HomeMy WebLinkAboutAcquisition of Greenport Water System Full Env. Assessment Form 1997 1416-2 (9195)-7c
617.20 SEAR
Appendix A
State Environmental Quality Review
FULL ENVIRONMENTAL ASSESSMENT FORM
Purpose: The full EAF is designed to help applicants and agencies determine, in an orderly manner, whether a project
or action may be significant. The question of whether an action may be significant is not always easy to answer. Frequent-
ly, there are aspects of a project that are subjective or unmeasureable. It is also understood that those who determine
significance may have little or no formal knowledge of the environment or may not be technically expert in environmental
analysis. In addition, many who have knowledge in one particular area may not be aware of the broader concerns affecting
the question of significance.
The full EAF is intended to provide a method whereby applicants and agencies can be assured that the determination
process has been orderly, comprehensive in nature,yet flexible enough to allow introduction of information to fit a project
or action.
Full EAF Components: The full EAF is comprised of three parts:
Part 1: Provides objective data and information about a given project and its site. By identifying basic project
data, it assists a reviewer in the analysis that takes place in Parts 2 and 3.
Part 2: Focuses on identifying the range of possible impacts that may occur from a project or action. It provides
guidance as to whether an impact is likely to be considered small to moderate or whether it is a potentially-
large impact. The form also identifies whether an impact can be mitigated or reduced.
Part 3: If any impact in Part 2 is identified as potentially-large, then Part 3 is used to evaluate whether or not the
impact is actually important.
DETERMINATION OF SIGNIFICANCE—Type 1 and Unlisted Actions
Identify the Portions of EAF completed for this project: a Part 1 EX Part 2 IUPart 3
Upon review of the information recorded on this EAF(Parts 1 and 2 and 3 if appropriate), and any other supporting
information, and considering both the magnitude and importance of each impact, it is reasonably determined by the
lead agency that:
Z A. The project will not result in any large and important impact(s) and, therefore, is one which will not
have a significant impact on the environment, therefore a negative declaration will be prepared.
❑ B Although the project could have a significant effect on the environment, there will not be a significant
effect for this Unlisted Action because the mitigation measures described in PART 3 have been required,
therefore a CONDITIONED negative declaration will be prepared.'
❑ C. The project may result in one or more large and important impacts that may have`a significant impact
on the environment, therefore a positive declaration will be prepared.
A Conditioned Negative Declaration is only valid for Unlisted Actions
Acquisition of the Greenport Water Supply System
Outside the Village of Greenport Boundaries
Name of Action
Suffolk County Water Authority
Name of Lead Agency
Z
Michael A. LoGrande Chairman/CEO
Print or ype Name oillesponsible 9fficer in Lead Agency Title Respon i le officer
Signature of Responsible Officer in Lead Agency Signature of Preparer f d ff r t from responsible officer)
October 1, 1997
Date
1
RECEIVED
OCe 2 2 9997
tlbukld Itbvm Cie&
FULL ENVIRONMENTAL ASSESSMENT FORM
FOR
ACQUISITION OF GREENPORT WATER SYSTEM
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE
NEW YORK DRINKING WATER STATE REVOLVING FUND
AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30, 1997"
Location
Town of Southold
Suffolk County,New York
SCTM Nos. 1000-69-3-4; 1000-59-3-16.6;
1000-59-3-24; 1000-54-3-22; 1000-35-1-25
1000-35-2-151; 1000-30-2-100
Lead Agency
Suffolk County Water Authority
Prepared By
Suffolk County Water Authority
4060 Sunrise Highway, Oakdale,New York 11769
Contact: Timothy J. Hopkins, Esq.
(516) 563-0308
Date of Preparation
September 1997
Rev. 1.1,9/97 1
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
Table of Contents
Part1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Part2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Part3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
I. Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
A. DESCRIPTION OF THE PROPOSED ACTION . . . . . . . . . . . . . . . . . . 14
B. POTENTIAL BENEFICIAL AND ADVERSE IMPACTS . . . . . . . . . . 14
C. MATTERS TO BE DECIDED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
II. Description of the Proposed Action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
A. PROJECT PURPOSE,NEED AND BENEFITS; SOCIAL AND
ECONOMIC CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
1. Background and History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2. Objectives of the Project Sponsor. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3. Benefits of the Proposed Action. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4. Social and Economic Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . 18
B. LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1. Geographic Boundaries of Project. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
C. DESIGN AND LAYOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1. Total Site Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2. Structures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
D. CONSTRUCTION AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . 19
1. Duration of Construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2. Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
E. JURISDICTION AND APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
ati
1. New York State Department of Environmental Conserv9n. . . . . . . 20
2. New York State Department of Health. . . . . . . . . . . . . . . . . . . . . . . . 20
3. County of Suffolk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4. Village of Greenport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
III. Evaluation of the Importance of Potential Impacts . . . . . . . . . . . . . . . . . . . . . . . 20
A. POTENTIAL IMPACTS ON WATER . . . . . . . . . . . . . . . . . . . . . . . . . . 20
1. Geology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2. Hydrology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
3. Hydrogeology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
a. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
b. Permissive Sustained Yield and Consumptive Use . . . . . . . . 23
Rev. 1.1,9/97 2
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
c. Greenport Water Quantity and Consumptive Use. . . . . . . . . . 25
d. Greenport System Water Quality. . . . . . . . . . . . . . . . . . . . . . . 26
e. Suffolk County Water Authority Operation. . . . . . . . . . . . . . . 29
B. POTENTIAL IMPACTS ON GROWTH AND CHARACTER OF
COMMUNITY OR NEIGHBORHOOD . . . . . . . . . . . . . . . . . . . . . . . . . 30
C. POTENTIAL IMPACTS ON AGRICULTURAL LAND RESOURCES
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
D. POTENTIAL IMPACTS ON CRITICAL ENVIRONMENTAL AREAS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
1. Southold Special Groundwater Protection Area. . . . . . . . . . . . . . . . . 34
2. Peconic Bay System Critical Environmental Area. . . . . . . . . . . . . . . 35
E. POTENTIAL IMPACTS ON PUBLIC HEALTH . . . . . . . . . . . . . . . . . . 36
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Rev. 1.1,9/97 3
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30.1997^
Part 1
NOTICE: This document Is designed to assist in determining whether the action proposed may have a significant effect
on the environment. Please complete the entire form, Parts A through E.Answers to these questions will be considered
as part of the application for approval and may be subject to further verification and public review.Provide any additional
Information you believe will be needed to complete Parts 2 and 3.
It is expected that completion of the full EAF will be dependent on information currently available and will not involve
new studies,research or investigation.If information requiring such additional work is unavailable,so indicate and specify
each instance.
NAME OF ACTON
Acquisition of Greenport Water SupplyS stem
LOCATION OF ACTION pnetudt SINN Add=&.Munkd WtM rind COMM
Town of Southold. County of Suffolk
NAME OF APPLICANTISPONSOR BUSINESS TELEPHONE
Suffolk County Water Authority (516) 563-0308
ADDRESS
4060 Sunrise Highway
CITYIPO STAT! I aP CODE
Oakdale NY 11769
NAME OF OWNER Of dlffsnnq BUSINESS TELEPHONE
1 )
ADDRESS
CITyIPO STATE I aP CODE
DESCRIPTION OF ACTION
Acquisition of the Village of Greenport public water supply system outside the
boundaries of the Village of Greenport.
Please Complete Each Question—Indicate N.A.If not applicable
A. Site Description
Physical setting of overall project, both developed and undeveloped areas.
1. Present land use: ❑Urban ❑Industria( ❑Commercial ❑Residential(suburban) Mural(non-farm)
❑Forest ❑Agriculture ®Other publicwater supply cyctPm
2. Total acreage of project area: acres. See Part III
APPROXIMATE ACREAGE PRESENTLY AFTER COMPLETION
Meadow or Brushland(Nomagrecultural) acres acres
Forested acres acres
Agricultural(Includes orchards,cropland, pasture,etc.) acres acres
Wetland(Freshwater or tidal as per Article!24,25 of ECL) acres acres
Water Surface Area acres acres
Unvegetated(Rock,earth or fill) acres acres
Roads,buildings and other paved surfaces acres acres
Other(indicate type) acres acres
3. What is predominant soil type(s)on project sites N/A
a. Soil drainage: ❑Well drained % of site ❑Moderately well drained % of site
Moody drained % of site
b. If any agricultural land is involved,how many acres of soil are classified within soil group 1 through 4 of the NYS
Land Classification Systema acres.(See 1 NYCRR 370).
4. Are there bedrock outcroppings on project sites ❑Yes 13No
a. What is depth to bedrocki over 500 (in feet)
Rev. 1.1,9/97 4
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997-
S. Approximate percentage of proposed project site with slopes: 00.10% 100 % ❑10-15% %
015% or greater %
6. Is project substantially contiguous to, or contain a building, site, or district, listed on the State or the National
Registers of Historic Places? ❑Yes ONo
7. Is project substantially contiguous to a site listed on the Register of National Natural Landmarks? ❑Yes ONo
S. What is the depth of the water tablet (in feet) See Part III
9. Is site located over a primary, principal,or sole source aquifer? myes ONo
10. Do hunting,fishing or shell fishing opportunities presently exist in the project area? OYes 23No
11. Does project site contain any species of plant or animal life that is identified as threatened or endangered?
Oyes pNo According to
Identify each species
12. Are there any unique or unusual land forms on the project site? (i.e., cliffs, dunes, other geological for
OYes ®No Describe
13. Is the project site presently used by the community or neighborhood as an open space or recreation area?
Oyes INNo If yes, explain
14. Does the present site include scenic views known to be important to the commumtyl
Oyes ®No
15. Streams within or contiguous to project area:
a. Name of Stream and name of River to which it is tributary
16. Lakes, ponds,wetland areas within or contiguous to project area:
a. Name b. Size (In acres)
17. Is the site served by existing public utilities) MYes ONO
a) If Yes, does sufficient capacity exist to allow connection? ❑Yes ONO N/A
b) If Yes,will improvements be necessary to allow connection? Oyes ONO N/A
18. Is the site located in an agricultural district certified pursuant to Agriculture and Markets Law, Article 25-AA.
Section 303 and 3041 Oyes IRNo
19. Is the site located in or substantially contiguous to a Critical Environmental Area designated pursuant to Article 8
of the ECL, and 6 NYCRR 617? ®Yes ONo
20. Has the site ever been used for the disposal of solid or hazardous wastes? ❑Yes ®No
B. Project Description
1. Physical dimensions and scale of project(fill In dimensions as appropriate)
a. Total contiguous acreage owned or controlled by project sponsor N/A acres.
b. Project acreage to be developed: N/A acres initially; N/A acres ultimately.
c. Project acreage to remain undeveloped N/A acres.
d. Length of project,in miles: 41 (If appropriate)miles of water main
e. If the project is an expansion, indicate percent of expansion proposed N/A %;
f. Number of off-street parking spaces existing N/A , proposed N/A
g. Maximum vehicular trips generated per hour N/A (upon completion of project)?
h. If residential: Number and type of housing units:
One Family Two Family Multiple Family Condominium
Initially
Ultimately
L Dimensions(in feet)of largest proposed structure N/A height; N/A width; N/A length.
j. Linear feet of frontage along a public thoroughfare project will occupy is? N/A ft
Rev. 1.1,9/97 5
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997-
2. How much natural material(i.e..rock,earth,etc.)will be removed fr6m the sites N/A tonsicubic yards
3. Will disturbed areas be reciaimedf OYes ONo MOA
a. If yes,for what intended purpose is the site being reclaimed?
b. Will topsoil be stockpiled for reclamation) Oyes ONo
c. Will upper subsoil be stockpiled for reclamationt Oyes ONo
4. How many acres of vegetation(trees,shrubs,ground coven)will be removed from site? N/A acres.
5. Will any mature forest(over 100 years old)or other locally-important vegetation be removed by this project?
OYes. ®No
6. If single phase project Anticipated period of construction N/A months,(including demolitlonl.
7. If multi-phased:
a. Total number of phases anticipated N/A (number)
b. Anticipated date of commencement phase 1 month year,(including demolition).
c. Approximate completion date of final phase month year.
d. Is phase 1 functionally dependent on subsequent phases? . OYes ONo
8. Will blastmg occur during constructiont ❑Yes [ Io
9. Number of jobs generated:during construction N/A ; after project is complete N/A
10. Number of jobs eliminated by this project N/A
11. Will project require relocation of any projects or facilities? OYes ®No If yes,explain
12. Is surface liquid waste disposal involved? OYes 13No
a. if yes, indicate type of waste(sewage, industrial, etc.) and amount
b. Name of water body into which effluent will be discharged
13. Is subsurface liquid waste disposal involved? OYes ®No Type
14. Will surface area of an existing water body increase or decrease by proposal? OYes Q1No
Explain
15. Is project or any portion of project located in a 100 year flood plain? Oyes ONO N/A
16. Will the project generate solid waste? OYed ®No
a. If yes,what is the amount per month tons
b. If yes,will an existing solid waste facility be used? OYes ONo
c. If yes, give name ; location
d. Will any wastes not go into a sewage disposal system or into a sanitary landfill? OYes ONo
e. If Yes, explain
17. Will the project involve the disposal of solid waste? Oyes Mo
a. If yes,what is the anticipated rate of disposal? tonsimonth.
b. If yes,what is the anticipated site lifel _years.
18. WIII project use herbicides or pesticidest Oyes 93No
19. Will project routinely produce odors(more than one hour per day)? OYes JUNO
20. Will project produce operating noise exceeding the local ambient noise levels? OYes IRNo
21. Will project result in an increase in energy usel Oyes 93No
If yes , indicate type(s)
22. if water supply is from wells. indicate pumping capacity 3,800 gallons/minute.
23. Total anticipated water usage per day 930,000 gallons/day. approximate average
24. Does project involve Local.State or Federal funding? ®Yes ONo
If Yes, explain Suffolk County Water Authority will fund project.
Rev. 1.1,9/97 6
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997-
2L Approvals Required: Submittal
Type Date
City,Town,Village Board ®Yes ❑No Village Board Approval
City,Town,Village Planning Board ❑Yes INNo
City,Town Zoning Board OYes ®No
City,County Health Department OYes ONo
Other Local Agencies ®Yes ONo Suffolk Cgunty Lest. Approval
Other Regional Agencies OYes ❑No
State Agencies NYS DEC ®Yes ONo Water Supply Permit
NYS DOH IlYes [No DWSRF Funding Approval
C. Zoning and Planning Information
1. Does proposed action involve a planning or zomng.decisiont OYes No
If Yes,indicate decision required:
❑zoning amendment ❑zoning variance ❑special use permit ❑subdivision ❑site plan
Onewfrevision of master plan ❑resource management plan ❑other
2. What is.the zoning classification(s)of the site? N/A
3. What is the maximum potential development of the site if developed as permitted by the present zoning?
N/A
4. What is the proposed zoning of the site? N/A
S. What is the maximum potential development of the NSA f developed as permitted by the proposed zoning?
6. Is the proposed action consistent with the recommended uses in adopted local land use planet b)Yes ONo
7. What are the predominant land use(s)and zoning classifications within a '/4 mile radius of proposed action?
See Part 3
fl. Is the proposed action compatible with adjoiningisurrounding land uses within a '/4 mile? K)Yes ❑No
9. If the proposed action is the subdivision of land, how many lots are proposedl N/A
a. What is the minimum lot size proposed?
10. Will proposed action require any authorization(s)for the formation of sewer or water districts? OYes No
11. Will the proposed action create a demand for any community provided services (recreation, education, police,
fin protection)? ❑Yes E3No
a. If yes, is existing capacity sufficient to handle projected demand? ❑Yes 040
12. Will the proposed action result in the generation of traffic significantly above present levels? OYes ANo
a. If yes,is the existing road network adequate to handle the additional traffic? ❑Yes ❑No
D. Informational Details
Attach any additional information as may be needed to clarify your project. If there are or may be any adverse
impacts associated with your proposal,please discuss such impacts and the measures which you propose to mitigate or
avoid them.
E. Verification
1 certify that the information provided above is true to the best of my knowledge. d/97
ApplicantfSpons a Suffolk County Water Authority Date
Signature
Title Attornev
Rev. 1.1,9/97 7
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
Part 2
Genera( Information(Read Carefully)
• In completing the form the reviewer should be guided by the question: Have my responses and determinations been
reasonable? The reviewer is not expected to be an expert environmental analyst.
• The Examples provided are to assist the reviewer by showing types of impacts and wherever possible the threshold of
magnitude that would trigger a response in column 2.The examples are generally applicable throughout the State and
for most situations. But,for any specific project or site other examples and/or lower thresholds may be appropriate
for a Potential Large Impact response,thus requiring evaluation in Part 3.
• The impacts of each project. on each site, in each locality, will vary. Therefore, the examples are illustrative and
have been offered as guidance.They do not constitute an exhaustive list of impacts and thresholds to answer each question.
• The number of examples per question does not indicate the importance of each question.
• In identifying impacts, consider long term,short term and cumlative effects.
Instructions(Read carefully)
a. Answer each of the 20 questions in PART 2.Answer Yes If there will be any impact.
b. Maybe answers should be considered as Yes answers.
c, If answering Yes to a question then check the appropriate box(column 1 or 2)to Indicate the potential size of the
Impact. If Impact threshold equals or exceeds any example provided, check column 2. If Impact will occur but
threshold Is lower than example,check column 1.
d. Identifying that an Impact will be potentially large(column 2)does not mean that It Is also necessarily significant.
Any large Impact must be evaluated In PART 3 to determine significance.Identifying an impact In column 2 simply
asks that It be looked at further.
e. If reviewer has doubt about size of the impact then consider the Impact as potentially large and proceed to PART 3.
f. It a potentially large impact checked In column 2 can be mitigated by changes)In the project to a small to moderate
Impact,also check the Yes box In column 3.A No response indicates that such a reduction Is not possible.This
must be explained In Part 3.
1 23
Small to Potential Can Impact Be
Moderate Large Mitigated By
IMPACT ON LAND Impact Impact Project Change
1. Will the proposed action result in a physical change to the project site?
19NO 13YES
Examples that would apply to column 2
• Any construction on slopes of 15% or greater.(15 foot rise per 100 ❑ ❑ ❑Yes ❑No
foot of length),or where the general slopes in the project area exceed
10%.
• Construction on land where the depth to the water table is less than ❑ ❑ ❑Yes 1:3 No
3 feet.
• Construction of paved parking area for 1,000 or more vehicles. Cl ❑ ❑Yes ❑No
• Construction on land where bedrock is exposed or generally within ❑ ❑ ❑Yes ❑No
3 feet of existing ground surface.
• Construction that will continue for more than 1 year or involve more ❑ ❑ ❑Yes 0 N
than one phase or stage.
• Excavation for mining purposes that would remove more than 1,000 ❑ ❑ Oyes ❑No
tons of natural material(i.e..rock or sad)per year.
• Construction or expansion of a sanitary landfill. 13 ❑ ❑Yes ❑No
• Construction in a designated floodway. Cl ❑ ❑Yes ❑No
• Other impacts C1 ❑ ❑Yes ❑No
2. Will there be an effect to any unique or unusual land forms found on
the site?(i.e.,cliffs,dunes,geological formations,etc.)[3N0 OYES
• Specific land forms: ❑ ❑ Oyes ❑No
Rev. 1.1,9/97 8
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
1 2 3
Small to Potential Can Impact Be
IMPACT ON WATER Moderate Large Mitigated By
3. Will proposed action affect any water body designated as protected) Impact Impact Project Change
(Under Articles 15,24,25 of the Environmental Conservation Law,ECL)
MNO ❑YES
Examples that would apply to column 2
• Developable area of site contains a protected water body. ❑ ❑ ❑Yes ❑No
• Dredging more than 100 cubic yards of material from channel of a ❑ ❑ ❑Yes ❑No
protected stream.
• Extension of utility distribution facilities through a protected water body. ❑ ❑ Oyes ❑No
• Construction in a designated freshwater or tidal wetland. ❑ ❑ ❑Yes ❑No
• Other impacts: ❑ ❑ ❑Yes ❑No
4. Will proposed action affect any non-protected existior new body
of water) ®NO ❑YES
Examples that would apply to column 2
• A 10% increase or decrease in the surface area of any body of water ❑ ❑ ❑Yes ❑No
or more than a 10 acre increase or decrease.
• Construction of a body of water that exceeds 10 acres of surface area. ❑ ❑ ❑Yes ❑No
• Other impacts: ❑ ❑ ❑Yes ❑No
5. WIII Proposed Action affect surface or groundwater
quality or quantity? ONO AYES
Examples that would apply to column 2
• Proposed Action will require a discharge permit ❑ 13 ❑Yes Oft
• Proposed Action requires use of a source of water that does not C3 ❑ ❑Yes Oft
have approval to serve proposed(project)action.
• Proposed Action requires water supply from wells with greater than 45 13 ® ❑Yes ®No
gallons per minute pumping capacity.
• Construction or operation causing any contamination of a water 13 ❑ ❑Yes Oft
supply system.
• Proposed Action will adversely affect groundwater. ❑ ® ❑Yes ❑No
• Liquid effluent will be conveyed off the site to facilities which presently ® ❑ ❑Yes ❑No
do not exist or have inadequate capacity.
• Proposed Action would use water in excess of 20,000 gallons per ❑ ® ❑Yes glNo
day.
• Proposed Action will likely cause siltation or other discharge into an 13E3 ❑Yes ❑No
existing body of water to the extent that there will be an obvious visual
contrast to natural conditions.
• Proposed Action will require the storage of petroleum or chemical ❑ ❑ ❑Yes ❑No
products greater than 1,100 gallons.
• Proposed Action will allow residential uses in areas without water ❑ C3 ❑Yes ❑No
and/or sewer services.
• Proposed Action locates commercial and/or industrial uses which may 97 ❑ ❑Yes ❑No
require new or expansion of existing waste treatment and/or storage
facilities. ❑ ❑ ❑Yes ❑No
• Other impacts-
6 Will proposed action alter drainage flow or patterns, or surface
water runoff? , 13NO OYES
Examples that would apply to column 2
• Proposed Action would change flood water flows. C] ❑ ❑Yes ❑No
Rev. 1.1,9/97 9
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
1 2 3
Small to Potential Can Impact Be
Moderate Large Mitigated By
Impact Impact Project Change
• Proposed Action may cause substantial erosion. ❑ ❑ Oyes ❑No
• Proposed Action is incompatible with existing drainage patterns. ❑ ❑ ❑Yes ❑No
• Proposed Action will allow development in a designated floodway. ❑ ❑ ❑Yes ❑No
• Other impacts: ❑ ❑ ❑Yes ❑No
IMPACT ON AIR
7. Will proposed action affect air quality? ®NO OYES
Examples that would apply to column 2
• Proposed Action will induce 1,000 or more vehicle trips in any given ❑ ❑ ❑Yes ❑No
hour.
• Proposed Action will result in the incineration of more than 1 ton of ❑ ❑ Dyes ❑No
refuse per hour. '
• Emission rate of total contaminants will exceed 5 lbs. per hour or a ❑ ❑ ❑Yes ❑No
heat source producing more than 10 million BTU's per hour.
• Proposed action will allow an increase in the amount of land committed ❑ ❑ ❑Yes ❑No
to industrial use.
• Proposed action will allow an increase in the density of industrial ❑ ❑ ❑Yes ❑No
development within existing industrial areas.
r • Other impacts: ❑. ❑ ❑Yes ❑No
IMPACT ON PLANTS AND ANIMALS
8. Will Proposed Action affect any threatened or endangered
species? 92NO OYES
Examples that would apply to column 2
• Reduction of one or more species listed an the New York or Federal ❑ ❑ ❑Yes [No
list using the site,over or near site or found on the site.
• Removal of any portion of a critical or significant wildlife habitat. ❑ ❑ ❑Yes ❑No
• Application of pesticide or herbicide more than twice a year,other ❑ ❑ ❑Yes ❑No
than for agricultural purposes.
• Other impacts: ❑ ❑ []Yes ❑No
9. Will Proposed Action substantially affect nowthreatened or
non-endangered species? 99NO OYES
Examples that would apply to column 2
• Proposed Action would substantially interfere with any resident or ❑ ❑ ❑Yes ❑No
migratory fish,shellfish or wildlife species.
• Proposed Action requires the removal of more than 10 acres ❑ ❑ ❑Yes ❑No
of mature forest(over 100 years of age)or other locally important
vegetation.
IMPACT ON AGRICULTURAL LAND RESOURCES
10. Will the Proposed Action affect agricultural land resources?
ONO ®YES
Examples that would apply to column 2
• The proposed action would sever,cross or limit access to agricultural ❑ ❑ ❑Yes ❑No
land(includes cropland, hayfields. pasture,vineyard,orchard, etc.)
Rev. 1.1,9/97 10
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVF,D FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997-
1 2 3
Small to Potential Can Impact Be
Moderate Large Mitigated By
Impact Impact Project Change
• Construction activity would excavate or compact the sod profile of ❑ ❑ ❑Yes ❑No
agricultural land.
• The proposed action would irreversibly convert more than 10 acres ❑ ❑ ❑Yes ❑No
of agricultural land or, if located in an Agricultutal District, more
than 2.5 acres of agricultural land.
• The proposed action would disrupt or prevent installation of agricultural ❑ ❑ ❑Yes ❑No
land management systems(e.g..subsurface drain lines,outlet ditches,
strip cropping);or create a need for such measures(e.g. cause a farm
field to drain poorly due to increased runoff)
• Other impacts: Available water supply may induce ❑ M R]Yes ❑No
conversion of agricutural. land to rest entia uses
IMPACT ON AESTHETIC RESOURCES
11. Will proposed action affect aesthetic resources) [ANO ❑YES
(if necessary, use the Visual EAF Addendum in Section 617.20,
Appendix B.)
Examples that would apply to column 2
• Proposed land uses, or project components obviously different from ❑ ❑ ❑Yes ❑No
or in sharp contrast to current surrounding land use patterns,whether
man-made or natural.
• Proposed land uses, or project components visible to users of ❑ ❑ ❑Yes ❑No
aesthetic resources which will eliminate or significantly reduce their
enjoyment of the aesthetic qualities of that resource.
• Project components that will result in the elimination or significant ❑ ❑ ❑Yes ❑No
screening of scenic views known to be important to the area.
• Other impacts: ❑ ❑ ❑Yes (No
IMPACT ON HISTORIC AND ARCHAEOLOGICAL RESOURCES
12. Will Proposed Action impact any site or structure of historic, pre-
historic or paleontological importance? 13NO OYES
Examples that would apply to column 2
• Proposed Action occurring wholly or partially within or substantially ❑ Cl ❑Yes []No
contiguous to any facility or site listed on the State or National Register
of historic places.
• Any impact to an archaeological site or fossil bed located within the ❑ ❑ ❑Yes ❑No
project site.
• Proposed Action will occur in an area designated as sensitive for ❑ ❑ ❑Yes ❑No
archaeological sites on the NYS Site Inventory.
• Other impacts- ❑ ❑ ❑Yes ❑No
IMPACT ON OPEN SPACE AND RECREATION
13. Will Proposed Action affect the quantity or quality of existing or
future open spaces or recreational opportunities?
Examples that would apply to column 2 ISNO OYES
• The permanent foreclosure of a future recreational opportunity. ❑ ❑ []Yes ❑No
• A major reduction of an open space important to the community. ❑ ❑ ❑Yes ❑No
• Other impacts: ❑ ❑ ❑Yes ❑No
Rev. 1.1,9/97 11
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997-
1 2 3
Small to Potential Can Impact Be
Moderate Large Mitigated By
Impact Impact Project Change
IMPACT ON CRITICAL ENVIRONMENTAL AREAS
14. Will Proposed Action impact the exceptional or unique character-
istics of a critical environmental area(CEA)established pursuant to
subdivision 6 NYCRR 61714(g)? ONO ®YES
List the environmental characteristics that caused the designation of
the CEA.
Southold Special Groundwater Protection Area
Examples that would apply to column 2
• Proposed Action to locate within the CEA? ❑ ® ®Yes ❑No
• Proposed Action will result in a reduction in the quantity of the resource? ❑ ® ®Yes ❑No
• Proposed Action will result in a reduction in the quality of the resource? ❑ ® OJYes ❑No
• Proposed Action will impact the use, function or enjoyment of the Cl ® ®Yes ❑No
resource?
• Other impacts: ❑ ❑ ❑Yes ❑No
IMPACT ON TRANSPORTATION
15 Will there be an effect to existing transportation systems?
KINO OYES
Examples that would apply to column 2
• Alteration of present patterns of movement of people and/or goods. ❑ ❑ ❑Yes C3 No
• Proposed Action will result in major traffic problems. ❑ ❑ ❑Yes C3 No
• Other impacts: ❑ ❑ ❑Yes ❑No
IMPACT ON ENERGY
16 Will proposed action affect the community's sources of fuel or
energy supply? XFN0 OYES
Examples that would apply to column 2
• Proposed Action will cause a greater than 5% increase in the use of ❑ ❑ ❑Yes ❑No
any form or energy in the municipality.
• Proposed Action will require the creation or extension of an energy Cl Cl ❑Yes ❑No
transmission or supply system to serve more than 50 single or two family
residences or to serve a major commercial or industrial use.
• Other impacts: Cl ❑ ❑Yes CNo
Rev. 1.l,9/97 12
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER30,1997"
1 2 3
NOISE AND ODOR IMPACTS Small to Potential Can Impact Be
17. Will there be objectionable odors, noise, or vibEation as a result Moderate Large Mitigated By
of the Proposed Action? &NO OYES Impact Impact Project Change
Examples that would apply to column 2
• Blasting within 1,500 feet of a hospital, school or other sensitive ❑ ❑ ❑Yes ❑No
facility.
• Odors will occur routinely(more than one hour per day). ❑ ❑ ❑Yes ❑No
• Proposed Action will produce operating noise exceeding the local ❑ ❑ ❑Yes ❑No
ambient noise levels for noise outside of structures.
• Proposed Action will remove natural barriers that would act as a ❑ ❑ ❑Yes ❑No
noise screen.
• Other impacts: ❑ ❑ ❑Yes ❑No
IMPACT ON PUBLIC HEALTH
18. Will Proposed Action affect public health and safety?
ONO 13YES
Examples that would apply to column 2
• Proposed Action may cause a risk of explosion or release of hazardous ❑ ❑ ❑Yes ❑No
substances(i.e.oil,pesticides,chemicals,radiation,etc.)in the event of
accident or upset conditions, or there may be a chronic low level
discharge or emission.
• Proposed Action may result in the burial of"hazardous wastes"in any ❑ ❑ ❑Yes ❑No
forth (i.e. toxic, poisonous, highly reactive, radioactive, irritating,
Infectious,etc.)
4 Storage facilities for one million or more gallons of liquified natural ❑ ❑ ❑Yes ❑No
gas or other flammable liquids.
• Proposed action may result in the excavation or other disturbance ❑ ❑ ❑Yes ONO
within 2,000 feet of a site used for the disposal of solid or hazardous
waste.
• Other impacts: Action will improve quality and 0 12 ❑Yes ®No
quantity of public water supply
IMPACT ON GROWTH AND CHARACTER
OF COMMUNITY OR NEIGHBORHOOD
19. Will proposed action affect the character of the existing community?
ONO BYES
Examples that would apply to column 2
• The permanent population of the city, town or village in which the ❑ ❑ ❑Yes ❑No
project is located is likely to grow by mon:than S%.
• The municipal budget for capital expenditures or operating services ❑ ❑ ❑Yes ❑No
will Increase by more than 5% per year as a result of this prolect.
• Proposed action will conflict with officially adopted plans or goals. ❑ ❑ ❑Yes ❑No
• Proposed action will cause a change in the density of land use. ❑ ❑ ❑Yes C--]No
• Proposed Action will replace or eliminate existing facilities,structures ❑ ❑ ❑Yes ❑No
or areas of historic importance to the community.
• Development will create a demand for additional community services ❑ ❑ ❑Yes ❑No
(e.g.schools,police and fire,etc.)
• Proposed Action will set an important precedent for future projects. ❑ ❑ ❑Yes ❑No
• Proposed Action will create or eliminate employment. ❑ ❑ ❑Yes ❑No
• Other impacts: Availability of public water may make ❑ 13 ®Yes ❑No
residential development attractive
20. Is there,or is there likely to be,public controversy related to potential adverse environmental impacts?
NO ❑YES
II any action In Pert 2 Is Identified as a potaMlal large Impact or if you cannot determine the magnitude of Impact,pmeeW to Part 7
Rev. 1.1,9/97 13
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
Part 3
I. Summary
A. DESCRIPTION OF THE PROPOSED ACTION
This action involves the Suffolk County Water Authority's acquisition of a portion of the
Village of Greenport(hereinafter also referred to as "Greenport")public water supply system and
operating plant located outside the legal boundaries of the village together with the 300,000 gallon
elevated water storage tank located within the village boundaries. (A copy of the contract of sale is
attached as Appendix A.) Greenport will retain ownership and control of the water supply system
and operating plant within the village boundaries. Greenport will have the option of supplying its
own water and/or of purchasing water from the Suffolk County Water Authority(hereinafter also
referred to as "SCWA") at a wholesale rate.
The facilities to be acquired include approximately 41 miles of water main ranging in size
from 4-inch to 12-inch,seven operating water plants with twelve potentially active wells all of which
have the mechanical capacity to produce 3,800 gallons per minute of water, 326 fire hydrants, one
elevated steel 300,000 gallon storage tank and 2,080 residential and commercial customers. The
facilities to be retained by Greenport include all customers,water mains and appurtenances within
the village boundaries,three water plants located within the village boundaries and one water plant
with two 15,000 gallon hydropneumatic tanks located outside the village boundaries.
B. POTENTIAL BENEFICIAL AND ADVERSE IMPACTS
Potential beneficial impacts identified in Part II include improvement of the quality and
quantity of public water supply which will be beneficial to public health and fire fighting capability.
Potential adverse impacts identified in Part II include impacts to groundwater, agricultural land
resources, Southold Special Groundwater Protection Area and growth and character of community
or neighborhood. It is important to note that the potential adverse impacts identified in Part II exist
in the operation of the Greenport system whether or not it is acquired by SCWA. As discussed
herein,SCWA's significant additional financial resources,its experienced and adequate staff,its state
of the art drinking water laboratory and its SCADA system are likely to facilitate the proper
management and operation of the Greenport system.
C. MATTERS TO BE DECIDED
Matters to be decided include approval by the New York State Department of Environmental
Conservation and the Suffolk County Legislature.
Rev. 1.1,9/97 14
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
II. Description of the Proposed Action
A. PROJECT PURPOSE, NEED AND BENEFITS; SOCIAL AND ECONOMIC
CONSIDERATIONS
1. Background and History.
The Suffolk County Water Authority is a self-supporting public benefit corporation operating
pursuant to Article 5 Title 4 of the Public Authorities Law. SCWA was formed with a two-fold
purpose: the first was to acquire,construct,maintain and operate a public water supply for Suffolk
County, and the second was to develop a single integrated public water supply and distribution
system to serve all of Suffolk County. SCWA is without taxing power and the only revenue it
receives is that obtained from the sale of water to its customers. Since SCWA is a non-profit entity,
all revenue received must be used for operating expenses and for paying outstanding debts. Any
excess revenues must be used for construction purposes. SCWA is the largest water purveyor in the
nation using solely groundwater as its resource.
SCWA currently serves a population of approximately 1.2 million which includes 335,204
customers. Its facilities include 4,789 miles of water main, 29,595 fire hydrants, 436 public water
supply wells (403 of which are active) operating from 193 pumping plants, and 61 water storage
facilities with a capacity of 61,930,000 gallons of water. In addition, SCWA has its own state of the
art New York State Certified Laboratory which analyzes over 50,000 water samples per year. The
average SCWA customer's annual water rate and usage are $238.00 and 154,000 gallons,
respectively.
The SCWA system is interconnected all across the western portion of the county, but water
tends to be pumped and used within the same general area. Thus, customers do not receive water
from just a single well but rather a water supply from several well fields in the same localized zone.
In the eastern portion of the county,the SCWA system is largely interconnected but often includes
discrete areas that are not interconnected with the larger system.
Usually, only a portion of SCWA wells are in operation at any one time. Wells are turned
on and off as the water demand fluctuates. During the winter months, only about 50% of its wells
are needed. The rest of its well capacity is needed during the summer when water demand soars.
Major water transmission mains are usually 12 to 24 inches in diameter. These large mains are the
backbone of the system. As water is brought into a residential community, the main size gradually
decreases so that most individual homes tap into mains only about 6 inches in size.
Rev. 1.1,9/97 15
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
The Suffolk County Comprehensive Water Resources Management Plan which was
completed in January 1987 recommends the incorporation of small community and non-community
water systems into larger,more reliable public systems. The Management Plan stated that primary
consideration should be given to: (1)acquisition of the North Shore Water Company by SCWA,(2)
acquisition of Swan Lake and Sun Hill Companies by SCWA, (3) acquisition of the Captain Kidd
Water Company by SCWA or Town of Southold,(4)acquisition of the Greenport Water District and
(5)investigation by the SCDHS or SCWA of the feasibility of creating an integrated water supply
for all Fire Island communities. Since those recommendations were made, SCWA has acquired the
North Shore Water Company,the Swan Lake and Sun Hill Companies and the Captain Kidd Water
Company. SCWA has made acquisitions on Fire Island of the water systems of Davis Park, Cherry
Grove,Fire Island Pines, Summer Club, Point O'Woods,Kismet, and Lonleyville. Acquisition of
the Greenport system would complete the recommended acquisitions identified in the
Comprehensive Water Resources Management Plan.
The Village of Greenport first became a supplier of a public water supply with its acquisition
of the Greenport Water Company in 1898. Greenport expanded the service area of this system over
the ensuing years to cover areas beyond the geographic boundaries of the village. In 1957,the New
York State Department of Conservation Water Power and Control Commission granted approval for
lY Greenport to acquire the complete waterworks distribution system of the North Fork Water Company
located in the Town of Southold outside the village including the company's sources of water supply.
Subsequent to this acquisition, the purported franchise area of the Greenport water system
(hereinafter also referred to as "Greenport service area" or"service area") encompassed an area of
approximately 15 square miles. This service area currently includes 0.9 square miles located within
the village boundaries and two areas outside the village boundaries, one of 4 square miles between
East Marion and Hashamomuck Pond and one of 10 square miles extending from Hashamomuck
Pond west to Peconic Lane. The area to the west of Hashamomuck Pond is referred to as the West
service area,and the areas to the east of Hashamomuck Pond are referred to as the East service area.
(See Appendix B for map depicting the current Greenport service area.)
The major unserved areas within Greenport's service area are Great Hog Neck,Peconic and
the area north and west of the Hamlet of Southold. SCWA operates public water supply facilities
in a small discrete area within Greenport's service area on Great Hog Neck known as "Angel
Shores. Development in the remainder of the unserved areas utilizes private drinking water wells.
The unserved areas represent approximately one third of Greenport's purported franchise area.
The history of land use and the hydrogeology within Greenport's service area can make it
difficult to provide a public water supply of adequate quantity and quality to meet existing demand.
A long history of farming throughout the service area has made the wells subject to nitrate,pesticide
Rev. 1.1,9/97 16
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
and herbicide contamination. The hydrogeology of the Greenport franchise area presents a problem
of salt water intrusion and upconing which can make water at wells unpotable in the short term and
threatens the aquifer system in the long term. The Greenport water supply has been affected by poor
water quality for many decades. Because of these problems the Suffolk County Comprehensive
Water Resources Management Plan categorized Greenport as a marginal water system.
During certain periods of time in recent years, Greenport has relied almost exclusively on
pumping from the West service area to provide water for both service areas because of
contamination problems,such as nitrates,Dacthal,Temik and salt water encroachment, at the wells
in the East service area. There is concern that relying exclusively on the West service area to supply
water to the East service area could lead to water usage that exceeds the permissive sustained yield
of the aquifer in the West service area and cause salt water intrusion and/or regional upconing. The
recent approval for the expansion of Greenport's sewage treatment plant could also contribute to this
condition, if not carefully monitored,by increasing the consumptive use of water in the area.
A portion of Greenport's service area and one of its plants, Plant 7, is located within the
boundaries of the Southold Special Groundwater Protection Area(SGPA). Two relatively new water
plants,Plants 12 and 15, are located at Kennys Road just east of the SGPA boundary.
The 1996 Annual Water Quality Statement for the Incorporated Village of Greenport
(Appendix C) states that no health standards have been exceeded by the system and that the water
supplied by the village has been of excellent quality. The system has been impacted in the past by
problems with high nitrate levels, contamination by pesticides and herbicides and high chloride
levels due to salt water intrusion. These problems could arise again if the system is not properly
managed or adequate financial resources are not provided to maintain treatment systems utilized to
make water potable.
2. Objectives of the Project Sponsor.
The objectives of the project are to provide of a safe and adequate water supply at reasonable
rates to customers located outside the Village of Greenport and currently served by the Greenport
water system without negatively impacting the aquifer system of the region.
3. Benefits of the Proposed Action.
SCWA's significant additional financial resources,its experienced and professional staff, its
state of the art drinking water laboratory and its SCADA system are likely to facilitate the proper
management and operation of the facilities acquired from Greenport.
Rev. 1.1,9/97 17
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
4. Social and Economic Considerations.
The current water rates for the Greenport water customers located outside the village are
given in Table 2.1,below.
Table 2.1 - Greenport Water Rates
Greenport Residential Quarterly Rates
0 to 6,000 gallons $43.75 fixed
7,000 to 18,000 gallons $2.62 per thousand gallons
18,000 plus gallons $3.82 per thousand gallons
Greenport Commercial Monthly Rates
0 to 9,000 gallons $35.00 fixed
10,000 to 60,000 gallons $2.62 per thousand gallons
61,000 plus gallons $3.82 per thousand gallons
The water rates for water customers located outside the village upon acquisition of the
Greenport system by SCWA are given in Table 2.2,below.
Table 2.2 - SCWA Water Rates
SCWA Residential Quarterly Rates
0 to 10,000 gallons $37.93 fixed
11,000 plus $2.50 per thousand gallons
SCWA Commercial Monthly Rates
0 to 10,000 gallons $29.31 fixed
11,000 gallons $2.50 per thousand gallons
The SCWA rate structure will provide rate reduction for all customers outside the village.
There will be a minimum rate reduction of 14% for residential customers and a minimum rate
Rev. 1.1,9/97 18
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
reduction of 9%for commercial customers. The average residential customer, assuming an annual
consumption of 56,000 gallons,will realize a 25%rate reduction.The Village of Greenport will have
the option of purchasing water from SCWA at a wholesale rate of$0.802 per thousand gallons,a rate
which will be held for 10 years.
B. LOCATION
1. Geographic Boundaries of Project.
The current Greenport service area extends from Peconic Lane in Peconic on the west to
Shipyard Lane on the east and from Long Island Sound on the north to Peconic Bay on the South.
(See Appendix B for map depicting the current Greenport service area.) The facilities to be acquired
are all those located outside the village boundaries, except for Plant 5, and as more accurately
described in paragraph 2(a) of the contract of sale(Appendix A).
C. DESIGN AND LAYOUT
1. Total Site Area.
The Greenport service area currently encompasses an area of approximately 15 square miles.
This service area currently includes 0.9 square miles located within the village boundaries and two
areas outside the village boundaries,one of 4 square miles between East Marion and Hashamomuck
Pond and one of 10 square miles extending from Hashamomuck Pond west to Peconic Lane. (See
Appendix B for map depicting the current Greenport service area.)
2. Structures.
The storage facilities which are part of the current Greenport system consist of a 300,000
gallon elevated steel tank and two 15,000 gallon hydro pneumatic tanks. The two hydropneumatic
tanks and are not being purchased by SCWA. The 300,000 gallon elevated tank is on the west side
of Moore's Lane north of Route 25 in the Village of Greenport boundaries. SCWA is purchasing this
tank and leasing the site for the tank for 50 years.
D. CONSTRUCTION AND OPERATION
1. Duration of Construction.
There is no significant construction associated with this acquisition.
Rev. 1.1,9/97 19
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
2. Operation.
The Greenport water plants acquired by SCWA will be incorporated into SCWA's
supervisory control and data acquisition (SCADA) system. Adequate and capable personnel will
operate the system from SCWA's Western Regional Office. The plants will be operated on a
pumping schedule whereby no single well will be run continuously for extended periods of time.
The goal will be to have a wide distribution of active pumping sites by having only one well at a
particular site operating at a time. Laboratory analysis of water quality samples will occur at
regularly scheduled intervals at SCWA's drinking water laboratory.
E. JURISDICTION AND APPROVALS
1. New York State Department of Environmental Conservation.
A water supply permit from the Department of Environmental Conservation for the proposed
acquisition of the water supply facilities referenced above is required.
2. New York State Department of Health.
This project is listed for funding under the Drinking Water State Revolving Fund(DWSRF)
on the Intended Use Plan(IUP) for the bonding pool of 2/98.
3. County of Suffolk.
Approval of the Suffolk County Legislature is required.
4. Village of Greenport.
Approval of the Board of Trustees of the Incorporated Village of Greenport is required.
III. Evaluation of the Importance of Potential Impacts
A. POTENTIAL IMPACTS ON WATER
Impacts on water that have been identified as being potentially significant are present whether
or not the Greenport facilities are acquired by SCWA if they are not properly managed. The impacts
identified in Part lI include water supply from wells greater than 45 gallons per minute (gpm)
pumping capacity,the use of water in excess of 20,000 gallons per day and a potential to adversely
Rev. 1.1,9/97 20
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
affect groundwater if the resource is not properly managed.
In order to adequately supply public water to the Greenport area,wells with greater than 45
gpm capacity and water usage greater than 20,000 gallons per day is required. Currently,wells with
capacities as high as 500 gpm are used in order to supply an average of 930,000 gallons per day.
Below is a discussion of current conditions and the potential impacts to groundwater if the Greenport
system is not properly managed. When compared to existing conditions,the impact of the SCWA
acquisition upon water will not be significant or adverse, and it will likely result in some positive
impacts to the water resources.
1. Geology.
In general, the geologic formations of Suffolk County consist of thick deposits of
unconsolidated,water-bearing sediments resting upon a relatively impermeable, crystalline bedrock
surface. The areal extent and thickness of the various geologic units near Greenport are depicted in
Figure 3-1. (Suffolk County Comprehensive Water Resources Management Plan, reprinted from
U.S.Geological Survey,Atlas HA-501 -Hydro geology of Suffolk County,Long Island,New York)
Figure 3-1
A4 z El
N00 g a0 Mi -._ .100
I 1 r �� 111 a1
r Y r al
0 0
I
_lam Upper glacial aquifer _100
I
� I '
r11
i00 ..L00
wpt"aquifer
41
41
v
gargta® CIAT
7 -1000 -1000
L
14
L
-1100 Lloyd aquifer -1200
-1600 204fack -law
-16-A -160
-100 _Ig00
rme: Vertical exaggeraricn about x 20.
Rev. 1.1,9/97 21
Full Environmental Assessment Form-Acquisition of Greenport Water System
J "THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,IM"
2. Hydrology.
The fresh-water lens beneath Greenport is recharged by the infiltration of precipitation.
McNew-Cartright (1996) has compiled rainfall totals during the recharge period of October 15
through May 15 and the non-recharge period in Greenport for the years 1959 to 1991. The following
discussion is taken from this report:
Fresh ground water on the North Fork consists of
precipitation that infiltrates into the soil to recharge the upper
glacial(water table)aquifer. The amount of water that recharges the
water table fluctuates from year to year and is determined by the
type, intensity, and frequency of rainfall, by the composition, extent,
and moisture content of the soils; by the type and amount of
vegetation and land surface; and by the air temperature. Previous
studies on Long Island have indicated that 50 percent of rainfall
infiltrates to become ground-water recharge(Peterson, 1987;Miller
and Frederick 1969). Studies by the Cornell University Experiment
Station (located west of the study area)have refined this estimate and
indicate that 75 to 90 percent of the rainfall between October 15 and
May 15 becomes recharge(Steenhuis and others, 1985) and rainfall
at other times of the year evaporates or is taken up by plants and
does not generally reach the water table.
Based upon the above,Leggette,Brashears&Graham(hereinafter also referred to as "LBG")
created a table(Table 1 of Appendix D)that provides estimated recharge rates(inches per year) for
the Greenport area(based on McNew-Cartwright, 1996). Under severe drought conditions,recharge
is estimated to be about 10 inches per year or about 475,000 gpd/mil (gallons per day per square
mile). During dry years, a recharge rate of about 16 inches or 760,000 gpd/mil can be expected.
Much higher recharge rates can be expected during years of normal or above-average precipitation
(20 inches or more per year).
According to LBG,because the amount of fresh water in storage under Greenport is relatively
small, water resource planning should consider dry and drought conditions when predicting water
availability. This is because serious saltwater intrusion could occur if substantial amounts of water
were to be withdrawn from storage beneath Greenport during drought conditions.
3. Hydrogeology.
Rev. 1.1,9/97 22
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
1 STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1"T'
a. Introduction.
The North Fork of Long Island, as with most coastal groundwater resources, functions
hydrogeologically like an elongated oceanic island with a series of fresh water lenses floating on a
large body of underlying salt water and separated laterally by salty zones between the lenses at major
estuarine creeks. Appendix E provides a cross-sectional view of this hydrogeology.
The history of land use and the hydrogeology within Greenport's service area can make it
difficult to provide a public water supply of adequate quantity and quality to meet existing demand.
A long history of farming throughout the service area has made the wells subject to nitrate,pesticide
and herbicide contamination. The hydrogeology of the area presents a two-fold problem. First,the
aquifer system on the North Fork of Long Island is surrounded by and completely underlain with salt
water. Over pumping of water can cause salt water intrusion and upconing making water at the well
unpotable in the short tern and threatening the aquifer system in the long term. Second,
Hashamomuck Pond divides Greenport's service area into two geographic areas which are separated
laterally by a salty zone. They are referred to herein,as the West service area and the East service
area.
Because the Greenport service area is surrounded by and completely underlain with saltwater,
the Glacial aquifer is the only freshwater aquifer available for use. Generally, this aquifer contains
a lens of fresh water located above a clay layer with an average depth on the order of 100 feet below
grade. The limited depth of the aquifer causes a financial impact on water production operations.
This is because the maximum pumping capacity of a well is limited to about 500 gallons per minute
(gpm)before upconing of salt water and induced migration of nitrate plumes could occur. In many
areas of the aquifer,the maximum practical pumping capacity is closer to 200 gpm. By comparison,
the typical SCWA public supply well has a capacity ranging from 1,000 to 1,400 gpm and can run
for extended periods without any impact on water quality or the viability of the aquifer.
b. Permissive Sustained Yield and Consumptive Use
Two important concepts that must be considered in supplying water in the Greenport service
area are the "consumptive use"of water and the"permissive sustained yield"of the available aquifer
segments. Consumptive use is the amount of water withdrawn from the aquifer and not subsequently
recharged to the aquifer because of evaporation, transpiration, surface water run off and the like.
Permissive sustained yield is the amount of water that may be withdrawn from an aquifer segment
and consumptively used without causing adverse impacts on the groundwater or ecological
resources. Adverse impacts may include salt water intrusion or upconing.
Rev. 1.1,9/97 23
Full Environmental Assessment Form-Acquisition of Greenport Water System
( "THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,IM"
There have been a number of studies conducted regarding these hydrogeologic parameters
in the North Fork of Long Island. The Comprehensive Public Water Supply Study for Suffolk
County (CPWS-24) estimates of permissive safe yields began with area-specific recharge rates,
made reductions for near-coast areas outside the main water budget area and made further reductions
based on an'optimum"position of the salt water interface,including considerations of drought. The
CPWS-24 report also defined"average net yields,"which were based on average year recharge rates.
These figures are provided below in Table 3.1
Table 3.1 -Permissive Sustained Yields for Southold Town from CPWS-24
Permissive PSY per mP Average
Sustained of water Net Yield
Yield(PSY) budget area (ANY)
(mgd) (mgd/miz) (mgd)
West of Mattituck Creek 2 0.40 3.4
Mattituck Creek to Hashamomuck Pond 5.5 0.35 10.4
(/ Hashamomuck Pond to Orient Harbor 1 0.25 2.1
East of Orient Harbor 0.5 0.25 1.1
Total 1 9 - 17
Another significant report is the North Fork Water Supply Plan(NFWSP) (1983),prepared
by ERM-Northeast and Camp, Dresser&McKee. The NFWSP also looked at permissive sustained
yield on the North Fork and compared them to estimated consumptive water use in 1980. These
figures are provided below in Table 3.2.
Table 3.2 -Permissive Sustained Yield for North Fork from NFWSP
Permissive Sustained Present Potentially
Yield Consumptive Available
Zone Use for Future
(mgd) (mgd/miz) (mgd) Use(mgd)
1-Riverhead 29.4 0.7 4.7 24.7
2-Riverhead&West Southold 5.6 0.4 3.9 1.7
i
Rev. 1.1,9/97 24
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
3-West Central 4.9' 0.35 3.3 1.6
4-Central 0.9' 0.25 0.5 0.4
5-East 0.40' 0.25 0.47 01
' Since the underlying aquifer in these zones have insufficient storage,these values are conservatively based on
drought conditions and would be larger for a year of average precipitation.
2 The zero entry indicates that the present consumptive use is approximately equal to the permissive sustained
yield on Zone 5 during drought conditions.
A 1992 Velzy study estimated permissive sustained yield for dry, average and wet years for
the Greenport service area. Since the Greenport service area is divided into two geographic areas
with separate and distinct permissive sustained yields, the report provided figures for the West
service area and the East service area. The figures as presented in the study are presented in Table
3.3, below.
Table 3.3 - Greenport Service Area Permissive Sustained Yields from Velzy
_T
Dry Year Average Year Wet Year
West Service Area 1.08 mgd 1.67 mgd 2.34 mgd
East Service Area .58 mgd 0.89 mgd 1:25 mgd
Total 1.66 mgd 2.56 mgd 3.59 mgd
c. Greenport Water Quantity and Consumptive Use.
Hydrogeology and water quality have had a significant influence on how Greenport has
obtained a sufficient quantity of water to operate its system. Since 1990 there has been a trend
toward exclusive reliance on wells pumping from the West service area to provide water for both
service areas because of contamination problems at the wells in the East service area. Relying
exclusively on the West service area to supply water to the East service area could cause the
permissive sustained yield of the aquifer in the West service area to be exceeded increasing the risk
of saltwater intrusion and/or regional upconing. The recent approval for the expansion of
Greenport's sewage treatment plant could contribute to this condition by increasing the consumptive
use of water in the area.
Appendix F contains the distribution of water pumpage by well for the Greenport system on
a monthly basis since 1990,together with a summary of yearly pumpage by service area,the percent
Rev. 1.1,9/97 25
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1""'
pumpage by service area and total pumpage. Consumptive use attributable to public water supply
for the years 1990 through 1996 is also given in Appendix F. Consumptive figures assume that all
water that enters the distribution system is consumptively used. This is a conservative assumption
considering the fact that all of the Greenport system is not sewered,and some of the water that enters
the distribution system is recharged. This is especially true in the West service area where there is
no sewer system.
The average consumptive use attributable to public water for this period is.876 mgd with the
high year being 1994 with.971 mgd,but there is a trend toward an increase in the consumptive use
for the period. The manner in which the Greenport system is currently operated gives rise to a
potential problem given the fact that the vast majority of the water pumped is coming from the West
service area.When the estimated consumptive use attributable to irrigation for the West service area
of.13 mgd is added to the consumptive use of.931, the high year for the West service area, total
consumptive use of 1.061 mgd results. This is very near the calculated permissive sustained yield
of 1.08 mgd for the West service area aquifer segment as calculated by Velzy. However under the
current regime, the East service area aquifer segment has a dry year permissive sustained yield of
0.58 mgd, and only about one fifth of this yield is being utilized.
Greenport has not fully utilized this aquifer segment in recent years due to contamination
and other problems with the wells in the East service area. In accordance with a 1996 study prepared
by LBG(Appendix D),the water needs of the Incorporated Village of Greenport could be met within
the village boundaries provided an interconnection with an outside system was established to handle
fires, lost well capacity or other operational problems.
d. Greenport System Water Quality.
Historically,high chloride levels resulting from movement of saltwater above the area wide
clay layer was one of the earliest water quality problems that faced the Greenport system. High
chloride levels have occurred at Plant 3 (which is not being purchased by SCWA)and in Wells 6-3,
4-8 and 8-1. These experiences lead to the construction of a number of monitoring wells in the
vicinity of these water plants. The goal was to determine if the problem was related to horizontal
movement of a saltwater wedge or if a layer of saltwater existed above the clay layer and was being
drawn vertically upward into the wells. Sampling indicated that the chloride problem arose from
vertical upconing and that the maximum pumping capacity in some areas of the aquifer was limited.
The NYS DEC has required that continuous conductivity monitors be installed on all wells during
recent years. Chloride problems have decreased since additional well capacity has been placed in
service at Plants 12 and 15.
Rev. 1.1,9/97 26
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997--
The second significant factor affecting the ability to provide potable drinking water in the
Greenport service area is nitrate contamination. The following description of historical nitrate
contamination associated with the Greenport system was contained in "Incorporated Village of
Greenport Study of the Potable Water System Five Year Projection of Needs,"H2M Group,February
1994:
The excessive use of fertilizers for agriculture has impacted
virtually the entire North Fork Data from East Marion to Cutchogue
have revealed sporadic nitrate concentrations well above the limit of
10 mg/l. The experience at Village wells [sic]fields has been that
new wells have low levels of nitrates. Generally, these new wells are
pumped very heavily due to the poorer quality at older well fields.
This heavy pumpage induces movement of high nitrate concentration
water toward the well f eld. Upconing of deeper higher nitrate water
also seems to be occurring.
Several examples of this problem have been observed to
occur. During the late 1970's Plant 6 was the new, good quality
plant. It was used for more than 50% of the total water supply for
several years until nitrate and pesticide levels rose. During the early
1980's,Plant 8 was run very hard until quality deteriorated. The late
1980's saw Wells 6-1 and 7-1 heavily used. In 1990, Well 7-2 was
made operational. This allowed greater ability to rotate the other
wells, but the heaviest pumpage was focused at Plants 6, 7 and 8.
Well 7-2 nitrate levels began to rise during 1991 and 1992 and now
frequently approach the limit of 10 m911-
71e monitoring well data at Plants 7, 12 and 15 have allowed
a better resolution of the vertical stratification of the nitrate plumes.
This data indicated a strong vertical stratification of nitrates.
Generally, the highest nitrate water occurs in the deeper portion of
the aquifer. This is believed to be due to intensive use of fertilizers
for agriculture during the 1960's and earlier. The age of the water
increases with the depth at which it is found within the aquifer. The
vertical profile of concentrations can yield a history of fertilizer
usage at each site.
Nitrate levels generally exceed the limit of 10 mg/7 at Plants
Rev. 1.1,9/97 27
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
4, 6 and 8. The levels at Plant 7 fluctuate, but require careful
monitoring and balance of pumping. Levels at Plants 9, 12 and 15
should be monitored to give early warning of any long term increases
of contaminant levels.
The 1996 Annual Water Quality Statement(Appendix C)for the Village of Greenport system
gives the maximum and average levels for each operating well before treatment. These results are
provided in Table 3.8.
Table 3.8 - Nitrates in Greenport Operating Wells 1996
Well No. Maximum Result(mg/1) Average Result(mg/1)
3 0.7 0.7
4-6 15.2* 14.4*
4-7 15.7* 10.3*
4-8 9.0 8.4
64 12.6* 11.8*
6-3 9.5 8.2
7-1 8.4 7.9
7-2 8.1 7.5
8 14.1* 13.1*
9 2.7 2.1
12-1 4.0 3.9
15-1 7.3 6.7
*Exceeds New York State Maximum Contaminant Level for Potable Water Before Treatment
The Greenport Annual Water Quality Statement states that the water from Plant No.6,which
has experienced high levels of nitrates in the past,is treated and closely monitored,with results being
below the New York State Maximum Contaminant Level after treatment. Nitrate levels in the
Rev. 1.1,9/97 28
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,I"T.
Greenport distribution system in 1996 had a maximum detection level of 7.7 mg/1 and an average
of 6.4 mg/l.
The third significant factor affecting the ability to provide potable drinking water in the
Greenport service area is pesticide and herbicide contamination. The pesticide Temik and the
herbicide Dacthal and their respective metabolites are the principle contaminants that have impacted
wells in the Greenport system. These contaminants have impacted the wells at Plants 4, 6, 7, 8 and
9. If not impacted by other contaminants such as nitrate or saltwater,these pesticides and herbicides
can be economically treated with granular activated carbon(GAC) filters. The 1996 Annual Water
Supply Statement for Greenport indicates that Wells 6-1, 6-3, 7-1 and 7-2 utilize GAC filters.
In order to meet existing pumping demands without inducing further contamination of the
available wells,Greenport has instituted a pumping schedule whereby no single well should be run
continuously for extended periods. The goal is to have a wide distribution of active pumping sites
by having only one well at a particular site operating at one time. There are two modes of operation
for the wells: automatic operation,whereby a well cycles on and off based on the water level in the
elevated storage tank,and manually.
Pumpage demands are such that most of the active wells within the system will run on any
given day. The wells at plants 4 and 8 have been used primarily for peak days rather than "base
load"pumping due to less stable water quality at these wells. Wells 6 and 7 have historically been
used extremely heavy during the summer months, but Wells 12 and 15 have recently served this
purpose. The work load on the system operator has been very heavy,particularly during the summer
season. This has contributed to past incidents when wells were run continuously for many days. The
failure to rotate the pumping schedule of wells adequately is a major factor contributing to the
migration of contaminants into the viable segments of the aquifer systems.
e. Suffolk County Water Authority Operation.
The SCWA will bring significant experience and resources to the fold in its operation of the
facilities acquired from Greenport. SCWA has over $90 million in annual revenues, 45 years
experience in operating public water supply systems on Long Island, almost 600 employees
experienced in serving 1.2 million people and in operating a water plant with 4,789 miles of water
main, 29,595 fire hydrants, 436 public supply wells, 61 water storage facilities with a capacity of
61,930,000 gallons of water and the largest groundwater sampling laboratory on the East Coast.
SCWA's financial resources enable it to respond quickly to system problems,such as the loss
of a well, without significant impacts to the rate structure because capital expenditures for such
Rev. 1.1,9/97 29
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
events are distributed to its entire customer base. Its employees are experienced in dealing with such
localized water quality problems as salt water intrusion and pesticide,herbicide and other types of
contamination.
SCWA does not have the franchise limitations of the current Greenport system and, if
needed, can address the requirements of a public water supply for the area on a more regional basis
than the current Greenport system can. SCWA owns property at Rocky Point Road in East Marion,
which is just to the east of the Greenport service area, and at Mill Road in Peconic,which is just to
the west of the current Greenport service area.
The pumping sites acquired from Greenport will be incorporated into the SCWA's
supervisory control and data acquisition (SCADA) system to facilitate the rotational pumping
schedule. An adequate amount of personnel will be assigned to ensuring the plants are operating
properly, and monitoring of the water quality will be facilitated through analyses in SCWA's state
of the art drinking water testing laboratory. Applying these management and operational resources
to the acquired facilities will enable a better distribution of the pumping schedule that is in
accordance with up to date and accurate water quality parameters.
SCWA will obtain control over Well 9 as part of the acquisition. (See paragraph 4(b) of
�- Contract in Appendix A.) This well had been subject to certain legal disputes that have inhibited
its full utilization in the past. This will allow a greater utilization of this East service area aquifer
segment and reduce the current demand being placed on the aquifer segment to the west of
Hashamomuck Pond.
SCWA's significant additional financial resources, its experienced and professional staff, its
state of the art drinking water laboratory and its SCADA system are likely to facilitate the proper
management and operation of the acquired facilities. Thus,the potential impacts to groundwater that
could occur if the system is not properly managed are likely to be reduced through SCWA's
acquisition of these facilities.
B. POTENTIAL IMPACTS ON GROWTH AND CHARACTER OF COMMUNITY OR
NEIGHBORHOOD
Impacts on growth and character of community or neighborhood has been identified as being
potentially significant because the availability of public water may make residential or other
development attractive. There is a host of factors that impact the potential for certain properties
within the current Greenport service area to be developed, the availability of an adequate supply of
water can be an important one. From a technological perspective,most sources of water can be made
Rev. 1.1,9/97 30
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
potable with adequate systems for treatment. However,what may be possible from a technological
perspective may not be feasible from an economic perspective so development projects usually make
arrangements to have water supplied from public water supply systems to reduce the cost of
providing water to the project.
Through the years, the Village of Greenport has made commitments to supply water to a
number of proposed development projects. The following description of development commitments
of the Village of Greenport appeared in "Incorporated Village of Greenport Study of the Potable
Water System Five Year Projection of Needs" which was prepared by H2M Group, 1994:
The growth of the Village water supply system will be
constrained for the near future by the water commitments which have
been given to development projects. These commitments have been
given out in units based on the nominal water demand of a single
family home. The SCDHS utilized certain typical flows and
equipment reliabilities during the negotiations for adding well
capacity during the late 1980's. The adopted peak day flow of 0.8
GPMper service is equivalent to 1152 gallons per day per service.
r This number is conservative in comparison to the values found in
Table 2.
The requirements for mechanical redundancy were expressed
by the SCDHS as a reliability factor to be imposed on the nominal
capacity of new wells. This reliability factor was set at 60%. The
resulting well capacity required to serve each new water service is
0.8 GPM/0.60 = 1.33 GPM of nominal well capacity.
Analysis of the incremental costs of adding services to the
water system have been performed several times in the past.
Accurate estimation of the share of the system costs is important to
achieve equitable cost sharing between existing and future water
users. The goal is to have no net cost impact on existing users when
new services are added. These costs include not only well capacity
but also those for storage and transmission of water.
The incremental cost of adding water services has often been
termed "key money" or "up front fees" because they were
traditionally paid by the developer prior to the construction of a
i
Rev. 1.1,9/97 31
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997'
development. The most recent calculation of key money costs was
done in April 1991. . . . An initial estimate of key money costs was
made in 1984 at$2170 per service and revised in 1985 to $2570 per
service. these calculations did not include treatment costs or land
costs. The 1991 figure of$4732 per service accounted for those costs
but did not foresee the costs now being borne by the Village for
Dacthal treatment for those anticipated under the groundwater
disinfection rule.
[Appendix G]shows a summary of projects which have been
negotiated with the Village over the past decades. This list was
developed based on a review of Village f les and is believed to
include all outstanding commitments with a high degree of
confidence. The information relating to the amount of up front fees
which were agreed on and which were paid is based on the best
available information, but is still under review. A detailed review of
the amount of key money paid and the enforceability of the
outstanding commitments should be undertaken.
The 763 service connections to which the Village is
potentially committed is equivalent to all of the services added to the
system during the last 20 years. The Village should continue its
review of these commitments to determine which of them can be
formally rescinded.
The demand for additional water service connections to the
distribution system will arise primarily from the development projects
listed in[Appendix G]. However,some additional growth from other
projects can reasonably be anticipated. [Appendix HJ lists
properties within the [purported]franchise area which have been
approved or have applied for subdivision by the Southold Town
Planning Board.
The sales agreement between the Greenport and SCWA provides a list of pending
applications or agreements with developers,which includes a list of deposits or key money that has
been received by the village. Under the agreement the village covenants to return deposits of water
customers (outside of the Incorporated Village), less any amounts due the village directly to the
customers.
Rev. 1.1,9/97 32
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
SCWA is implementing a similar key money policy to protect groundwater resources in
certain environmentally sensitive areas,including the entire Town of Southold. A study conducted
by SCWA found that public water supply infrastructure and distribution is more expensive in these
areas due to the limitations of fresh water supplies, costs relating to treatment facilities,the need to
provide backup water sources and maintain pressure for fire protection which requires more per
capita for transmission mains, booster stations and other support facilities and other similar
conditions.
Due to these costs, SCWA adopted a policy where a key money fee of$3,000.00 would be
charged for each basic service connection adjusted proportionately higher for larger services on or
after February 25, 1997. This fee is similar in amount to the fees currently charged by Greenport for
new service connections to their system. With the institution of this SCWA fee there will be no
significantly greater financial incentive to develop property within the current Greenport service area
than there is under the current Greenport fee.
C. POTENTIAL IMPACTS ON AGRICULTURAL LAND RESOURCES
Impacts on agricultural land resources have been identified as being potentially significant
because an availability of a public water supply may include conversion of agricultural land to
residential uses. The potential for these types of impacts are discussed under section B above.
SEQR calls for an analysis of the impacts of public acquisitions of land or interests in land
or funding for non-farm development on lands used in agricultural production and unique and
irreplaceable agricultural lands within agricultural districts pursuant to subdivision(4)of section 305
of article 25-AA of the Agriculture and Markets Law. A significant number of parcels in the Town
of Southold constitute an agricultural district under the Agriculture and Markets Law. SCWA is
purchasing parcels 1000-30-2-100; 1000-35-1-25; 1000-35-2-151; 1000-54-3-22; 1000-59-3-16.6,
24, and 1000-69-3-4, and none of these parcels is part of the agricultural district in Southold.
D. POTENTIAL IMPACTS ON CRITICAL ENVIRONMENTAL AREAS
Impacts on critical environmental areas that have been identified as being potentially
significant, albeit the fact that they are present whether or not the acquisition occurs, include the
location of a portion of the system and acquired facilities in the Southold Special Groundwater
Protection Area(SGPA),a potential to reduce the quantity of the SGPA groundwater, a potential to
reduce the quality of the SGPA groundwater, and a potential to impact the use, function or
enjoyment of the SGPA groundwater. The Peconic Bay System has also been identified as a series
of critical environmental areas.
Rev. 1.1,9/97 33
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
1. Southold Special Groundwater Protection Area.
A portion of Greenport's service area and one of its plants, Plant 7, are located within the
boundaries of the SGPA. Two relatively new water plants,Plants 12 and 15, are located at Kennys
Road just east of the SGPA boundary. Environmental Conservation Law Article 55 calls for a
detailed statement of the effects of any proposed action on,and its consistency with,the SGPA Plan.
The SGPA Plan contains general policy considerations that are applicable to all SGPA's and
recommendations specific to the Southold SGPA. The general policy considerations include: (1)
a nondegradation policy, (2) a policy of maximum retention and protection of undeveloped areas,
(3)the development of watershed rules and(4)the strengthening of regulations and enforcement of
laws that further the aims of the SGPA.
The nondegradation policy includes the use of Best Management Practices (BMP) for
reducing impacts associated with residential lawn areas,commercial and golf course turf by due to
the use of agricultural chemicals. The policy regarding undeveloped lands includes public
acquisition of watershed land surfaces,limiting density permitted development by mandatory cluster
zoning based on five acre residential zoning,providing sewage treatment facilities for multi-family
units or condominium developments and limiting new industrial and non-essential commercial uses.
The goals of the watershed rules policy are: (1) to establish standards that ensure the
protection of groundwater quality, (2) to define the types of activities that are compatible and
incompatible with areas of protection, (3) to emphasize the importance of non-point controls, (4)
to define zones of management and protection around wells within or proximate to SGPA's.
The Plan specifically recommends monitoring of all sanitary waste discharges of greater than
1,000 gallons per day, advocates local zoning changes to prevent groundwater contamination; it
suggests that existing potential source of pollution should be allowed to continue subject to periodic
review by county health department and water supplier and states that existing "wet" businesses
should be connected to existing STPs with discharges outside and down gradient of SGPAs. The
Plan recommends that an inventory of existing commercial industrial facilities be taken to determine
if they are degrading water and that monitoring wells be installed where such a potential exists.
The Plan's recommendations specific to the Southold SGPA include: (1) continuation of
farmland development rights acquisition programs,(2)zoning of farmland at one dwelling units per
five acres together with an incentive for the transfer of development rights to sites outside the SGPA
at one dwelling unit per two acres, (3)mandatory clustering at a density of one unit per five acres,
(4) limiting residential development to infilling in existing developed areas around Peconic,
Rev. 1.1,9/97 34
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
(� STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
Cutchogue and just west of Southold hamlet, (5) improve irrigation practices, (6) change the type
of crops to ones that reduce the need for agricultural chemicals, (7) public acquisition of the few
remaining wooded sites for future use as well sites as needed. The Plan also states that in order to
provide for the water supply needs of the entire Town of Southold, well sites will have to be
established in the vicinity of Laurel Lake, which is part of the Central Suffolk SGPA, and in the
Southold area.
SCWA's acquisition of the Greenport water supply system facilities in the SGPA is consistent
with both the general SGPA policy considerations and the specific recommendations for the
Southold SGPA. Monitor well data at Plants 7, 12 and 15 have indicated a strong vertical
stratification of nitrates. Generally, the highest nitrate water occurs in the deeper portion of the
aquifer because of farming practices attributable to the 1960's and earlier. While nitrate levels at
Plants 12 and 15 are low,they fluctuate at Plant 7. In the 1980's Well 7-1 was heavily used, and in
1990 Well 7-2 was made operational. Well 7-2 nitrate levels began to rise during 1991 and 1992
and now frequently approach the limit of 10 mg/l.
The SGPA nondegradation policy focuses on land use activities that cause a degrading of the
groundwater quality. The type of degradation that has been experienced in the quality,of water at
Plant 7 is believed to be attributable to higher nitrogen levels in the deeper portions of the aquifer.
-— Heavy pumping of the wells at this plant is believed to cause an upconing of this higher nitrate water.
While pumping of this plant is not in conflict with the SGPA general policy of nondegradation,
careful monitoring and a balance of pumping should be practiced to avoid any degradation of water
quality at the plant from nitrogen upconing. The general policy of nondegradation can be maintained
by SCWA subsequent to the acquisition by careful monitoring and balance of pumping at Plants 7,
12 and 15. Through careful monitoring and balance of pumping of these plants, the quantity and
quality of SGPA groundwater can be maintained so that its use function and enjoyment will
continue.,
SCWA's acquisition should not have significant impacts to the SGPA general policy
regarding undeveloped lands. For a discussion of the potential impacts to agricultural land resources
and growth and character of the community or neighborhood see the sections above.
While SCWA does not have specific powers to institute or enforce watershed rules, the
acquisition of the Greenport system facilities will prompt it to fully participate in measures for
watershed protection in the Southold SGPA.
2. Peconic Bay System Critical Environmental Area.
Rev. 1.1,9/97 35
Full Environmental Assessment Form-Acquisition of Greenport Water System
+i "THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997'
The proposed acquisition will not adversely impact the Critical Environmental Areas(CEAs)
designated by the Town of Southold because it will occur outside of the CEAs. These CEAs include
the entirety of the Peconic Bay System, 500 feet from the shoreline of the bay system, designated
inlets and Fisher's Island. All of the facilities to be purchased by SCWA are physically located
outside of these CEAs,and therefore will not reduce the quantity or quality of the CEAs. Safeguards
of these CEAs'quantity and quality are the host of state and local regulations governing activity in
the CEAs. These safeguards will be unaffected by the proposed action.
E. POTENTIAL IMPACTS ON PUBLIC HEALTH -
Impacts on public health and safety have been identified as being potentially significant
because the acquisition will likely improve the quality and quantity of public water supply. While
no new wells are being proposed as part of this action, SCWA's significant additional financial
resources, its experienced and professional staff,its state of the art drinking water laboratory and its
SCADA system are likely to facilitate the proper management and operation of the acquired
facilities. Thus,the quantity and quality of water being produced from the current sources of supply
will likely be improved resulting in positive impacts to public health.
Rev. 1.1,9/97 36
Full Environmental Assessment Form-Acquisition of Greenport Water System
"THIS PROJECT HAS BEEN APPROVED FOR FUNDING UNDER THE NEW YORK DRINKING WATER
STATE REVOLVING FUND AND ALL APPROVALS MUST BE COMPLETED BY SEPTEMBER 30,1997"
References
Dvirka and Bartilucci and Malcolm Pirnie Inc., "Suffolk County Comprehensive Water Resources
Management Plan," January 1987.
ERM-Northeast, Camp Dresser&McKee, "North Fork Water Supply Plan, Suffolk County,New
York," March 1983.
Holzmacher, McLenden & Murrell, P.C., H2M Associates, Incorporated Village of Greenport,
Study of the Potable Water System,Five Year Projection of Needs," Poject No. GRPT 03-03.
Incorporated Village of Greenport, 1996 Annual Water Quality Statement.
Leggette,Brashears&Graham,Inc., Factors Affecting Water-Supply Development in the Southold
Area, Long Island,New York, Prepared for Suffolk County Water Authority," March 1985.
Leggette,Brashears&Graham,Inc., Master Plan for Providing a Public Water Supply to the Town
of Southold,New York,Prepared for Suffolk County Water Authority," July 1992.
Leggette,Brashears&Graham,Inc., "Suffolk County Water Authority Ground-Water Availability
in the Incorporated Village of Greenport,Prepared for Suffolk County Water Authority," May 1996.
State of New York, Department of Conservation, Watr Power and Control Commission, "Water
Supply Application No. 3257, In the Matter of the Application of the Village of Greenport for
Approval of its Plans to Purchase the North ForkWater Company with its Franchise Area to Operate
the Existing Water Supply Facilities Therein and to Integrate These and Future Facilities with Those
Existing in the Greenport Area," December 1957.
Suffolk County Water Authority, 1997 Annual Water Quality Statement.
Rev. 1.1,9/97 37
Full Environmental Assessment Form-Acquisition of Greenport Water System
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Y-•- ..tom. _
AGREEMENT made this 27th day of August, 1997, between the VILLAGE OF
GREENPORT, a municipal corporation organized and existing under and by virtue
of the laws of the State of New York, having its principal office at 236 Third Street,
Greenport, County of Suffolk, State of New York, hereinafter called the "VILLAGE"
and SUFFOLK COUNTY WATER AUTHORITY, a public benefit corporation functioning
under and by virtue of the Laws of the State of New York, having its principal office
at 4060 Sunrise Highway, Oakdale, New York 11769, hereinafter called the
"AUTHORITY",
WITNESSETH
WHEREAS, the VILLAGE has agreed to sell, and the AUTHORITY has agreed to
purchase,the water supply and distribution system located outside of the Village in
the Town of Southold,for the price and upon the terms and subject to the
conditions hereinafter provided.
NOW, THEREFORE, in consideration of the premises and of the mutual
covenants, stipulations, and provisions herein contained, it is hereby agreed as
follows:
1. Subject to and conditioned upon obtaining the consents, approvals
and authorizations as hereinafter provided, the VILLAGE agrees to sell, transfer and
deliver to the AUTHORITY and the AUTHORITY agrees to purchase from the VILLAGE,
the entire water supply and distribution system of the VILLAGE, outside of the
Village of Greenport, in the Town of Southold, including additions and extensions
thereto constructed, or to be constructed, prior to the closing of title as hereinafter
more particularly provided. Without limiting the foregoing, there shall be included
in property sold all the VILLAGE's land, wells, pumping stations, and related
equipment, water storage facilities (except that water tank site shall be leased and
not'sold to the AUTHORITY), water main facilities, maps, drawings or other records,
hydrants, service connections, meters, customer records, easements, right-of-way,
water rights, contract rights,franchises, appurtenances, and all other properties
and equipment pertaining to such water supply system that are outside of the
Incorporated Village,to the extent the same are owned by the VILLAGE as they
are in existence, with the exception of one parcel located on South Harbor Road,
known as Plant#5,with two discontinued wells to be retained by the VILLAGE. The
property sold shall include all VILLAGE land,whether or not identified in this
contract, and fixtures and equipment shown on a schedule annexed hereto as
Exhibit 1, however, shall not include, office equipment, bank accounts, bonds,
stocks or similar securities, on the corporate books of the VILLAGE. The VILLAGE
shall transfer or cause to be transferred, all information regarding customer
accounts (ledger sheets), and all service cards (information regarding each
service).
2. (a) The VILLAGE represents that its water supply system outside
Village boundaries to date consists of approximately 41 miles of water main
ranging in size from 4-Inch to 12-inch diameter. There are 346 fire hydrants and a
total of 2,080 customers outside the Village boundary. There are 7 water plants with
2
14 potentially active wells (see Table 1). The system includes one 300,000 gallon
steel elevated storage tank. The appropriate mechanical capacity of all the wells
is 3,800 gallons per minute. It also includes a portable standby generator that is
used to provide backup power to certain wellfields. Annexed hereto, and made a
part hereof and marked Exhibit 2, are maps showing the existing water supply
system of the VILLAGE, located outside of the Village, indicating the diameter of
the existing water mains shown thereon.
There are certain streets that lie partly within the boundary of the
Incorporated Village and partly outside of the boundary. In an effort to ensure
orderly operations, one entity should have responsibility for the water main located
on that street. Therefore, the AUTHORITY will operate and maintain the water main
located on Bridge Street and Washington Street. All of the customers who take
service from that main whose property is located within the Village will be the
responsibility of the VILLAGE. The water mains located under Oak Street, Maple
Street, West Street and Madison Avenue that are outside the Village boundary shall
be operated and maintained by the VILLAGE. All the customers who take service
from these mains whose property lies outside the Village shall be the responsibility of
the AUTHORITY. The water mains located on Moores Lane, the vast majority of
which are located within the Village, shall be operated and maintained by the
VILLAGE. All hydrants on the above mentioned water mains shall be operated and
maintained by the owner of the water main.
3
The AUTHORITY will supply water meter readings, as made, for those
services outside of the Village for which the VILLAGE furnishes sewer services.
It is understood and agreed, however that the VILLAGE, in making any additions
and extensions subsequent to the date of this contract, may, subject to the written approval
of the AUTHORITY, contract for and construct such additions and extensions as may be
requested by the VILLAGE by developers or proposed customers prior to the date of
closing of title but all plans therefor shall be prepared by the Engineers of the VILLAGE
and copies thereof shall be furnished to the AUTHORITY and shall be subject to the written
approval of the AUTHORITY, which approval shall not be unreasonably withheld.
Inasmuch as the AUTHORITY will be responsible for operating and maintaining the
water supply and distribution system, letters of water availability for prospective
customers/developers shall be issued*}by the AUTHORITY, unless the issuance of
such letters is limited by a higher governmental authority.
Any affordable housing project sponsored by the VILLAGE shall not be subject to
any key money requirement.
The VILLAGE shall furnish a list or schedule of pending applications or agreements
with developers, including a list of deposits or "key money" that has been received by the
VILLAGE.
(b) Apparently funded by and to be expended for water supply and
distribution outside the Village and within the Town of Southold, Paragraph "5" of the
Water Supply and Sanitary Sewer Agreement dated March 7, 1986, between the Village of
Greenport and Greenport Development Corp., provides for a
4
"Back Bone Plant Reserve Fund" to be used for construction and maintenance for the
water supply system. No part of this fund shall be assigned or paid to the AUTHORITY but
the VILLAGE shall hold the AUTHORITY harmless from any claim relating to such fund.
c) It is the intent of this Agreement that the VILLAGE shall deliver a water
and distribution system to the AUTHORITY, existing outside of the Village and within the
Town of Southold, as is, and essentially in the condition, as found by prior inspection
conducted jointly by the VILLAGE and AUTHORITY, prior to the signing of this document.
d) The AUTHORITY agrees to employ two current employees of the
VILLAGE who are familiar with the operation and maintenance of the supply and
distribution system.
(e) In the event that any private property or streets, either private or public,
in which are situated structures of the VILLAGE now rendering water services are closed
or acquired by the State of New York, or any of its agencies, or any municipal
AUTHORITY, the VILLAGE will assign and set over to AUTHORITY all rights or claims for
damages or loss resulting, therefor, at the time of closing.
3. The purchase price for all properties and facilities of the VILLAGE herein
referred and described, shall be payable as follows:
(a) $30,000., on signing of this contract by check subject to collection, the
receipt of which is hereby acknowledged.
(b) The sum of THREE MILLION ($3,000,000.00) DOLLARS, less deposit,
plus an additional FIVE HUNDRED THOUSAND ($500,000.00) DOLLARS for the tank
5
(located on a site to be leased to the AUTHORITY), payable on closing and delivery of the
title documents.
(c) The tank site shall be the subject of a lease for a term of fifty (50)
years at a yearly rental of ONE ($1.00) DOLLAR. The normal maintenance of the tank will
be accomplished by the AUTHORITY, however, major improvements or
replacement shall be subject to the VILLAGE's approval which will not be unreasonably
denied.
(d) The VILLAGE shall retain the right to paint "Greenport" on the tank, at
its expense.
The VILLAGE shall continue to receive the entire antenna rent for existing
leases. Revenues for any and all new or additional antennas, including renewal of existing
leases, after reimbursement of attendant costs, shall be shared equally by the VILLAGE
and the AUTHORITY. The VILLAGE shall provide the AUTHORITY with a list of all
existing leases and their termination dates.
(e) All existing debt of the VILLAGE Water Fund shall continue to be solely a
VILLAGE liability and no part thereof assumed by the AUTHORITY.
f) Carbon filters owned by the VILLAGE shall be transferred to the
AUTHORITY. For those filters owned by Rhone Polenc, the AUTHORITY shall contract for
its continued use.
4. Village Sewer System:
a) The VILLAGE shall permit the AUTHORITY to dispose of saline
removed from the water system into the VILLAGE sewer system for as long as the
6
AUTHORITY operates and maintains the water supply and distribution system but not to
exceed fifty (50) years, and at no cost to the AUTHORITY. This provision shall survive
closing, and the AUTHORITY will credit the VILLAGE the sum of SIXTEEN THOUSAND
SIX HUNDRED SIXTY EIGHT ($16,668.00) DOLLARS, currently owed to the AUTHORITY
for the rental of the GAC filter.
b) The Agreement of March 7, 1986, between the VILLAGE OF
GREENPORT and GREENPORT DEVELOPMENT CORP., (BRECHNOCK), provides for
both water supply and sanitary sewer services. A further Third Party Agreement to
separate these two services--water supply and distribution system to the AUTHORITY and
sanitary sewer system to remain with the VILLAGE shall be consummated coincident with
f this Agreement.
5. Sale of Water
The AUTHORITY will supply water to the VILLAGE at its grandfathered wholesale
rate of $.802 per thousand gallons. This rate will remain in effect for ten (10) years.
Commencing at the beginning of year eleven (11), the rate for water supplied to the
VILLAGE will be the AUTHORITY's wholesale rate as established in its approved rate
schedule which has been "grandfathered" for the Towns of Smithtown and Brookhaven.
The VILLAGE has the right to terminate purchasing water from the AUTHORITY upon
ninety (90) days notice. Monthly billings for water supplied to the VILLAGE will, at the
AUTHORITY's option, be based on consumption billed by the VILLAGE to VILLAGE
customers and/or by the use of master meters installed by the AUTHORITY (See Exhibit
"4" annexed hereto).
7
6. (a) Annexed hereto as Exhibit 5 are descriptions of sites and
maps showing the parcels of real property,- , ,
-Bleck- , +t# , showing the lands to be conveyed and leased (tank site) by
the VILLAGE to the AUTHORITY under this Agreement.
(b) Annexed hereto as Exhibit 6 is a map showing any water main
easements located on private property, along with a list of said easements to be assigned
to the AUTHORITY.
7. (a) The VILLAGE covenants to return deposits of water customers,
(outside of the Incorporated Village), less any amounts due the VILLAGE directly to the
customers.
( b) The VILLAGE shall furnish to the AUTHORITY all customer
computer account records, a list of all of its debts, obligations and claims against the said
VILLAGE for that portion of the water supply and distribution system outside of the Village,
together with the names and addresses of all such creditors and claimants to be annexed
hereto as Exhibit 3. The VILLAGE shall furnish to the AUTHORITY an affidavit as to the
existence or absence of such obligations. This list of creditors and claimants, or the
affidavit aforesaid, shall be delivered with the signing of this Agreement and shall be
amended to be effective as of the date of closing.
In particular, the VILLAGE shall certify that all indebtedness for the wellsite on
SCTM#1000-59-3-24, has been satisfied and that such wellsite shall be conveyed free and
clear of all indebtedness.
8
(c) It is expressly understood and agreed that excepting the terms of
payment set forth in paragraph "3" herein, the AUTHORITY shall assume no other
obligations or liabilities of the VILLAGE and the VILLAGE agrees to indemnify and hold
the AUTHORITY free and harmless, for a period of two (2) years from the date of the
delivery of the deed, from any claim for any obligation of the VILLAGE existing at the time
of closing or prior thereto This provision shall survive the delivery of the deed and other
closing instruments.
8. All facilities and property to be conveyed by the VILLAGE shall be so
conveyed and transferred free and clear of all liens and subject to a title search.
9. Subsequent to the closing, all checks or other proceeds in payment of water
bills or other charges which are assigned to the AUTHORITY and which may be received
by the VILLAGE shall be turned over first to the VILLAGE and the
balance to the AUTHORITY. The same shall hold true, first to the AUTHORITY and the
balance to the VILLAGE, for any payments due the VILLAGE but paid to the AUTHORITY.
10. The deeds, lease or assignment of lease and bill of sale and other closing
instruments shall be delivered and the purchase money paid at the office of the SUFFOLK
COUNTY WATER AUTHORITY on or about 5, 1997, in the morning or when
I approvals as detailed in Paragraph "13" herein are received, whichever is later. The
l� VILLAGE shall upon receipt of the purchase price, plus or minus adjustmentVas herein
provided, deliver to the AUTHORITY a duly executed deed, lease or assignment thereof for
the tank site and bill of sale of the physical water properties hereinabove described, a duly
9
executed assignment of easement and other rights, all existing easements, instruments
and other data pertaining to the water operations of said company, and shall execute and
deliver any and all other instruments which Counsel to the AUTHORITY and Counsel to the
Seller may reasonably deem requisite or necessary to effectuate the conveyance and
transfer of the property referred to herein. There shall also be delivered the required
Resolution of the VILLAGE Board of Trustees approving the sale by the VILLAGE to the
AUTHORITY (Exhibit 7").
Upon closing, the AUTHORITY shall:
1. Assume operation and responsibility for the water supply and distribution
system outside of the Village of Greenport, at its sole cost.
2. Retain proceeds of all water sales effected after the closing date.
11. (a) With respect to the real property to be conveyed hereunder, the
VILLAGE shall give, and the AUTHORITY shall accept, a title such as any reputable title
company authorized to do business in the State of New York will approve and insure,
subject to applicable terms of this contract. The AUTHORITY, if request is made within
three (3) days prior to the date of closing of title, agrees to provide at the closing, separate
certified checks as requested, aggregating the amount of the balance of the purchase price
to facilitate the satisfaction of any such liens or encumbrances.
(b) If the VILLAGE shall be unable to convey title, subject to, and in
accordance with this Agreement, the sole obligation to the VILLAGE shall be to refund to
the AUTHORITY the down payment made hereunder and to reimburse the AUTHORITY
for up to $1,000 for the cost of title examination and upon the making of such refund and
10
reimbursement, this Agreement shall wholly cease and terminate and neither party shall
have any further claim against the other by reason of this Agreement, and the lien, if any,
of the AUTHORITY against the premises shall wholly cease.
The VILLAGE shall not be required to bring any action or proceeding or otherwise to
incur any expense to render the title to the premises marketable. The AUTHORITY may,
nevertheless, accept such title as the VILLAGE may be able to convey, without reduction
of the purchase price or any credit or allowance against the same and without any other
liability on the part of the VILLAGE. The acceptance of a bill of sale, lease and-deed by
the AUTHORITY shall be deemed to be a full performance and discharge of every
agreement and obligation on the part of the VILLAGE to be performed pursuant to the
provisions of this Agreement, except those, if any, which are herein specifically stated to
survive the delivery of the deed.
( c) The AUTHORITY agrees to notify the VILLAGE in writing, not less
than thirty (30) days before the date of the delivery of the deed of any objections, which
there may be, to the title to said premises, and the VILLAGE shall have a reasonable time
to remove such objections.
(d) If at the time set for closing, the premises shall be affected by any
mortgage, lien or encumbrances, other than those subject to which the property is hereby
sold, as herein provided, which may be liquidated or discharged by the payment of a sum
of money, same shall not be an objection to title, but in that event, the VILLAGE shall
deposit with the title company insuring the title or any neutral depository, a sum of money
sufficient to cover same.
11
(e) Receipts or letters signed by the obligees, their agents or attorneys,
evidencing the payment of installments of principal and interest, shall be sufficient
evidence of the reduction of principal and payment of interest.
(f) If, on the date of closing, there shall be conditional bills of sale of
record, which were filed on a day more than three years prior to closing, this shall not be
deemed to be an objection to title, provided that the VILLAGE executes and delivers to
AUTHORITY, an affidavit setting forth that the property covered by
such conditional bills of sale is no longer in the premises, or if such property still is in the
premises, that such property has been fully paid for.
(g) Unpaid liens or taxes and assessments shall not be an objection to
title, but the amount thereof, plus interest and penalties thereof, if any, shall be satisfied
prior to closing by proof of payment.
(h) Unpaid franchise taxes of any corporation in the chain of title, shall be
no objection to title, provided the VILLAGE deposits any amount required by
AUTHORITY's Title Company, to be held in escrow, to secure the payment of any unpaid
franchise taxes, within sixty (60) days from the date of closing of title, or provide an
undertaking satisfactory to the AUTHORITY's Title Company or proof of payment of tax.
(1) All sums paid hereunder on account of this Contract are made liens on
the premises.
12. By this Contract, the VILLAGE shall transfer and assign to the AUTHORITY
any and all claims which it may have relating to groundwater contamination of the wells
which are purchased by the AUTHORITY as a part of this transaction. This assignment
12
l
shall survive the closing of title herein and shall exist for as long as the AUTHORITY
operates the water supply and distribution system, which is the subject of this Contract.
13. This Agreement and performance hereunder, are subject to, and
conditioned upon, the following:
(a) The approval of the New York State Department of Environmental
Conservation and its authorization to the AUTHORITY to extend its operations to include
the territory of the VILLAGE (outside the Village of Greenport). The AUTHORITY shall
apply to the Department of Environmental Conservation for such approval and
authorization, at its cost.
(b) The approval by the Suffolk County Legislature for the purchase of the
VILLAGE by the AUTHORITY. The AUTHORITY shall apply for such approval, at its cost.
In the event any of the consents, approvals and authorizations hereinabove
referred to (Paragraphs "13" herein), after application duly made therefore, are refused or
denied, or granted on conditions not expressed or contemplated in this Agreement (unless
such conditions are acceptable to the party charged therewith), then this Agreement and all
the terms and provisions thereof shall be deemed canceled and the respective rights and
obligations of the parties hereunder, shall cease and determine.
14. The VILLAGE specifically represents that it is duly authorized to execute this
Agreement by virtue of a Resolution of its Trustees dated June 6, 1997, a copy of which is
annexed hereto and called Exhibit 7 and the AUTHORITY likewise represents that it is
duly authorized to execute this Agreement by virtue of a resolution of its Members on
13
June 24, 1997 and Certificatation dated August 26, 1997, a copy of which is annexed
hereto and called Exhibit B.
15. The parties represent to each other that no broker brought about this sale
and no person or agency will receive any commission or benefit of any kind as a result of
this sate.
16. The VILLAGE has not made, and does not make, any representations as to
the physical condition, income, expenses, operation or any other matter or thing affecting
or relating to the aforesaid premises, except as herein specifically set forth, and the
AUTHORITY hereby expressly acknowledges that no such representations have been
made, and the AUTHORITY further agrees to take the premises in their present condition,
having made an inspection thereof, except that
it is the intention of the parties that the VILLAGE will deliver a water system in working
condition, normal wear and tear excepted.
17. This Agreement may not be changed orally but only by an Agreement in
writing and signed by the party against whom enforcement of any waiver, change
modification or discharge is sought.
18. Any notice or demand, which under the provisions of this Agreement or
otherwise may or must be given or made, shall be in writing and may be given or made by
mailing the same by registered mail or certified mail to the address set forth herein before.
Either party may designate, by notice in writing, a new or other address to which any notice
or demand shall thereafter be given or made. Any notice or demand given or made by mail
shall be deemed so given or made when deposited in a United States general or branch
office, enclosed in a proper prepaid wrapper addressed, as hereinabove provided.
14
r
19. This Agreement shall be binding upon and inure to the benefit of the parties
hereto and their respective successors and assigns.
IN WITNESS WHEREOF, the parties hereto have executed this Agreement
and affixed their corporate seals the day and year first above written.
VILLAGE OF GREENPORT
Attest,, Q By:
SUFFOLK COUNTY WATER AUTHORITY
Attest: By: ��v� `
Michael A. LoGrande,
Chairman/CEO
15
STATE OF NEW YORK )
Ss:
COUNTY OF SUFFOLK )
On the Z7 day of August, 1997, before me personally came
� u) j,1 to me known, who, being by me duly sworn, did depose and say
that he resides at-NG. C A--v -1 Y that he is the 911 s-jy d #- of the
VILLAGE OF GREENPORT, the municipal corporation described in and which executed
the foregoing instrument; and that he signed his name thereto by like order.
Notary Public
LEROY VAN NOSTRANO.JR.
Notary Public.State of New York
No.52-9439500
Qualified in Suffolk County
Term Expires March 30. 19
STATE OF NEW YORK )
Ss:
COUNTY OF SUFFOLK )
dxh
On the2� day of August, 1997, before me personally came
MICHAEL A. LOGRANDE, to me known, who, being by me duly sworn, did depose and
say that he resides in Cutchogue, New York; that he is the Chairman/CEO of SUFFOLK
COUNTY WATER AUTHORITY, the public benefit corporation named in the foregoing
indenture; and that he signed his name thereto by like order.
Notary Public
LEROY VAN NOSTRANO.JR.
Notary Public,State of New York
No.52-9439500
Qualified in Suffolk Count�,�
Term Expires March 30. 19 y
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1996 ANNUAL WATER SUPPLY STATEMENT
FOR THE
INCORPORATED VILLAGE OF GREENPORT
This ANNUAL WATER SUPPLY STATEMENT is provided in compliance with Title
III Sections 1150-1153 of the New York State Public Health Law. This statement provides
basic information relative to the current status of the water quantity, quality and water
conservation programs of the incorporated Village of Greenport. A summary of the 1996
laboratory testing results from the distribution system and a review of water conservation
measures available to the Village's consumers are provided.
The Village Water Department has continued its programs to provide water meeting
all health standards and to improve aesthetic quality to those areas served by rusty water
mains. All water supplied by the Village has been of excellent quality; no health standards
have been exceeded. Unfortunately, public perception lags this reality by many years.
Improvements to water system operational procedures have reduced problems with
high nitrate levels in the ground water before treatment and have virtually eliminated the
problem of high chloride levels due to salt water intrusion. Construction of additional
carbon filter units has restored the available capacity of wells impacted by herbicides. An
aggressive program of water main flushing, treatment with iron sequestering agents and
replacement of outdated rusty water mains will continue during 1997.
The source of water for the Village is groundwater from the Glacial aquifer beneath
the North Fork. Generally, the water quality of many areas of the aquifer is acceptable,
although there are localized areas of contamination by nitrates, pesticides and herbicides
and the pH of the untreated water is relatively low (acidic). The water distributed from the
Village's active wells meets all water quality criteria established by Federal and State
agencies after treatment. The water from Plant No. 6, which has experienced high levels
of nitrates in the past, is treated and closely monitored, with results being below the New
York State Maximum Contaminant Level after treatment. The nitrate levels in the
distribution system are below the drinking water maximum level, as shown by the data in
this report.
The approximate population (year-round residents) served by the Incorporated
Village of Greenport during 1996 was 8,500. The total amount of water withdrawn from the
aquifer in 1996 was 339,000,000 gallons, of which approximately 65 percent was billed
directly to consumers. Approximately 20 percent of the water pumpage has been
accounted for in the following ways: discharge from the distribution system due to water
main breaks, use of water from hydrants for fighting fires and continuously-running water
at the sampling lines at monitoring wells, which help to provide around-the-clock
monitoring of water quality. Water is also run continuously for chlorination processes at the
Village's municipal waste water plant. In addition, the Village Water Department has
initiated a water main flushing program in order to minimize rusty water problems and
improve the aesthetic quality of the water. Approximately 14 percent of the water pumpage
is considered unaccountable.
The Village utilizes a step billing rate schedule which varies by service size. The
Village does not have taxing authority over areas which are within the water franchise but
outside of the Village limits. Consequently separate step billing schedules are used for
customers inside the Village boundaries and those outside. Rates for 3!4-inch residential
services based on quarterly water use are given below:
CONSUMPTION IN VILLAGE OUTSIDE
(GALLONS) BILLING RATE BILLING RATE
First 6,000 $35.00 $43.75
6,001 to 18,000 $2.10 Per $2.62 Per
1000 Gallons 1000 Gallons
18,001 and Above $3.05 Per $3.82 Per
1000 Gallons 1000 Gallons
WATER QUALITY DATA
During 1996, a total of 120 bacteriological samples were taken from the distribution
system of the Incorporated Village of Greenport. There were no violations of the
requirements of Part 5 of the Sanitary Code as it relates to microbiological water quality.
The Village of Greenport provides various types of treatment at the eight plant sites
throughout the water system. Each plant provides chlorination facilities for disinfection.
Caustic soda (sodium hydroxide) is utilized for pH adjustment. Granular activated carbon
treatment filters are located at Plant Nos. 4, 6 and 7 to remove the pesticide Aldicarb and
the herbicide Dacthal. A nitrate removal system is utilized at Plant No. 6 to reduce nitrate
levels in the water to below the drinking water standard.
LEAD AND COPPER RULE
The Village continues to conduct a special investigation of the incidence of lead and
copper leaching from household plumbing and fixtures in accordance with USEPA
regulations. The study consisted of 20 first draw samples.
The results of the study are shown in the table below.
Action Level_ -,Testing Detection Actual Tests-�
Limits ,,'Limits ;" '_,;� -.;(90th Percentile)
Lead 0.015* 0.001 0.0081
Copper 1.3* 0.002 0.84
*The EPA regulation specifies an action level for lead and copper levels at the 90th
percentile of samples taken.
Based on the testing results, the pH adjustment treatment utilized by the Village is
considered to be optimal and will continue.
WATER CONSERVATION
In 1996, the Incorporated Village of Greenport continued to implement a water
conservation program, including printing notices in local newspapers which addressed
water conservation. The Village's overall pumpage for 1996 decreased by 2.5 percent as
compared to 1995. The decrease can be attributed to the District's conservation
measures, fewer water main breaks and reduced flushing of water mains.
Residents of the Village can also implement water conservation measures such as
retrofitting plumbing fixtures with flow restrictors, modifying automatic lawn sprinklers to
include rain sensors, repairing leaks in the home, installing water conserving fixtures and
appliances and maintaining a daily awareness of water conservation in their personal
habits. Besides protecting our limited underground water supply, water conservation will
produce a cost savings to the consumer in terms of both water and energy bills due to the
use of hot water.
The following table presents water conservation measures which are readily available to
the consumer and the estimated percentage of savings in water and energy.
% Water % Energy
Conservation Measure Savings Savings
Conscientious Use of Water 6.9 4.0
Toilet Leak Repairs 14.0 0.0
Toilet Dams 10.2 0.0
Toilet Displacement Devices 12.9 0.0
Dual Flush Toilets 19.0 0.0
Low Flow Shower Heads 13.9 7.0
Shower Flow Restrictors 11.2 5.6
Faucet Aerators 1.4 0.7
Faucet Flow Restrictors 1.4 0.7
Alter Irrigation Timing 7.0 0.0
Irrigation Sensors 12.0 0.0
Water Conserving Appliances 6.0 3.0
Below are listed the analytical testing results for 1996 for those constituents
required to be tested for under Part 5 of the State Sanitary Code for distribution sample
locations as well as additional monitoring voluntarily performed by the Village. Where more
than one analysis per year was conducted on a specific constituent, the range of results
from highest to lowest during the reporting period is listed. The applicable state guideline,
standard, or maximum contaminant level (if established) for each constituent is listed.
INCORPORATED VILLAGE OF GREENPORT
1996 DISTRIBUTION SYSTEM WATER QUALITY
PARAMETERS
1996
STANDARD TESTING ACTUAL TESTS
PRIMARY OR DETECTION
(HEALTH) GUIDELINE LIMITS MAX AVG MIN
Arsenic 0.050 mg/1 0.01 ND ND ND
Barium 2.00 mg/I 0.2 ND ND ND
Cadmium 0.005 mg/I 0.005 ND ND ND
Chromium 0.10 mg/I 0.01 ND ND ND
Fluoride 2.2 mg/1 0.10 ND ND ND
Lead *0.015 mg/l 0.0010 ND ND ND
Mercury 0.002 mg/l 0.0002 ND ND ND
Nitrates 10.0 mg/1 0.10 7.7 6.4 5.1
Selenium 0.010 mg/I 0.005 ND ND ND
1996
STANDARD TESTING ACTUAL TESTS
SECONDARY OR DETECTION
AESTHETICS GUIDELINE LIMITS MAX AVG MIN
Ammonia None 0.02 ND ND ND
Chloride 250.0 mg/L 2.0 68 54 39
Color 15 UNITS 5 ND ND ND
Detergents 0.5 mg/L 0.04 ND ND ND
Iron 0.3 mg/L 0.02 0.05 0.025 ND
Manganese 0.3 mg/L 0.01 ND ND ND
Nitrite 1.0 mg/L 0.10 ND ND ND
Odor (Cold) 3 UNITS 0 ND ND ND
pH 7.5-8.5 UNITS 7.7 7.4 7.1
Sodium **20/270 mg/1-0.2 118 78.6 39.2
Specific Conductivity NO STANDARD 449 382 315
Sulfate 250.0 mg/L 5.0 64 57.1 50.2
Zinc 5.0 mg/L 0.02 0.02 0.01 ND
Key-
ND- NOT DETECTED
*USEPA Action Level
**20 mg/L is the limit for people on highly restricted sodium diets and
270 mg/L is the limit for those on moderately restricted sodium diets.
ug/L - micrograms per liter, or parts per billion
mg/L - milligrams per liter, or parts per million
Copies of this annual water supply statement are available at the Incorporated
Village of Greenport Village Hall, located at 236 Third Street, Greenport, New York. In
addition, a supplemental data package which presents the water quality data of each well
utilized during 1996 is available at the Village Hall and the local public library.
BY ORDER OF THE BOARD OF TRUSTEES
INCORPORATED VILLAGE OF GREENPORT
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
SUPPLEMENTAL DATA PACKAGE
MAXIMUM WELL#3 S-1673 WELL#4-6 S-3697 WELL#4-7 S-3693 WELL#4-8 S-15795
CONT. DETECT. MAX AVG MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
INORGANICS
ARSENIC 0.05 mg/L 0.01 mg/L ND ND ND ND ND ND ND ND
BARIUM 2.0 mg/L 0.2 mg/L ND ND NO ND ND ND ND ND
CADMIUM 0.005 mg/L 0.005 mg/L ND ND ND ND ND ND ND ND
CHROMIUM 0.10 mg/L 0.01 mg/L ND NO ND ND ND ND ND ND
FLUORIDE 2.2 mg/L 0.1 mg/L ND ND ND ND ND ND ND ND
LEAD 10 0151 mg/L 0.001 mg/L NO ND ND ND ND ND ND ND
MERCURY 0.002 mg/L 0.0002 mg/L ND ND ND ND ND ND ND NO
SELENIUM 0.01 mg/L 0.005 mg/L ND ND BD ND ND ND ND ND
SODIUM 270 mg/L 0 2 mg/L 43.7 437 346 346 116 116 173 17.3
SPECIFIC CONDUCTIVITY None None 244 244 442 442 290 290 326 326
ZINC 5.0 mg/L 0 02 mg/L 003 0.03 0.03 003 002 0.02 0.03 003
COLOR 15 units 5 units ND ND ND ND ND ND ND ND
ODOR 3 units 0 units ND ND ND ND ND ND ND ND
IRON 0.3 mg/L 0 02 mg/L 00 68 1068 "0.31 '0.31 0.03 0.03 -2.3 -2.3
MANGANESE 0.3 mg/L 0 01 mg/L '0.97 '0.97 0.04 0.04 ND ND 002 002
AMMONIA None 0.02 mg/L 0.04 0.04 ND ND ND ND ND ND
NITRITES 1.0 mg/L 0 1 mg/L ND ND ND ND ND ND ND ND
NITRATES 10.0 mg/L 0.1 mg/L 07 0.7 '15.2 -14 4 •15.7 '10.3 90 84
CHLORIDES 250 mg/L 2.0 mg/L 58 58 62 62 21 21 23 23
pH(BEFORE TREATMENT) None None 6.2 6.2 6.2 62 6 6 6.1 6.1
DETERGENTS 0.5 mg/L 0.04 mg/L ND ND ND ND ND ND ND ND
SULFATE 250 mg/L 5.0 mg/L 43.8 43.8 118.0 118.0 73.2 73.2 28.5 28.5
ANTIMONY None 0.0059 mg/L ND ND ND ND ND ND ND ND
BERYLLIUM None 0.003 mg/L ND ND ND ND ND ND ND ND
NICKEL None 0.04 mg/L ND ND ND ND ND ND ND NO
THALLIUM None 0.0019 mg/L ND ND ND ND ND ND ND ND
CYANIDE None 0.01 mg/L I ND I ND I ND I ND I ND I ND I ND I ND
CONT.-CONTAMINANT
ND-NOT DETECTED
I]-USEPA/NYSDH ACTION LEVEL
EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAXIMUM WELL N3 S-1673 WELL"41 S-3697 WELL 114-7 S-3693 WELL#" S-15795
CONT. DETECT. MAX AVG MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS
SOC
ALACHLOR 2.0 ug/L 1 0 ug/L NA NA ND ND ND ND ND ND
SIMAZINE 4.0 ug/L 0 5 ug/L NA NA ND ND ND ND ND ND
ZINE 3.0 ug/L 0.5 ug/L NA NA ND ND ND ND ND ND
ATRAZINE
50 0 ug/L 1 0 ug/L NA NA NO ND ND ND ND ND
METMETOLACLAC N 50.0 ug/L 0 5 ug/L NA NA NO ND ND ND ND ND
BUTACHLOR 50.0 ug/L 1 0 ug/L NA NA NO NO ND ND ND ND
LINDANE 2 0 ug/L 0 25 ug/L NA NA ND NO ND NO ND ND
HEPTACHLOR 0 4 ug/L 0 25 ug/L NA NA NO NO NO ND ND ND
ALDRIN 5.0 ug/L 0 25 ug/L NA NA ND ND ND ND ND ND
HEPTACHLOR EPDXIDE 5.0 ug/L 0.25 ug/L NA NA NO NO NO ND ND ND
IN 5.0 ug/L 0.5 ug/L NA NA ND NO ND ND ND ND
DIELDR
DIELDRE 0.2 ug/L 0.05 ug/L NA NA ND NO ND NO ND ND
ENDRIN
METHOXYCHLOR 40.0 ug/L 0.25 ug/L NA NA ND NO NO ND ND ND
TOXAPHENE 3 0 ug/L 2 5 ug/L NA NA ND NO ND ND ND ND
CHLORDANE 2 0 ug/L 0 5 ug/L NA NA ND ND ND ND ND ND
PCB'S 0.5 ug/L 0 5 ug/L NA NA ND NO ND ND ND ND
TOTAL
TOTAL HLOR 50.0 ug/L 0.5 ug/L NA NA ND ND ND ND ND ND
PROPCONT.-CONTAMINANT
ND-NOT DETECTED
NA.NOT ANALYZED IN 1996.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAXIMUM WELL#3 S-1673 WELL#4-6 S-3697 WELL#4-7 S3693 WELL#4.8 S-15795
CONT. DETECT. MAX AVG MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT ESULI RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS(SOC)
CO( NrD)
2,4-D 50.0 ug/L 0.2 ug/L NA NA ND ND ND ND ND ND
2,4,5-TP(SILVEX) 10.0 ug/L 0.05 ug/L NA NA ND ND ND ND ND ND
DINOSEB 7 0 ug/L 0.2 ug/L NA NA ND ND ND ND ND ND
DALAPON 200 ug/L 1 3 ug/L NA NA ND ND ND ND ND ND
PICLORAM 500 ug/L 1.4 ug/L NA NA ND ND ND ND ND ND
DICAMBA 50.0 ug/L 0.08 ug/L NA NA ND ND ND ND ND ND
PENTACHLOROPHENOL 1 0 ug/L 0.1 ug/L NA NA ND ND ND ND ND ND
HEXACHLOROCYCLOPENTADIENE 5 0 ug/L 0.54 ug/L NA NA ND ND ND ND ND ND
DI(2-ETHYLHEXYL)ADIPATE 400 ug/L 10 ug/L NA NA ND ND ND ND ND ND
DI(2-ETHYLHEXYL)PHTHALATE 6.0 ug/L 3.0 ug/L NA NA ND ND ND ND ND ND
HEXACHLOROBENZENE 10 ug/L 0.25 ug/L NA NA ND ND ND ND ND ND
BENZO(A)PYRENE 0.2 ug/L 0.2 ug/L NA NA ND ND ND ND ND ND
ALDICARB SULFONE - 1.0 ug/L NA NA 14 14 ND ND ND ND
ALDICARB SULFOXIDE - 1.0 ug/L NA NA 1.5 15 ND ND ND ND
ALDICARB - 1.0 ug/L NA NA ND ND ND ND ND ND
TOTAL ALDICARBS 7.0 ug/L 1.0 ug/L NA NA 2.9 2.9 ND ND ND ND
OXAMYL 200 ug/L 1.0 ug/L NA NA ND ND ND ND ND ND
METHOMYL 50 0 ug/L 1.0 ug/L NA NA ND ND ND ND ND ND
3-HYDROXYCARBOFURAN 50 0 ug/L 1.0 ug/L NA NA ND ND ND ND ND ND
CARBOFURAN 40 0 ug/L 1.0 ug/L NA NA ND ND ND ND ND ND
CARBARYL 50.0 ug/L 1.0 ug/L NA NA ND ND ND ND ND ND
GLYPHOSPHATE 700 ug/L 9.0 ug/L I NA I NA I ND ND ND ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
•-EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT
NA-NOT ANALYZED IN 1996.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX, WELL#3 S-1673 WELL#" S-3697 WELL#4-7 S-3693 WELL"-8 S-15795
CONT. DETECT. MAX. AVG MAX. AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS
DICHLORODIFLUOROMETHANE 5 ug/L 0 5 ug/L NO ND ND ND ND ND ND ND
CHLOROMETHANE 5 ug/L 0 5 ug/L ND NO ND ND ND NO ND ND
VINYL CHLORIDE 2 ug/L 0 5 ug/L NO ND ND ND NO ND ND ND
BROMOMETHANE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
CHLOROETHANE 5 ug/L 0 5 ug/L ND ND NO ND ND ND ND ND
FLUOROTRICHLOROMETHANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
1,1-DICHLOROETHENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
METHYLENE CHLORIDE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
TRANS-I,2-DICHLOROETHENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
11-DICHLOROETHANE 5 ug/L 0 5 ug/L NO ND ND ND ND NO ND ND
CIS-1,2 DICHLOROETHENE 5 ug/L 0 5 ug/L NO ND ND ND ND ND ND ND
2,2-DICHLOROPROPANE 5 ug/L 0 5 ug/L NO ND ND ND ND ND ND NO
BROMOCHLOROMETHANE 5 ug/L 0 5 ug/L NO ND ND ND ND ND ND ND
CHOLORFORM 50 ug/L 0.5 ug/L ND ND ND NO ND ND ND ND
1,1,1-TRICHLOROETHANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
CARBON TETRACHLORIDE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
1,1-DICHLOROPROPENE 5 ug/L 0 5 ug/L ND ND ND ND ND NO ND ND
1,2-DICHLOROETHANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND NO ND
TRICHLOROETHENE 5 ug/L 0.5 ug/L ND ND ND ND NO ND ND ND
1,2-DICHLOROPROPANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND NO ND
DIBROMOMETHANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
BROMODICHLOROMETHANE 50 ug/L 0 5 ug/L ND ND ND ND ND NO ND ND
TRANS-I,3-DICHLOROPROPENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
CIS-1,3-DICHLOROPROPENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
1,1,2-TRICHLOROETHANE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
TETRACHLOROETHENE 5 ug/L 0.5 ug/L ND NO NO ND ND NO ND NO
CONT.-CONTAMINANT
ND-NOT DETECTED
'-EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#3 S-1673 WELL#4-6 S-3697 WELL#4-7 S-3693 WELL#4-6 S-15795
CONT. DETECT. MAX. AVG MAX. AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONTD)
1,3-DICHLOROPROPANE 5 ug/L 0 5 ug/L NO NO ND ND NO ND ND ND
CHLORODIBROMOMETHANE 50 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
CHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND NO NO ND
1,1,1,2-TETRACHLOROETHANE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
BROMOFORM 50 ug/L 0 5 ug/L ND ND ND ND 16 NO NO ND
BROMOBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND NO
1,1,2,2-TETRACHLOROETHANE 5 ug/L 0.5 ug/L NO ND ND ND NO ND ND ND
1,2,3-TRICHLOROPROPANE 5 ug/L 0.5 ug/L ND ND ND NO ND ND ND NO
2-CHLOROTOLUENE 5 ug/L 0.5 ug/L ND ND ND ND ND NO NO ND
4-CHLOROTOLUENE 5 ug/L 0.5 ug/L ND ND ND NO NO ND ND NO
M-DICHLOROBENZENE 5 ug/L 0 5 ug/L ND ND NO ND ND NO ND NO
P-DICHLOROBENZENE 5 ug/L 0 5 ug/L ND ND NO NO ND ND ND ND
O-DICHLOROBENZENE 5 ug/L 0 5 ug/L ND ND ND ND NO ND ND ND
1,2,4-TRICHLOROBENZENE 70 ug/L 0 5 ug/L NO ND NO ND ND ND ND ND
HEXACHLOROBUTADIENE 5 ug/L 0 5 ug/L ND ND NO NO ND ND ND ND
1,2,3-TRICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND NO
BENZENE 5 ug/L 0.5 ug/L ND ND NO ND ND ND NO ND
TOLUENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
ETHYLBENZENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
1,3-XYLENE 5 ug/L 0 5 ug/L ND ND ND NO ND ND ND ND
1,4-XYLENE 5 ug/L 0 5 ug/L ND ND ND NO ND ND ND ND
1,2-XYLENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND NO
STYRENE 5 ug/L 0.5 ug/L NO ND ND ND ND ND ND ND
ISOPROPYLBENZENE(CUMENE) 5 ug/L 0 5 ug/L ND ND ND ND ND ND NO NO
N-PROPYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
1,3,5-TRIMETHYLBENZENE 5 ug/L 0.5 ug/L I ND I ND ND ND ND ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL X13 S-1673 WELL#4-6 S-3697 WELL 04-7 S-3693 WELL"-8 S-15795
CONT. DETECT. MAX. AVG MAX. AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONT'D)
TERT-BUTYLBENZENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
1,2,4-TRIMETHYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
SEC-BUTYLBENZENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
P-ISOPROPYLTOLUENE(P-CUMENE) 5 ug/L 0 5 ug/L NO ND ND ND ND ND ND ND
N-BUTYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
NAPHTHALENE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND ND
TOTAL TRIHALOMETHANES 100 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
METHYL TERT.BUTYL ETHER(MTBE) 50 ug/L 0.5 ug/L I ND I ND I ND I ND I ND I ND ND I ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#S-1 S-2450 WELL#6-3 S-83475 WELL#74 S-33775 WELL#7-2 S-93794
CONT. DETECT. MAX. AVG. MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
INORGANICS (RAW/TR.) (RAWlTR.)
ARSENIC 0.05 mg/L 0.01 mg/L ND ND ND ND ND ND ND ND
BARIUM 2.0 mg/L 0.2 mg/L ND ND ND ND ND ND NO ND
CADMIUM 0.005 mg/L 0.005 mg/L NO ND ND ND ND ND ND ND
CHROMIUM 0.10 mg/L 0.01 mg/L ND ND ND ND ND NO ND ND
FLUORIDE 2.2 mg/L 0.1 mg/L ND NO ND ND ND NO ND ND
LEAD 10 0151 mg/L 0 0010 mg/L ND ND ND ND ND NO ND ND
MERCURY 0.002 mg/L 0.0002 mg/L NO ND ND ND ND NO NO ND
SELENIUM 0.01 mg/L 0.005 mg/L ND ND ND ND ND ND ND ND
SODIUM 270 mg/L 0.2 mg/L 120 12.0 18.2 182 48.2 48.2 127 12.7
SPECIFIC CONDUCTIVITY None None 431 431 376 376 527 527 360 360
SILVER 0.05 mg/L 0 01 mg/L ND ND ND ND ND NO ND ND
ZINC 5.0 mg/L 0.02 mg/L ND ND ND ND 005 0.05 ND ND
COLOR 15 units 5 units ND ND ND ND ND ND ND ND
ODOR 3 units 0 units ND ND ND ND ND NO ND ND
IRON 0.3 mg/L 0 02 mg/L ND ND ND ND ND NO NO ND
MANGANESE 0 3 mg/L 0 01 mg/L ND NO ND ND 0.03 0.03 0.04 0.04
AMMONIA None 0.02 mg/L 0.02 0.02 ND ND ND ND ND ND
NITRITES 1.0 mg/L 0 1 mg/L ND ND ND ND ND NO NO ND
NITRATES 10 0 mg/L 0 1 mg/L 12.6 11.8 9.5 82 8.4 7.9 8.1 7.5
CHLORIDES 250 mg/L 2 0 mg/L 33 33 42 42 95 95 29 29
pH(BEFORE TREATMENT) None None 5.9 5.9 6.1 61 6.0 6.0 5.6 5.6
DETERGENTS 0.5 mg/L 0 D4 mg/L NO ND ND ND ND NO NO ND
SULFATE 250 mg/L 5.0 mg/L 85.2 85.2 100.0 100.0 76.4 76.4 69.8 69.8-
ANTIMONY None 0.0059 mg/L ND ND ND ND ND NO NO ND
BERYLLIUM None 0.003 mg/L NO ND ND ND ND ND NO ND
NICKEL None 0.04 mg/L ND ND ND ND ND ND NO ND
THALLIUM None 0.0019 mg/L ND ND NO ND ND ND ND ND
CYANIDE None 0.01 mg/L 1 ND I ND ND ND NO ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
[1-USEPA/NYSDH ACTION LEVEL
EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT.
(RAWITR.)-RESULTS ARE REPORTED FOR RAW AND TREATED WATER.RESPECTIVELY.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#6-1+ S-2450 WELL#6-3+ S-83475 WELL#7-1+ S-33775 WELL#7-2+ S-93794
CONT, DETECT. MAX. AVG. MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL UMTT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS (RAWITR.) (RAWrrR.) (RAW/TR.) (RAWlTR.) (RAWITR.) (RAWITR.) (RAWITR.) (RAWITR.)
SOC
ALACHLOR 2.0 ug/L 1.0 ug/L NO ND ND ND NO NO NO NO
SIMAZINE 50.0 ug/L 0.5 ug/L ND NO NO ND ND ND ND NO
ATRAZINE 3.0 ug/L 0.5 ug/L NO ND NO ND ND NO NO NO
METOLACHLOR 50.0 ug/L 1.0 ug/L NO NO NO NO ND ND NO NO
METRIBUZIN 50 0 ug/L 0.5 ug/L NO ND ND ND NO NO ND NO
BUTACHLOR 50.0 ug/L 1.0 ug/L NO ND NO NO ND ND ND NO
LINDANE 4.0 ug/L 0.3 ug/L NO ND NO NO ND NO NO NO
HEPTACHLOR 5.0 ug/L 0.3 ug/L NO ND NO NO NO NO ND ND
ALDRIN 5.0 ug/L 0.3 ug/L NO NO ND NO ND NO ND NO
HEPTACHLOR EPDXIDE 5.0 ug/L 0.3 ug/L ND NO NO NO NO NO NO ND
DIELDRIN 5.0 ug/L 0.6 ug/L NO NO ND ND ND ND NO NO
ENDRIN 0.2 ug/L 0.15 ug/L NO NO ND ND ND NO ND NO
METHOXYCHLOR 50.0 uglL 3.0 ug/L NO ND NO ND ND ND ND NO
TOXAPHENE 5.0 ug/L 3.0 ug/L NO ND NO NO NO ND NO NO
CHLORDANE 5.0 uglL 3.0 ug/L NO NO ND NO ND ND ND NO
TOTAL PCB'S 0.5 ug/L 0.5 ug/L NO ND ND NO NO NO ND ND
PROPACHLOR 50.0 ug/L 0.5 ug/L I NO ND I ND NO ND I ND I NO I ND
CONT.-CONTAMINANT
ND-NOT DETECTED
+WELL NOS.6-1.6-3.7-1 AND 7-2 UTILIZE GRANULAR ACTIVATED CARBON FILTERS FOR THE REMOVAL OF SYNTHETIC ORGANICS.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#64+ S-2450 WELL#6-3+ S-83475 WELL#7-1+ S-33775 WELL#7-2+ S-93794
CONT. DETECT. MAX. AVG. MAX AVG MAX AVG MAX AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS(SOC) (RAWrrR.) (RAW/TR.) (RAW/TR.) (RAW/TR.) (RAW/TR.) (RAW/TR.) (RAW/TR.) (RAW(TR.)
(Co
NTD)
2,4-D 50.0 ug/L 0.2 ug/L ND ND ND ND ND ND ND ND
2,4,5-TP(SILVEX) 7.0 ug/L 0.05 ug/L ND NO ND ND ND ND NO ND
DINOSEB 200 ug/L 0.2 ug/L ND ND ND NO 1.2 ND NO ND
DALAPON 500 ug/L 1 3 ug/L ND ND ND NO ND ND ND ND
PICLORAM 50.0 ug/L 1.4 ug/L NO ND ND ND ND ND NO ND
DICAMBA 50.0 ug/L 0.08 ug/L NO ND ND NO ND ND NO ND
PENTACHLOROPHENOL 1.0 ug/L 0.1 ug/L ND NO ND NO ND ND NO NO
HEXACHLOROCYCLOPENTADIENE 5.0 ug/L 0.54 ug/L ND ND ND NO ND ND ND ND
DI(2-ETHYLHEXYL)ADIPATE 400 ug/L 1.0 ug/L ND ND ND ND ND ND ND ND
DI(2-ETHYLHEXYL)PHTHALATE 6.0 ug/L 3 0 ug//L NO ND ND NO ND NO ND NO
HEXACHLOROBENZENE 1.0 ug/L 0.25 ug/L NO ND NO ND ND ND ND ND
BENZO(A)PYRENE 0.2 ug/L 0.2 ug/L ND NO ND ND ND ND NO ND
ALDICARB SULFONE - 1 0 ug/L 28 28 26 26 16 1.6 25 25
ALDICARB SULFOXIDE - 1.0 ug/L 2.8 2.8 2.8 2.8 2.2 2.2 4.0 4.0
ALDICARB - 1 0 ug/L NO ND ND ND ND NO ND ND
TOTAL ALDICARBS 7.0 ug/L 1.0 ug/L 5.6 5.6 54 54 3.8 3.8 6.5 6.5
OXAMYL 200 ug/I 1.0 ug/L ND ND ND ND ND NO ND ND
METHOMYL 50.0 ug/L 1 0 ug/L ND ND ND ND ND ND ND ND
3-HYDROXYCARBOFURAN 50 0 ug/L 1.0 ug/L ND ND ND ND ND ND ND ND
CARBOFURAN 40 0 ug/L 1.0 ug/L ND ND ND ND ND NO ND ND
CARBARYL 50.0 ug/L 1.0 ug/L ND ND ND ND ND ND ND ND
GLYPHOSPHATE 700 ug/L 9.0 ug/L 1 ND I ND ND ND I ND I ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT.
+WELL NOS.6-1,6-3,7-1 AND 7-2 UTILIZE GRANULAR ACTIVATED CARBON FILTERS FOR THE REMOVAL OF SYNTHETIC ORGANICS.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#6-1 S-2450 WELL#6-3 5-83475 WELL#7-1 S-33775 WELL#7-2 S-93794
CONT. DETECT. MAX. AVG MAX. AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS
DICHLORODIFLUOROMETHANE 5 ug/L 0.5 ug/L NO NO NO ND ND NO NO ND
CHLOROMETHANE 5 ug/L 0.5 ug/L ND NO ND NO NO ND ND NO
VINYL CHLORIDE 2 ug/L 0.5 ug/L NO ND NO ND NO NO ND NO
BROMOMETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO ND NO
CHLOROETHANE 5 ug/L 0.5 ug/L NO NO ND NO NO ND NO NO
FLUOROTRICHLOROMETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO ND NO
1.1-DICHLOROETHENE 5 ug/L 0 5 ug/L NO NO ND NO NO NO ND NO
METHYLENE CHLORIDE 5 ug/L 0 5 ug/L ND NO NO NO NO ND ND NO
TRANS-I,2-DICHLOROETHENE 5 ug/L 0 5 ug/L ND ND NO NO NO NO NO ND
1,1-DICHLOROETHANE 5 ug/L 0.5 ug/L NO NO NO ND NO ND ND ND
CIS-1,2 DICHLOROETHENE 5 ug/L 0.5 ug/L ND NO ND NO ND ND NO NO
2,2-DICHLOROPROPANE 5 ug/L 0 5 ug/L ND NO ND ND NO ND ND ND
BROMOCHLOROMETHANE 5 ug/L 0 5 ug/L ND ND ND ND ND ND ND NO
CHOLORFORM 50 ug/L 0.5 ug/L NO NO NO NO NO ND ND NO
1,1,1-TRICHLOROETHANE 5 ug/L 0 5 ug/L ND NO ND ND ND NO ND NO
CARBON TETRACHLORIDE 5 ug/L 0.5 ug/L ND ND NO ND NO NO NO ND
1,1-DICHLOROPROPENE 5 ug/L 0.5 ug/L ND NO ND NO ND ND ND ND
1,2-DICHLOROETHANE 5 ug/L 0 5 ug/L ND ND ND NO ND ND ND NO
TRICHLOROETHENE 5 ug/L 0.5 ug/L NO ND NO ND NO NO ND NO
1,2-DICHLOROPROPANE 5 ug/L 0.5 ug/L NO NO NO ND NO NO NO ND
DIBROMOMETHANE 5 ug/L 0 5 ug/L ND NO ND NO NO ND ND ND
BROMODICHLOROMETHANE 50 ug/L 0.5 ug/L ND ND NO ND ND ND ND ND
TRANS-I,3-DICHLOROPROPENE 5 ug/L 0.5 ug/L ND NO NO NO NO ND ND NO
CIS-1,3-DICHLOROPROPENE 5 ug/L 0.5 ug/L NO ND NO ND NO NO ND NO
1,1,2-TRICHLOROETHANE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
TETRACHLOROETHENE 5 ug/L 0.5 uglL I ND ND ND ND ND ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#64 S-2450 WELL#6-3 S-83475 WELL#74 S-33775 WELL#7-2 S-93794
CONT. DETECT. MAX. AVG MAX. AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONTD).
1,3-DICHLOROPROPANE 5 ug/L 0.5 ug/L ND NO ND NO NO NO NO NO
CHLORODIBROMOMETHANE 50 ug/L 0.5 ug/L NO ND NO NO NO NO NO NO
CHLOROBENZENE 5 ug/L 0.5 ug/L NO ND NO NO ND NO NO ND
1,1,1,2-TETRACHLOROETHANE 5 ug/L 0.5 ug/L ND ND ND NO NO NO NO ND
BROMOFORM 50 ug/L 0.5 ug/L ND ND NO NO NO NO NO ND
BROMOBENZENE 5 ug/L 0.5 ug/L ND ND NO ND NO NO NO ND
1,1,2,2-TETRACHLOROETHANE 5 ug/L 0 5 ug/L ND ND NO NO ND ND NO NO
1,2,3-TRICHLOROPROPANE 5 ug/L 0.5 ug/L ND NO ND NO NO NO NO NO
2-CHLOROTOLUENE 5 ug/L 0.5 ug/L ND ND NO NO NO ND NO NO
4-CHLOROTOLUENE 5 ug/L 0 5 ug/L ND NO NO ND NO ND NO NO
M-DICHLOROBENZENE 5 ug/L 0 5 ug/L NO ND ND NO NO NO ND ND
P-DICHLOROBENZENE 5 ug/L 0.5 ug/L ND NO ND NO ND NO NO ND
O-DICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND NO NO 0.7 NO NO ND
1,2,4 TRICHLOROBENZENE 70 ug/L 0 5 ug/L NO NO ND NO ND NO NO ND
HEXACHLOROBUTADIENE 5 ug/L 0.5 ug/L ND ND ND NO ND NO ND ND
1,2,3-TRICHLOROBENZENE 5 ug/L 0 5 ug/L ND ND NO ND NO NO NO NO
BENZENE 5 ug/L 0 5 ug/L NO NO ND NO ND ND NO NO
TOLUENE 5 ug/L 0.5 ug/L ND ND NO ND NO NO NO ND
ETHYLBENZENE 5 ug/L 0 5 ug/L NO NO ND ND NO ND NO NO
1,3-XYLENE 5 ug/L 0.5 ug/L NO ND NO NO NO NO ND NO
1,4-XYLENE 5 ug/L 0.5 ug/L ND ND NO ND NO NO NO ND
1,2-XYLENE 5 ug/L 0 5 ug/L NO NO ND ND NO ND NO ND
STYRENE 5 ug/L 0 5 ug/L NO ND ND ND NO ND NO ND
ISOPROPYLBENZENE(CUMENE) 5 ug/L 0 5 ug/L NO NO ND NO NO ND NO ND
N-PROPYLBENZENE 5 ug/L 0.5 ug/L NO ND NO NO ND ND NO ND
1,3,5-TRIMETHYLBENZENE 5 ug/L 0.5 ug/L 1 ND I ND I ND NO NO ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#64 .S-2450 WELL#6-3 S-83475 WELL#74 S33775 WELL#7-2 S-93794
CONT. DETECT. MAX AVG MAX AVG MAX. AVG MAX AVG
PARAMETERS LEVEL LEVEL RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONTD)
TERT-BUTYLBENZENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
1,2,4-TRIMETHYLSENZENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
SEC-BUTYLBENZENE 5 ug/L 0 5 ug/L NO NO ND NO NO NO NO NO
P4SOPROPYLTOLUENE(P-CUMENE) 5 ug/L 0 5 ug/L NO NO NO NO NO NO NO NO
N-BUTYLBENZENE 5 ug/L 0 5 ug/L NO NO NO NO ND NO ND NO
NAPHTHALENE 5 ug/L 0 5 ug/L NO NO NO NO NO NO NO NO
TOTAL TRIHALOMETHANES 100 ug/L 0.5 ug/L ND NO NO NO NO NO NO NO
METHYL TERT.BUTYL ETHER(MTBE) 50 ug/L 0.5 ug/L I ND I ND I NO I NO I ND I ND I NO I NO
CONT.-CONTAMINANT
NO-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL 08 S-71873 - 9 S-76772 S-97501 S-9?502
CONT. DETECT. MAX AVG MAX - AVG MAX AVG MAX AVU_
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
INORGANICS
ARSENIC 0.05 mg/L 0.01 mg/L NO ND ND ND ND ND ND ND
BARIUM 2.0 mg/L 0.2 mg/L ND NO ND ND ND NO ND ND
CADMIUM 0.005 mg/L 0.005 mg/L ND ND ND ND ND ND ND ND
CHROMIUM 0.10 mg/L 0.01 mg/L ND NO ND ND ND ND ND ND
FLUORIDE 2.2 mg/L 0.1 mg/L ND ND ND ND ND ND ND ND
LEAD [0.015]mg/L 0.001 mg/L ND ND ND ND 0 0029 NO ND ND
MERCURY 0.002 mg/L 0.0002 mg/L ND ND ND ND ND ND ND ND
SELENIUM 0.01 mg/L 0.005 mg/L ND ND ND ND ND NO ND ND
SODIUM 270 mg/L 0 2 mg/L 12.2 12.2 144 144 12.7 12.7 26.8 268
SPECIFIC CONDUCTIVITY None None 240 240 173 173 169 169 381 381
ZINC 5.0 mg/L 0 02 mg/L NO ND 0.02 0.02 0.03 0.03 0.03 0.03
COLOR 15 units 5 units ND ND ND ND ND ND ND ND
ODOR 3 units 0 units ND NO ND ND ND ND ND ND
IRON 0.3 mg/L 0 02 mg/L 0.03 0.03 ND ND ND NO ND ND
MANGANESE 0.3 mg/L 0 01 mg/L ND NO ND ND ND ND ND ND
AMMONIA None 0.02 mg/L NO NO ND ND ND ND ND ND
NITRITES 1.0 mg/L 0 1 mg/L ND ND ND ND ND ND ND ND
NITRATES 10.0 mg/L 0 1 mg/L '14.1 '13.1 27 21 4.0 3.9 73 67
CHLORIDES 250 mg/L 2.0 mg/L 5 5 21 21 19 19 44 44
pH(BEFORE TREATMENT) None None 6.2 6.2 6.2 6.2 5.8 5.8 6 6
DETERGENTS 0.5 mg/L 0.04 mg/L ND ND ND ND NO ND ND ND
SULFATE 250 mg/L 5.0 mg/L 49.4 49.4 14.5 14.5 53.8 53.8 56.8 56.8
ANTIMONY None 0.0059 mg/L ND ND ND ND NO ND ND ND
BERYLLIUM None 0.003 mg/L ND ND ND ND ND ND ND ND
NICKEL None 0.04 mg/L ND ND ND ND ND ND ND ND
THALLIUM None 0.0019 mg/L ND ND ND ND ND ND ND NO
CYANIDE None 0.01 mg/L ND ND ND ND ND NO ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
[]-USEPA/NYSDH ACTION LEVEL
EXCEEDS NEW YORK STATE MAXIMUM CONTAMINANT LEVEL FOR POTABLE WATER BEFORE TREATMENT.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
-MAX. -7677 S-97501 S-97502
CONT. DETECT. -MAX AVG MAX AVG MAX AVG MAX AVG-
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS
SOC
ALACHLOR 2.0 ug/L 1.0 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
SIMAZINE 50.0 ug/L 0.5 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
ATRAZINE 3.0 ug/L 0.5 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
METOLACHLOR 50.0 ug/L 1.0 ug/L ND NO 'NA 'NA 'NA 'NA 'NA 'NA
METRIBUZIN 50.0 ug/L 0.5 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
BUTACHLOR 50.0 ug/L 1.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
LINDANE 4.0 ug/L 0.3 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
HEPTACHLOR 5 0 ug/L 0.3 ug/L NO ND 'NA 'NA 'NA 'NA 'NA 'NA
ALDRIN 5.0 ug/L 0.3 ug/L ND NO 'NA 'NA 'NA 'NA 'NA 'NA
HEPTACHLOR EPDXIDE 5.0 ug/L 0.3 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
DIELDRIN 5.0 ug/L 0.6 ug/L NO ND 'NA 'NA 'NA 'NA 'NA 'NA
ENDRIN 0.2 ug/L 0.15 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
METHOXYCHLOR 50.0 ug/L 3.0 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
TOXAPHENE 5.0 ug/L 3.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
CHLORDANE 5.0 ug/L 3.0 ug/L NO NO 'NA 'NA 'NA 'NA 'NA 'NA
TOTAL PCB'S 0.5 ug/L 0.5 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
PROPACHLOR 50.0 ug/L 0.5 ug/L ND ND 'NA 'NA 'NA 'NA 'NA •NA
CUNT.-CUNIAMINAMI
ND-NOT DETECTED
'NA-NOT ANALYZED IN 1996.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
T S-76772 S-97501 S-97502
CONT. DETECT. MAX AVG '--I= AVG MAX AVG MAX AVT
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
SYNTHETIC ORGANICS(SOC)
CONrD
2,4-D 50.0 ug/L 0.2 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
2,4,5-TP(SILVEX) 10.0 ug/L 0.05 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
DINOSEB 7.0 ugh 0.2 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
DALAPON 200 ug/L 1.3 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
PICLORAM 500 ug/L 1.4 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
DICAMBA 50.0 ug/L 0.08 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
PENTACHLOROPHENOL 1.0 ug/L 0.1 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
HEXACHLOROCYCLOPENTADIENE 5.0 ug/L 0.54 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
DI(2-ETHYLHEXYL)ADIPATE 400 ug/L 10 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
DI(2-ETHYLHEXYL)PHTHALATE 6.0 ug/L 3.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
HEXACHLOROBENZENE 1.0 ug/L 0.25 ug/L ND ND 'NA 'NA 'NA 'NA 'NA •NA
BENZO(A)PYRENE 0.2 ug/L 0.2 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
ALDICARB SULFONE - 10 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
ALDICARB SULFOXIDE - 1.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
ALDICARB - 1.0 ug/L ND ND 'NA *NA 'NA 'NA 'NA 'NA
TOTAL ALDICARBS 7.0 ug/L 1.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
OXAMYL 200 ug/L 1.0 ug/L ND NO 'NA 'NA 'NA 'NA 'NA 'NA
METHOMYL 50.0 ug/L 10 ug/L ND ND 'NA 'NA 'NA 'NA •NA •NA
3-HYDROXYCARBOFURAN 50 0 ug/L 1 0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
CARBOFURAN 40 0 ug/L 10 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
CARBARYL 50.0 ug/L 1.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA 'NA
GLYPHOSPHATE 700 ug/L 9.0 ug/L ND ND 'NA 'NA 'NA 'NA 'NA *NA
CD_NT-CONTAMINANT
ND-NOT DETECTED
'NA-NOT ANALYZED IN 1996.
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#8 S-71873 WELL#9 S-76772 WELL#12-1 S-97501 WELL#15-1 S-97502
CONT. DETECT. MAXG MAX. AVG MAX. AVG MAX. AVG
X.
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS
DICHLORODIFLUOROMETHANE 5 ug/L 0.5 ug/L NO NO NO NO ND NO ND NO
CHLOROMETHANE 5 ug/L 0.5 ug/L NO NO NO ND ND NO NO NO
VINYL CHLORIDE 2 ug/L 0.5 ug/L NO NO NO NO ND NO ND NO
BROMOMETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO ND NO
CHLOROETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO ND NO
FLUOROTRICHLOROMETHANE 5 ug/L 0 5 ug/L NO NO NO NO NO NO NO NO
1,1-DICHLOROETHENE 5 ug/L 0.5 ug/L NO NO NO NO ND ND NO NO
METHYLENE CHLORIDE 5 ug/L 0.5 ug/L ND ND NO NO ND NO NO NO
TRANS-I,2-DICHLOROETHENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
1,1-DICHLOROETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
CIS-1,2 DICHLOROETHENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
2,2-DICHLOROPROPANE 5 ug/L 0.5 uglL NO NO NO NO NO NO NO NO
BROMOCHLOROMETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
CHOLORFORM 50 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
1,1,1-TRICHLOROETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
CARBON TETRACHLORIDE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
1,1-DICHLOROPROPENE 5 ug/L 0 5 ug/L ND NO NO NO NO NO NO NO
1,2-DICHLOROETHANE 5 ug/L 0.5 ug/L ND NO NO NO NO NO ND NO
TRICHLOROETHENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
1,2-DICHLOROPROPANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO NO
DIBROMOMETHANE 5 ug/L 0.5 ug/L NO NO NO NO NO NO ND NO
BROMODICHLOROMETHANE 50 ug/L 0.5 ug/L NO NO NO NO NO ND NO NO
TRANS4,3-DICHLOROPROPENE 5 ug/L 0.5 ug/L NO NO NO NO NO NO NO ND
CIS-1,3-DICHLOROPROPENE 5 ug/L 0.5 ug/L ND NO NO NO NO NO NO NO
1,1,2-TRICHLOROETHANE 5 ug/L 0.5 ug/L NO ND ND ND ND NO ND NO
TETRACHLOROETHENE 5 ug/L 0.5 ug/L ND ND ND ND ND NO NO ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#8 S-71873 WELL#9 S-76772 WELL#12-1 S-97501 WELL#154 S-97502
CONT. DETECT. MAX AVG MAX. AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONrD)
1,3-DICHLOROPROPANE 5 ug/L 0.5 ug/L ND ND ND NO ND NO ND ND
CHLORODIBROMOMETHANE 50 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
CHLOROBENZENE 5 ug/L 0 5 ug/L ND ND ND ND NO ND ND ND
1,1,1,2-TETRACHLOROETHANE 5 ug/L 0 5 ug/L ND ND NO NO ND ND ND ND
BROMOFORM 50 ug/L 0 5 ug/L ND ND ND NO NO ND ND ND
BROMOBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
1,1,2,2-TETRACHLOROETHANE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
1,2,3-TRICHLOROPROPANE 5 ug/L 0.5 ug/L ND ND ND NO NO ND ND ND
2-CHLOROTOLUENE 5 ug/L 0.5 ug/L ND ND ND NO NO ND ND ND
4-CHLOROTOLUENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
M-DICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND NO ND ND ND
P-DICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND NO ND NO ND
O-DICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND NO ND
1,2,4-TRICHLOROBENZENE 70 ug/L 0.5 ug/L ND ND ND ND NO ND ND ND
HEXACHLOROBUTADIENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND NO ND
1,2,3 TRICHLOROBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
BENZENE 5 ug/L 0.5 ug/L ND ND ND ND NO ND ND ND
TOLUENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
ETHYLBENZENE 5 ug/L 0 5 ug/L ND ND ND NO ND ND ND ND
1,3-XYLENE 5 ug/L 0 5 ug/L NO ND ND ND NO ND NO ND
1,4-XYLENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND NO
1,2-XYLENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
STYRENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
ISOPROPYLBENZENE(CUMENE) 5 ug/L 0 5 ug/L ND ND ND ND NO ND NO ND
N-PROPYLBENZENE 5 ug/L 0.5 ug/L NO ND ND NO ND ND NO ND
1,3,5.TRIMETHYLBENZENE 5 ug/L 0.5 ug/L I ND I ND I ND I ND I NO I NO I ND I ND
CONT.-CONTAMINANT
ND-NOT DETECTED
INCORPORATED VILLAGE OF GREENPORT
1996 WATER QUALITY DATA
MAX. WELL#8 S-71873 WELL#9 S-76772 WELL#12-1 S-97501 WELL#15-1 S-97502
CONT. DETECT. MAX AVG MAX AVG MAX. AVG MAX. AVG
PARAMETERS LEVEL LIMIT RESULT RESULT RESULT RESULT RESULT RESULT RESULT RESULT
VOLATILE ORGANICS(CONT'D)
TERT-BUTYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
1,2,4-TRIMETHYLSENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
SEC-BUTYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
P-ISOPROPYLTOLUENE(P-CUMENE) 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
N-BUTYLBENZENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
NAPHTHALENE 5 ug/L 0.5 ug/L ND ND ND ND ND ND ND ND
TOTAL TRIHALOMETHANES 100 ug/L 0.5 ug/L ND ND ND NO ND ND ND ND
METHYL TERT.BUTYL ETHER(MTBE) 50 ug/L 0.5 ug/L I ND ND I ND ND I ND I ND ND ND
CONT.-CONTAMINANT
ND-NOT DETECTED
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1_
I _
SUFFOLK COUNTY WATER AUTHORITY
—� GROUND-WATER AVAILABILITY
IN THE INCORPORATED
1 VILLAGE OF GREENPORT, LONG ISLAND
l
Prepared For
1 Suffolk County Water Authority
May 1996
1
_ J
J
_ J Prepared By
J LEGGETI'E, BRASHEARS & GRAHAM, INC.
Professional Ground-Water and Environmental Engineering Services
126 Monroe Turnpike
Trumbull, CT 06611
—- TABLE OF CONTENTS
TIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
-1
Existing Supply Wells Within the Incorporated Village . . . . . . . . . . . . . . . . . . . . . . . . 1
Hydrogeologyof Greenport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Ground-Water Recharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Potential Well Yields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
WaterDemand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
WaterQuality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Development of a Water Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
APPENDIX
J
LEGGETTE,BRASHEARS & GRAHAM, INC.
1:
LIST OF TABLES
(at end of report)
Table
1 Estimated Recharge Rates
2 Report of Water Usage Inside Village Water Consumption,
Residential/Commercial Customers
1 LIST OF FIGURES
(at end of report)
Migure
1 Service Area of the Village of Greenport Water System
2 Village Boundary
3 Locations of Existing and Former Wells
4 Elevation of the Water Table in April 1950
1 5 Elevation of the Water Table in October 1989
I6 Upconing of Saline Water
7 Conceptual Water Withdrawal Scenario
I
7
T "#no-vT-rr. F�nAcycAnq Ra lr►���n�T+v!`.
— SUFFOLK COUNTY WATER AUTHORITY
GROUND-WATER AVAILABILITY
IN THE INCORPORATED
VILLAGE OF GREENPORT, LONG ISLAND
Introduction
Suffolk County Water Authority (the "Authority") is a public benefit corporation that was
created by resolution of the Suffolk County Board of Supervisors in 1937 and is operated under
the Public Authorities Act of 1951. The Authority was formed with a two-fold purpose. The first
was to acquire, construct, maintain and operate a public water supply for Suffolk County. The
Jsecond was to develop a single integrated public water supply and distribution system to serve all
of Suffolk County. In accordance with these goals, the Authority has, in recent years, been
expanding its water supply and distribution network into the Town of Southold. At the present
time, the Incorporated Village of Greenport water system extends from Peconic Lane in the west
to East Marion (figure 1). The actual Village boundaries are shown on figure 2. In discussing
the feasibility of the Authority acquiring the Greenport system, the Mayor of Greenport, Mr.
David Kapell, and the Chairman of the Authority, Mr. Michael LoGrande, decided to determine
if the water needs of the Incorporated Village of Greenport could be met within the Village
boundaries. Subsequently, the Members of the Board of the Authority approved a resolution
authorizing Leggette, Brashears & Graham, Inc. (LBG) to conduct a study of the available
ground-water resources in the Village of Greenport.
The study, which is the subject of this report, consisted of a site visit to the Village, an
interview with Mayor Kapell and the water-system operator, Warren Jensen, a review of past
reports on the hydrogeology of the area, and independent calculations. A list of the reports
reviewed is included at the end of this report.
Exicting Supoly Wells Within the Incorporated Villa=
The Incorporated Village of Greenport acquired, in 1898, the Greenport Water Company
which had been established in 1887. There were, at one time, three well fields which supplied
the Village, all located on Moores Lane between North Road and Route 25 (Main Road). The
-r locations of these water plants are shown on figure 3.
I
_ J
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1 There is very little information available regarding Plant No. 1 and Plant No. 2.
�J Apparently, these wells were abandoned for public water-supply purposes in the 1950's because
of water-quality problems. It is likely that they were over-pumped and induced upward migration
of the underlying salt water. The following excerpt is from Hoffman, 1961:
Station 1 has two wells about 35 feet deep that are pumped separately. Water from
Well S1668 (figure 12, H-21) has had chloride concentrations ranging from 76 to 94 ppm (pans
1 per million); and Well S1669 ... showed concentrations of 135 and 153 ppm in the summers of
1949 and 1950, respectively. These chloride concentrations indicate an admixture of salty and
1 fresh water. Data obtained during the drilling of test Well S490 .... drilled 690 feet to bedrock
�1 at Station I in 1903, indicated salty water at a depth of 225 feet (Veatch, 1906). These data are
1 incomplete, however, and neither the salt-water level nor the actual chloride concentration is
known. During the 1940's when the existing wells at Station 1 (51668 and 51669) were pumped
for brief periods at a rate of 600 gpm (gallons per minute), marked and rapid increases in the
chloride concentration of the pumped water were observed (Harry Monsell, Village of Greenport
Department of Public Works,personal communication). As these wells are about half a mile from
any tidewater, this contamination is probably the result of upward movement of underlying salty
water. In 1953, when Wells S1668 and 51669 were pumped at a rate of about 50 gpm each, they
1 produced water having a chloride concentration ranging from 76 ppm to 153 ppm. "
J According to a report by the H2M Group (1994), Plant No. 1 was used for cooling water
at the power plant, though Mr. Jensen says that this is no longer true. Plant No. 2 apparently
Jconsisted of one dug well which has not been used in over 40 years.
1 There is considerably more information on Plant No. 3, which is still operational, though
the wells are used infrequently. Background information, also from Hoffman 1961, is presented
below:
Station 3 of the Village of Greenport water system comprises six wells (S1673-78 ...) about
55 feet deep. These are pumped together, and the mixed water is pumped into the distribution
system. Figure 13 shows the monthly variation in the chloride concentration of the water from this
7
R$ASHuAw & GRAHAM.INC.
-3-
station together with the monthly pumpage and monthlyprecipitation. Figure 14 shows the same
data on a daily basis for October 1951. Chloride concentrations of water pumped at this station
throughout a period of years have ranged from 123 to 424 ppm, the concentration being highest
in the summer when withdrawals are greatest. These concentrations are substantially higher than
that (45 ppm) determined in 1932 for the water pumped from Well S178 at the same site.
Extensive spreading of water of lower chloride concentrations during recent years has helped
somewhat in reducing the contamination (referenced figures are in the Appendix). Apparently in
the past, water was diverted from Moore's Drain and was allowed to flood the area around the
well field. This would not be a reliable practice in drought years.
A geological log of Well No. S-178 at Plant No. 3 is presented below (Leggette, 1938):
1 Well 5-178, Village of Greenport, one of six similar wells at well field No. 3, about
31"dle north of main pumping station, Greenport. (21H, 1.7N., 2.2 W.). Altitude about 20feet
above sea level. Record furnished by State Department of Health.
. Description Thickness Depth
(feet) (feet)
Boulders and stones 16 16
Gravel, clean. with some sand 9 25
Clay 7 32
Sand and eravel, coarse 23 55
_ Screen-set from 40 to 55 feet.
Static water level- 16 feet.
The current status of Plant No. 3 was presented in the 1994 H2M report, as quoted below:
-� Plant No. 3 is at the southwest corner of Moore's Lane and North Road and consists of
three active wells (north suction field) and three inactive wells (south suction field). Well depths
range from 42 to 57 feet. The capacity of this plant is about 308 gpm. For many years, when
six wells were in service and pumping capacity was greater, the well field was,flooded by pumping
r r............y�"1,-...._........ RS nY...... Tom,..
from the Village Reservoir during periods of heavy use in an attempt to induce recharge. This
minimized the increase in chloride levels, which at times exceeded the recommended drinking
water standards. Most of the site is heavily wooded which reduces net recharge to the aquifer.
This plant is stall a possible location to induce treated water from another site to increase the
—� available capacity and improve water quality.
Water quality from this plant has deteriorated due to increasingly high concentrations of
Iiron and manganese. The maximum contaminant level for each of these constituents has been
exceeded since 1989. Even though these standards have been established for aesthetic reasons
rather than a threat to health, this plant has been relegated to reserve status.
Geologic information in this area is not complete, but from data available there are thick,
tough clays south and west of Plant No. 3. Apparently these clays pinch out between the north
and south suction fields. North and east there is more sandy material with clay at depths of about
60 feet.
Some years ago, test borings were conducted adjacent to and south of Plant No. 3 and
included a test well adjacent to the pump house. The boring indicated two possible substrata less
than 60 feet deep. The test well was constructed in the south suction field to the shallower depth,
but was non-productive. It is believed that additional test borings in the northerly section could
— yield better results. This plant is located within the Village electric grid. Consequently, power
costs at this location are about half of the LILCO rates charged at other water plants.
These three well sites are the only known public water-supply sites within the Incorporated
Village limits.
I-Iydrogeology of Greenport
For the purposes of this report, the hydrogeologic framework within which a Village water
rg supply would be derived is bounded by Stirling Basin on the northeast, Chapel Lane on the
—T southwest, Pipes Cove and Greenport Harbor to the southwest and Long Island Sound to the
1
T V#--vm-w. 'R"•`l••v,tiff R. 1,r•....• T%j-
-5-
1 northwest The land surface elevation varies from sea level to about 50 feet above sea level, and
—.1 averages about 15 feet above sea level.
'There have only been a few wells drilled below the upper glacial formation in the Town
of Southold, so much of the geology is inferred. The upper glacial aquifer extends, in Greenport,
— from the land surface to about 100 feet below sea level. The Magothy underlies the upper glacial
to an elevation of about 480 feet below sea level, and the Raritan Clay underlies the Magothy to
an elevation of about 600 feet below sea level. The sand member of the Raritan (Lloyd aquifer)
probably extends from about 600 to around 700 feet below sea level (based on the log of
Well S-189 drilled in Orient).
Of the three major water-bearing units underlying this area (the upper glacial, Magothy
aquifer and Lloyd aquifer) only the upper glacial is known to contain fresh water. In a letter to
the Suffolk County Department of Health Services, Mr. Robert Holzmacher (November 7, 1995)
mentioned a well drilled in 1902 into the Lloyd at Plant No. 1 and "was reported to be slightly
artesian and produce fresh water". There are no records available for this well, however, a well
drilled at Orient Beach State Park in 1935 encountered salt water in the Lloyd as did a well drilled
in 1918 at Southampton Beach (see the attached well records). While it is possible that there is
some residual fresh water within the Lloyd under Greenport, its extent is probably limited and
them would be no source of fresh-water recharge. This means that any water pumped from this
—�• aquifer would be mined (not replenished) and would be of finite quantity. Wells should only be
_1 contemplated in this aquifer for emergency or short-term peak supply purposes. It is possible that
1 the NYSDEC would not allow withdrawals from the Lloyd.
The entire study area is underlain by salt water below a relatively thin lens of fresh water.
The depth of the fresh waterlsalt water interface is the primary limiting factor for individual well
yields in the Village. A recent study conducted by the U.S. Geological Survey (McNees and
Amu, 1995) indicates that the maximum depth of the interface is about 60 feet below sea level
(about 80 feet below grade). The top of the fresh-water lens is represented by the water table,
which is only a foot or two above sea level. The water-table elevation and configuration is shown
i_
l
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T on figures 4 and 5. The water,table in April 1950 was clearly being influenced by water
—J withdrawals from the Greenport wells. In October 1989, the water table was about 2 feet above
sea level. Assuming that the Ghyben-Herzberg relationship is valid for this area (a formula which
predicts that for every foot of water-table elevation above sea level there should be a
—T corresponding fresh-water lens of 40 feet below sea level) (Hoffman, 1961), it is likely that the
J long-term average water-table elevation is about 1 1/2-feet above sea level.
T The primary aquifer parameter used to calculate the potential yields of individual wells
,J is hydraulic conductivity. This is the amount of water which can move through a square foot of
aquifer material under a hydraulic gradient of one (expressed in gallons per day per square foot
or feet per day). Estimates of hydraulic conductivity of the upper glacial aquifer in Southold
range from 1,500 gpd/fe (regional estimate by McClymonds and Franke, 1972) to 4,400 gpd/fe
in Jamesport(based on a pumping test). A recent pumping test conducted by the Suffolk County
Water Authority was run near Laurel Lake. Analysis of this test revealed a hydraulic conductivity
of 2,200 gpd/fl. A value of 2,000 gpd/fe has been used in this report to calculate potential well
.� yields.
Ground-Water Recha=
1 The fresh-water lens beneath Greenport is replenished by the infiltration of precipitation.
--1 McNew-Cartwright(1996) has compiled rainfall totals during the"recharge period" of October 15
through May 15, and the non-recharge period in Greenport for the years 1959 to 1991. The
following discussion is taken from her report:
Fresh ground water on the North Fork consists of precipitation that infiltrates into the soil
1 recharge the upper glacial water table) aquifer. The amount of water that recharges the water
to rec ge pp g (
table,fluctuates from year to year and is determined by the type, intensity, and frequency of
rainfall;by the composition, extent, and moisture content of the soils; by the type and amount of
vegetation and land surface; and by the air temperature. Previous studies on Long Island have
indicated that 50 percent of rainfall infiltrates to become ground-water recharge (Peterson, 1987,
-7-
Miller and Frederick, 1969). Studies by the Cornell University Experiment Station (located west
of the study area) have refined this estimate and indicate that 75 to 90 percent of the rainfall
between October 15 and May 15 becomes recharge (Steenhuis and others, 1985) and rainfall at
other times of the year evaporates or is taken up by plants and does not generally reach the water
table.
Based on the above, LBG created table 1 which shows expected recharge values in inches.
1 Review of the table reveals that under the most severe drought conditions, recharge is about
10 inches per year, or about 475,000 gpd/mit (gallons per day per square mile). During dry
years, a recharge rate of about 16 inches can be expected (about 760,000 gpd/mi'). Much higher
recharge rates can be expected during years of normal or above-average precipitation (20 inches
or more per year). However, because the amount of fresh water in storage under Greenport is
relatively small, water resource planning should consider dry and drought conditions when
-A predicting water availability. Under the main body of Suffolk County there are billions of gallons
of fresh water in storage that can be drawn on to sustain supplies through a drought. However,
if substantial amounts of water were to be withdrawn from storage beneath Greenport during a
drought, serious salt-water intrusion could occur.
The recharge area available for replenishing ground water within the influence of wells is
about 0.8 square mile. Therefore, the drought recharge is about 400,000 gpd and the normal dry
_ year recharge is about 600,000 gpd.
The entire Incorporated Village is sewered, so there is no recharge available from septic
- systems. While this factor limits future water withdrawals, it should also result in better water
-� quality than if the populace relied on septic systems.
—� Potential Well Yields
Wells must be carefully designed and their use closely managed in Greenport to avoid the
upward migration of salt water. Figure 6 illustrates salt-water upconing beneath a well. A
properly designed well takes into account the acceptable "critical rise" of the salt water.
1
Schmorak and Mercado (1969) presented an equation for determining the rise of the fresh-
water/salt-water interface beneath a well:
where:
T Z = rise of interface
2ndK(A")
Pj
Q = pumping rate
d = distance from bottom of well screen to static interface
T K = permeability
PS = density of salt water
p f = density of fresh water
OP = (P;Pf)
For z/d = 1/3
T Qnm=3 nd=K(A")
t
—� where:
Q . is the maximum pumping rate allowable without upconing occurring above
the point of rise.
1
Schmorak and Mercado state that the rise in the salt-water interface should be kept to
one third of the distance between the screen bottom and the interface. However, this assumes a
homogenous and isotropic aquifer. Chandler and McWhorter (1975) found that anistropy in
hydraulic conductivity results in less of a rise in the interface than what would be predicted using
the above equation. They show that with a horizontal to vertical conductivity ratio of 10 to 1
'P... T^. �T T.• .
i
1 _
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(which is the accepted ratio in the upper glacial aquifer) that the rise in the interface calculated
using the above equation can be set at 50 percent of the distance between the bottom of the screen
and the interface.
In determining the optimum well design and pumping rates, we assigned the following
•' — values to the variables in the equation:
d = 30 feet (wells screened 30 feet into the saturated aquifer)
K = 2,000 gpd/fe
.--I A P/Pr = 1.025
l Allowing for a critical rise of one half of d (15 feet), the maximum pumping rate from a well
should not exceed 100 gpm on a 24-hour per day basis. This rate would only be appropriate for
locations where the interface is 60 feet below sea level, which applies to Plant No. 3 and former
Plant No. 2. At locations where the interface is at 45 feet below sea level, such as at Plant No. 1,
wells should only be completed to about 20 feet below the water table and be pumped at no more
than 65 gpm.
The preceding analysis presents individual well yields which should not be exceeded. The
other factor in determining water availability is the recharge rate. As stated previously, the
- drought recharge rate is about 475,000 gpd/m&. The entire recharge area which could be captured
by wells is about 0.8 to 0.9 square mile resulting in a long-term safe yield of about 400,000 gpd.
Water Demand
Table 2 shows the water usage within the Incorporated Village Boundaries over the most
—� recent 12 months. The average usage was 234,000 gpd. The peak month (assuming one third of
the August residential billing and September commercial usage) was 10,700,000 gallons, or about
356,000 gpd. Therefore, on a monthly basis, the requirements of the Village can be met, even
�T in a 1-in-30-year drought.
I
T v,-r.r-rrr. TFp4raw 4Rs `j GR4mty. INN.
J
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For purposes of water-supply planning, the peak daily usage is assumed to be twice the
average daily usage, or about 710,000 gallons on a peak summer day (about 500 gpm). This
demand exceeds the recharge rate, and probably would exceed the potential well capacity in the
1
i Village.
1 Wa r Q lay lity
The Greenport water supply, both within and outside of the Incorporated Village
boundaries, has been affected by poor water quality for many decades. High chloride content (due
to overpumping), high nitrates and pesticides (from farming) and iron and manganese (naturally
occurring) have all been present. With the exception of Plant No. 3, however, there is very little
data on the current water quality within the Incorporated Village.
Plant No. 3 has experienced chlorides as high as 117 mg/l (milligrams per liter) in recent
Jyears. It is not known at what rate the well(s) were being used which resulted in this apparent
salt-water upconing. In December of 1991, however, during a period of low usage, the chlorides
were 40 mg/l. It is anticipated that with proper management, the chloride content can be kept to
acceptable levels, though it is likely that the salt-water/fresh-water interface has been smeared due
to past overpumping and that there may be a wide zone of transition.
A study by the USGS (McNew-Cartwright, 1996) included installation and sampling of
monitor wells in the Moore's Lane area. Chlorides in the shallow water were generally below
20 mg/1 (see the Appendix).
Nitrates at Plant No. 3 have ranged from 0.7 to 3.9 mg/l in recent years. The reduction
in agricultural land use and the presence of sewers will probably result in overall nitrate levels in
7 Greenport that will remain below 10 mg/1. It is likely that organic chemical concentrations will
7 also be acceptable.
The presence of high iron and manganese is unavoidable and will probably require
treatment. Experience in Montauk, however, has shown that increasing iron can be attributed to
1 T•rr- F1Tr.BRA-Srn-ARS & GRAHAM, INC.
_1
-11-
increasing salt-water intrusion. It is possible that close well-field management to minimize salt-
water upconing will have a beneficial effect on iron levels.
Development of a Water Supply
As has been long-recognized by hydrogeologists, the best way to develop a reliable water
supply in area underlain by salt water is to install multiple low-yield wells, instead of a fewer
1 number of high-yield wells. A previous section of this report provided maximum potential well
yields for the Incorporated Village area.
In order to safely pump the drought year recharge of 400,000 gpd (280 gpm), it would be
best to spread the pumpage out to four wells. Existing Plant No. 3 could be pumped at 100 gpm,
and a new well at former Plant No. 1 could be pumped at 65 gpm. A new well in the vicinity of
Silver Lake could be pumped at about 80 gpm, and a new well where Moore's Drain crosses
Route 25 could be pumped at 65 gpm. This is a total pumping rate of 310 gpm. The locations
of these wells and the area needed to balance the yields based on the drought recharge rate are
shown on figure 7. Actual test drilling, pumping tests and water-quality testing would be required
to determine if this approach would be feasible. It is also unknown at this time what the combined
water quality would be and, therefore, what treatment would be required.
The current storage capacity is 300,000 gallons. This means that if the entire well capacity
were to be used, and if the tank were full, the system might be able to meet a peak day demand.
A peak weekend may be questionable. It is possible, based on site-specific testing, that additional
wells could be installed and pumped judiciously for peaking purposes only. Under any scenario,
the water supply should be closely monitored and managed to avoid degrading the aquifer.
Additional storage capacity would be desirable, and an interconnection with the system outside
T v*-r%rrmr. RgrSvc.oc R. rip#v�M Twln
_ -12-
of the Village boundaries would be essential for being able to handle'fires, lost well capacity or
other operational problems, or other emergencies.
ILEGGETTE, BRASHEARS & GRAHAM, INC.
Robert Lamonica, CPG
Vice President
cmp
May 9, 1996
grenprt.rpt/scwa
1
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_1
1
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1
_1
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i
REFERENCES
I
ERM-Northeast, Camp Dresser&McKee, "North Fork Water Supply Plan, Suffolk County, New
' York", March 1983.
J
Holzmacher, McLendon &Murrell, P.C., H2M Associates, "Incorporated Village of Greenport,
Study of the Potable Water System, Five Year Projection of Needs", Project No. GRPT 93-03,
February 1994.
Leggette, Brashears & Graham, Inc., "Factors Affecting Water-Supply Development in the
Southold Area, Long Island, New York, Prepared for Suffolk County Water Authority", March
1985.
Leggette, R.M., State of New York, Department of Conservation Water Power and Control
Commission, "Record of Wells in Suffolk County, New York", Bulletin GW-4, Albany, 1938.
McNew, Elizabeth, R., and Sara Arav, "Surface Geophysical Surveys of the Freshwater-Saltwater
Interface in a Coastal Area of Long Island, New York", Volume 33, No. 4, Ground Water, July-
August 1995.
State of New York, Department of Conservation, Water Resources Commission, "Hydrogeology
of the Shallow Ground-Water Reservoir of the Town of Southold, Suffolk County, Long Island,
New York", Bulletin GW-45, Albany, New York, 1961.
Suffolk County Water Authority, 1995 Annual Report.
1 United States Department of the Interior, U.S. Geological Survey, "Hydrogeologic Data from an
Investigation of Water Resources near Greenport, Suffolk County, New York". Open-File
Report 95-427, Coram, New York, 1996.
United States Department of the Interior, U.S. Geological Survey, "Simulation of Ground-
Water Flow Paths and Traveltime in Relation to Tritium and Aldicarb Concentrations in the
Upper Glacial Aquifer on the North Fork, Long Island, New York". Open-File
Report 95-761, Coram, New York, 1996.
p
United States
Department of the Interior, U.S. Geological Survey, "Thickness and
Hydrogeology of Aquifers and Confining Units below the Upper Glacial Aquifer on Long
Island, New York". Water Resources Investigations Report 86-4175, Syosett, New York,
1987.
I T rr"cq-rr. RV s qur.,SRC & GRAHAM. INC.
_-Y Y L _ ,I r I Y
Y I ■ I ■ I \ I ■ l \
- 9 -� - - -
TABLE 1
SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
WATER-SUPPLY STUDY
Estimated Recharge Rates(inches per year)
(based on h1cNew-Carturright, 1996)
.. Estimated RedkAMO
F=C,lear Recharge period Water year 30%v
50%calendar 75%recharge 90%recharge'
(10/15-5/15) (10/1 -9130) y� period period drought calendar
ear
3.35 26.6843.29 22.68 20.01 24.01 15.87
3.29 25.88 46.69
21.65 19.41 23.29 15.15
26.74 43.06
21.37 20.06 24.07 14.96
1961 42.74
38.53
21.02 16.10 19.31 14.71
1962 42.04 21.46
8
16.68 15.52 18.62 11.67
1963 33.35 20.69 3 .39
26.95
1964 29.91
33.73 14.96 20.21 24.26 10.47
7.40 4.82 5.78 5.18
1965 14.79 E 6.42 15.3
1966 36.63 16.25 31.64
18.32 12.19 14.63 12.82
17.41 20.89 13.60
1967 38.85 23.21 43.06 19.43
23.79
16.39 9.81 11.77 11.47
1968 32.78 13.08
13.79 18.77 22.53 9.65
27.57 25.03 37.85
1969 0.00 0.000.00
0.00
1970
LEGGEITE,BRASHEARs & GRAHAM,INC.
I
..� ,�..� ►� J 16 -�=mJ
TABLE 1
(continued) j
i
SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
WATER-SUPPLY STUDY
Estimated Recharge Rates (inches per year)
(based on McNees-Cartwright, 1996)
• -• - Estimated Recharge
Year Calendar year Recharge period Water year
(10/15-5115) (10/1 -9/30) 50%calendar 75%recharge 90%recharge 30%u
year period period . drought calendar
year
1971 0.00 0.00 0.00 0.00
1972 47.58 11.88 29.02 23.79 8.91 10.69 16.65
1973 51.7 34.41 58.1 25.85 25.81 30.97 18.10
1974 36.71 27.62 39.23 18.36 20.72 24.86 12.85
1975 49.6 29.6 47.54 24.80 22.20 26.64 17.36
1976 46.06 26.61 48.19 23.03 19.96 23.95 16.12
1977 42.26 22.55 43.78 21.13 16.91 20.30 14.79
1978 53.21 21.84 49.12 26.61 16.38 19.66 18.62
1979 50.22 37.49 52.71 25.11 28.12 33.74 17.58
1980 35.32 21.84 36.23 17.66 16.38 19.66 12.36
1981 41 21.26 36.98 20.50 15.95 19.13 14.35
1982 50.08 27.85 54.42 25.04 20.89 25.07 17.53
fxr. :mrm BRASHF.ARS & GRAHAM, INC.
I
I
TABLE 1
(continued)
SUFFOLK COUNTY WATER AUTHORITY I
INCORPORATED VILLAGE OF GREENPORT
WATER-SUPPLY STUDY
i
Estimated Recharge Rates (inches per year) '
(based on McNew-Cartswright, 1996)
Estimated Recharge
Year Calendar year Recharge period Water year
50%calendar 75%recharge 90%recharge 3090,1V
(10/15-5/15) (10/1 -9/30) year period period drought calendar
ear
1983 64.93 35.43 50.96 32.47 26.57 31.89 22.73
1984 60.63 38.99 65.1 25.32 29.24 35.09 17.72
1985 39.31 18.07 36.63 19.66 13.55 16.26 13.76
1986 48.57 21.94 42.28 24.29 16.46 19.75 17.00
1987 40.16 33.62 48.68 20.08 25.22 30.26 14.06
1988 44.43 23.02 39.18 22.22 17.27 20.72 15.55
1989 61.88 30.58 63.49 30.94 22.94 27.52 21.66
1990 48.16 28.85 49.43 24.08 21.64 25.97 16.86
1991 1 45.95 26.61 44.17 22.98 19.96 23.95 16.08
Shaded cells denotes incomplete data.
JL/ 1-in-30-year drought event; annual precipitation could decrease by 30%; grenprt.rpt/scwa
resulting in 30% decrease in recharge.
Ixr.c rm,BRASHEARS & GRAHAM,INC.
TABLE 2
—1 SUFFOLK COUNTY WATER AUTHORITY
I INCORPORATED VILLAGE OF GREENPORT
WATER-SUPPLY STUDY
—� Report of Water Usage Inside Village Water Consumption
Residential/Commercial Customers
(thousands of gallons)
Billinst Books Month. Usage
Residential Usage,Books 1-7,9 &33
Billed-Quarterly
1
Fehruary, Mav, August, Novemher
J 1-7,9&33 February 1996 12,210
1 November 1995 15,112
l August 1995 19,304
May 1995 12,610
TOTAL 59•.236
Commercial Usage,Book 25
J Billed-Monthly
1 25 Febnuuy 1996 1,385
J January 1996 1,300
1 December 1995 1,357
J November 1995 1,845
October 1995 2,790
September 1995 4,268
August 1995 3,830
July 1995 2,954
7 June 1995 2,011
May 1995 1,601
April 1995 1,389
March 1995 1,503
TOTAL 26,263
GRAND TOTALS 85.499
grenprt.rpt/scwa
I T%�f:r_riTTR RRASIREARS & G AHAM INC.
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L A N S
6530
] MARION
r ift �� 167 00782 063 3" 0 e O
Ppnd929-
O Iq
97"
6193 0 : 1
G - Q 3978
6532 p e 53 16�+ O EXPLANATION
1 / Q 7905 — P-lo : 6694 Be
_.1
4a6r pG rs5 aloe sr GR RT 6660
v Q
6299
6528 � � t Well symbol and number
l _ R
EEN R
169,17 , 4081 $ THOL.D G R 8 o
604 ONIC 304 NP_3
AR
4163 652 Pond used far irrigation
S H E L T E R
59 / S L AND
1 S 0 U N O
597
Datum is mean sea level
6059 1
7 603
O "
I l,2 0 I 2 3 MILES
L / T T L E -
1 P E C O N l C S C A L E
J B A Y
J
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SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENP 0 RT
WATER SUPPLY STUDY
SERVICE AREA OF TIS VULAGE OF GREM-NORT WATER SYSTEM
_ WTE REVISED PREPARED BY:
LEGGUM BRASAEARS&GRAHAM,INC
Aufe6omaalocall-w wsadPilasm®18a Sarloes
126 bluotoe Turnpike
Thallboll cr 06611
(203)452-3100
DRAWN: 11� CHECKED: RL WE- 5/0/96 FIGURE 1
1 I
J \DWG\5CWA\5UGRP1,FIGGID4G
// 33 F^^' 'Marion
rs!'LONG ISLAND f
34
SOUND e" -
69 i / , •ROpI)
am
-/ 39 Inl8 Pp, I •\• : '9s:._Stirling
/ i Stirling. •y_ =gym '�Gttll
28 25
1 37 --��. 8 _ - 10
11,1y TnnttY'.� St Agnes AVE
27 ; _ dM ch 14 . �.1. Ce
m r
Parker Rock '14..,
�l Cent \ ' _ _ •pih 9 �A ! rl
.. 1 vJ p \ Silver•I o ^` •6 l
1 �, fop Ltey
d '-..
<hf @e<•••• Youngs Pt
z4 ;C\ \• "•_.o Mooren
1 Sewage•Vat$ - =moi\
22 , 1 plsposaI I =-{ i �owr;Hidl� ,_Iles Llghkii I
.'•� Race I 1�
�• `�e,� 1 � > Track.. .I r4� Pot ' �.. % 24
—
.,^ 0 I I m tion _ ' I 1tt��..�\�r•' �t44�
�- ch iiiL'—
/2/ Blue• —� _
i r ;SLAgne9..;y! R a 11 �I / 5o
ch
o- B ' '� :'i— AND ,•:' I� �'�� �e
o' '•? K• ;L tl
IM Drive-in
-Theater
Substation: % •ryq.. _ •.:/' g bo- rDeiing i
!! 8 Li hts 33i
l {'atS0llne 301.
1 .a
2 -Fanning
BPt
/ \\
•hamonaque•'
�. P'ipes Harbor
NE r J Cheqult
Pt
ye
SOURCE: USGS TOPOGRAPHIC QUADRANGLES SOUTHOLD, NEW YORK (1956) AND
GREENPORT, NEW YORK (1956).
SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
NEW YORK WATER SUPPLY STUDY
VU I.AGE BOUNDARY
QUADRANGLE LOCATION
DATE REVISED PREPARED BY:
LEGGEITZ BRASHEARS&c GRAHAM,INC.
ftdmimd Gmn&W w and EavhmnecuLF-Wileed 9 SwAw
0 2000 126 Monroe Tuuq w
7 lbunbulL Cr 06611
(203)452-3100
SCALE IN FEET DRAWN: TLC CHECKED: RL I DATE: 5/6/96 1 FIGURE: 2
0A0WGNSCWA\5UFGRP\FIGG2.0WG
/ �-• "a East Mari(
Gu Vu
/ 34 / 24\ /�. 34 `� l
/ 24 ' •
/f ••w__` •• �• • ..
96
2//
�XtLI�
39 / Inl@ t �'•.0• i it rhn4 1
/ Stirling at /Ce
\ Iul'
28
37 PLANT NO.3 s .•• Hofp Trinitg, '•� ��S, y, e1 a vE
27 am 'Cem
i o f �T•
Green W•,, j e �1. '1 �O 1
1 Parker Rock jo•l// ;o '••• - " �� h•
pp =o�� Irl/:r!-7 a a ....... fouP46 Pt
2a o �' •o y[uu,•e, Dr'nLIL .PLANT NO.2 •.�_ °'�' 2;i
�" - ''• i N1 G-r_e e-n p r
.�" Sewage v1*
P,Izs
22 % Disposal ' .j down Hall! • ;Ct ;
ace --- \ •r/ ) �..
Track-" i I. .—F 14; PO• , I� j'/
4 • .. PLANT NO.1 r _ z, onI i �5�� ►�;'• ' ��G
24
tj
Blue-
St Agnes ,! 3flx//, / 1, / eo
;.� �� IBM• �� el'• o
,• � �-..Si ` ..• LANG j =: :: - •` S• ';G` Y �—�
i A Drive-in v ` •� -- }-i_:—_T, I/ j� I //�«
Theater
Substation: ' 1 "ti T_I�Q '-,:�f—N ;(L,ghts 33; ,:t 6 D
I pe 1).30 1
.PZ 1'1• / I .�� / ! / i • \`>�
I` >. i -� �
hamopaque' C I� ' 6 �' �2
Pipes rho r
i IL-ANE
` Cove :� \ �+/ �' • �' P1
SOURCE: U5G5 TOPOGRAPHIC QUADRANGLES SOUTHOLD, NEW YORK (Ig56) AND
GREENPORT, NEW YORK (1"156).
7 SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
NEW TORK WATER SUPPLY STUDY
QUADRANGLE LOCATION LOCATIONS OF EXISMG AND FORMER WELIS
DATE REVISED PREPARED BY.
LEGGE=BRASHEARS&GRAHAM,INC.
Pmfmicad Guimd-Waa and Envimnmeout 11flidnemn6 SWAM
0 2000 126 Monroe Tumpft
Trumbull.Cr 06611
0 (203)452-3100
SCALE IN FEET DRAWN: TLC CHECKED: RL DATE: 4/16/96 I FIGURE: 3
O,\O WG\5GWA\5UFGRP\FIG2-M4
/ 33 , East Maric
r9,LON(;
ISLA O
24`— 34 ` f
66 34 / ' 91 SOU 1L ry
69 / o \ :r•' ROA
24
\
211
39 Inley t (J Stirling. main; Gull
T , f
lul'
ae
25
5 �. •'� `SolyTrinity•,'•*37
\-''�F`j�~\'
green rrn
:ro �/ • • - ` arm r � •r• ! x,�•
Parker
Rack
..,,Sandy Qe ..6 Youngs Pt
E ^ra`I, r_�e n p 'r
22 i� �•`,\ , DiSPosai 1 _ � SoIm allS' • ��,''_t1e�l --��Lrgnt,
Race" _.1 l._.-
• _ I Track,_v -i" ��4 Poeto / 24Blue '
yiSLAgne : R'glr' `�� / so
•� ��' + j
a yr
• Drive-in i�,• L` 7'—
1 Theater �« - .O��L�..:S '��,
Substation_ ', / .1� •"--r_�; w I i�(��:•'.' �ILrghts 3? �: bo �p4�
;•��j : lel_ a+l i� , -Gzwl°e \301t\ •�_�
1 i + \6
' �0
2 �Fin�r g
aamonaque,;p; ,• � ) [ �( � e //
-l•-- �.'A Pipes -�-;;=��a^ ter—�j s �`�' \Hei rhu,•
f
- _• ('Mlv %/`r� I �1�/ /, `ff//_. Pit
SOURCE: 1. U5G5 TOPOGRAPHIC QUADRANGLES SOUTHOLD AND GREENPORT, NEW YORK
2.) HOFFMAN, 1961.
- - - - — WATER TABLE CONTOUR SUFFOLK COUNTY WATER AUTHORITY
(FEET ABOVE SEA LEVEL) INCORPORATED VILLAGE OF GREENPORT
WATER SUPPLY STUDY
ELEVATION OF THE WATER TABLE
IN APRIL 1950
DATE REVISED PREPARED BY:
NEW YORK LEGGEnF,BRASHEARS&GRAHAM,INC.
Ptofeid"Cmwid-water and PnvkmmmW ftmemns sanw
0 2000 126 Monroe Tumpika
QUADRANGLE LOCATION1!%ii6 II Trumbull,Cr 06611
SCALE IN FEET qw (203)452-3100
DRAWN: TLC CHECKED: RL WE: 4/16/96 1 FIGURE: 4
0 ADHG\SC W A\5UFGRP\FIG3.D WG
i2'2r30• 7r=
EXPLANAnCH _
ZO NfATMTA®L&CONTOUR•-Show \
dwow*L anww is Gunm6
ft
wiwa Ci•isirarsoiw '
OarwraMla•�I Ea>a
iZ4 COSERUATIOMWELL-#*+Ovr •• cam
aarrft al.rr IaMa an I�waw POW
�J >W�wSiOaoorr4tl X12 �•uu. ••
41• 20 g0.
OS'
Mr .= 7
•+,. 2Z• •
•2.3
•�,
••
/. �• �
O, 2S ••s.•r.
t �a.
0S' 'meq,
b, A .••
••.•• r a Irl I Ia i
a IQ I MOM E'TER
I I
Saw from tw Yom State Dopwnnm at Tnum4)Q"&twn,
SOU910 .GIOMPOM and OMM gUild<angUM 1981,1:24.000
SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
-� WATER SUPPLY STUDY
ELEVATION OF THE WATER TABLE
IN OCTOBER 1989
DATE REVEM PREPARED BY:
LEGGEM,BRASHEARS&GRAHAM,INC.
PmtciomdCMOA-WowadEmvkm ceWFdpae®6Savim
126 Monroe R=Pd e
Tntmbui.Cr 06611
SOURCE: McNEW - CARTWRIGHT iggb. (203)452-3100
DRAWN: TLC CHECKED: RL I DATE: 4/16/96 1 FIGURE: 5
Oi\DWG\SCWA\SUFGRF'\FIG4.lJIN�i
CROSS SECTION OF A FRESH/SALINE AQUIFER
Recharge rate W 1
Ground R
wrface
Water tame
h
1 Ocean � , Ocean
a Fresh
water Interface
waw
1
UPCONING OF SALINE WATER BELOW A WELL
--� Q Ground surface
J /
. ImparmaaWa Piaiomtrtrre surface
A •
fdw water.
dan —
, pty pt
1 Interface reaching weiI
d
Critlal t'r�
Balite water,
do"P. Initial interface
SUFFOLK COUNTY WATER AUTHORITY
INCORPORATED VILLAGE OF GREENPORT
WATER SUPPLY STUDY
UPCOMING OF SALINE WATER
DATE REVISED PREPARED BY:
LEGC TTZ BRASHEARS&GRAHAM,INC.
Profatim&i Gmma Wsw rod FnvitotencmiFngiceam6 savita
126 Monroe T=pdw
Trumbull,Cr 06611
(203)452-3100
SOURCE TODD (1980). DRAWN: TLC CHECKED: RL I DATE: 4/16/96 fTGUR£: 6
OA0WG\SCWA\SUFGRP\FIG5.0WG
33 Mara
N\
34
24 34 7
66 j J/ S0U\PD-1'6
69
40 Ft
24
N
21
b
39 Inlet/
Stirling Cam
170
"Polul,
28
oly�inity-,,, ,.9 VE.
37
'7S
27 ch I
A
PLANT NO.3
• ., A -l 0
(100 qPM) • :. ..1 z!"
1 Parker Rock (80 gp
0 sandy
YOUP146 Pt
0
I
24-
r
GriAp
Sewage v
22 Disposal n Hallt_0 C• ht'
-,0
71 P Os
24
0
10
83 SL-A ei�,,�o�R 3 %v
PLANT NO.1
so
(65 Spm) ScNt--�O
m ifs .
Theafer
D lve%in -0-0-0-1
65 Spm)
-
Substation., ti, 219
L hts 33! 60D x
C4 /)jo •
P LIP e.v
2 /90
—6
6 P
e r ity
p Aq (k.
minonaque -Y
bor
Pipes
'LANE
95 i/ hegWt
r
.0
J�
SOURCE: USGS TOPOGRAPHIC QUADRANGLES SOUTHOLD, NEW YORK (1956) AND
GREENPORT, NEW YORK (1956).
EX15TING OR POTENTIAL
WELL 51TE SUFFOLK COUNTY WATER AUTHORITY
(65 9PM) POTENTIAL WELL YIELD INCORPORATED VILLAGE OF GREENPORT
(GALLON PER MINUTE) WATER SUPPLY STUDY
—— APPROXIMATE AREA TO CONCEMAL WATER WITHDRAWAL SCENARIO
SUPPORT THE INDICATED
PUMPING RATE BASED ON A a4ir REV= PREPARED BY.
DROUGHT YEAR RECHARGE LEGGE=BWREW&GMMK INC.
RATE OF 400,000 GPD
fthaimi Chomd-Waw and Envitcamcmd Rngincen gScm=
0 2000 126 Monroe Turnpilm
ThunbulL Cr 06611
al to (203)452-3100
SCALE IN FEET —DMWVL TLC CHECKED. RL I DATE. 4/16/96 1 FIGURE: 7
J7 QADWG%-C \5UFGRP\F1G&.DWG
I
7
Figures 13 and 14 from
Koffman 1961
7
7
a. 6
cn
5
W
04
z
—3
2
I
z
0 MONTHLY PRECIPITATION
0300
X200
w
�
100 0 0
I— Z z 0
� Z
oma. 0 MONTH-END CHLORIDE CONCENTRATION
6
cn 5
z
0
—14
Q
� 3
LL
z2
0
JI
�0
J F M A M J J A S 0 N D
MONTHLY PUMPAGE
Figure 13.--Variation in chloride content of water pumped at Station 3,
village of Greenport Water Supply, with monthly pumpage
and monthly rainfall during 1951 .
1.0
_ W
0.5
z
DAILY PRECIPITATION
400
z
O 300
J
J
200
W
Q_
100
0 LLM
DAILY CHLORIDE CONCENTRATION
,J
0 300
J
a
200
O
— cn
z 100
a
0 OLL
I 5 1015
OF I THE MONTH 31
TH
1 DAILY PUMPAGE
Figure 14.--Variation in chloride content of water pumped at Station 3,
village of Greenport Nater Supply, with daily pumpage
—,, and daily rainfall during October 1951 .
-43-
J'-
-J
A
A
A
J
J Logs of Borings Drilled into the Lloyd Aquifer
36.
k S 173. Colonel H. H. Rogers, 1/4 mile east of Life Saving Station,
Southampton Beach. (21 E, 3.0 N., 1.8 W.) . Drilled by ,Artesian Well &
K- Supply Co., 1918. ,altitude about IC feet above sea level. Record
furnished by J. J. Krieger from memory.
_ Thickness Depth
: = (feet) (foot)
Sand, (brackish water) . . . . . 55 55
' Clay, blue . . 10 65
Sand, fine, (salt water) . 1135 12CO
Sand, bluish, mixed with gravel, (salt mater) 100 13CC
A well 1,000 feet to the nort:: encountered good water at 140 to 160
feet. No clay was encountered in this well.
- - — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — - - —
S 174. Walter L. Jones. (21 E, 5.5 He , 2.7 ;.). Drilled by J. J.
Krieger, March 1927. ,Altitude about 3C feet above sea level. Driller's
log.
Thickness Depth
(feet) (feet)
Sand and gravel. . . . . . . . 96 96
_J
Static Nater level: 76 feet.
- - — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
S 175. Dr. As E. Anderson, H=to:-, P:rk. (21 E, 5.6 :N;. , 3.C 7.).
Drilled by J. J. Krieger. Altitude about ILLI feet above sea level.
Driller's log.
Thi6=css Depth
(fact) (feet)
Sande . . . . . . . . . , 22 22
Clay . . . . . . . . . . 38 60
_ Dirty hard formation . . . . . . . . . , 40 1C0
Sand and gravel, clean 20 120
Depth to water ator I04 feet.
- - - — — — — — —
S 176. P. Schweinsburg, Shelter Island. (21 G, 5.0 N. , 1.5 Ve).
Drilled by J. J. Krieger, Soptember 1925. ,Altitude about 60 foot
above sea level. Driller' s log.
Thickness Denth
(foot) (feet)
Sand, (water). 50 50
y.
Sand, very fine, with some mica and cla;r . 195 245
93
4
S 187. (Continued) .
=y _
Thic=e5s Depth
(feet) (feet) '
boring No. a. altitude 1.2 feet above sea level.
Water. . . . . . . . . . . . . . Ids �8
Sana fine 30 &8
Sand . . . . . . . 3� 90
No . 6. -%lt!-tuua 1.G feet above sea level.
Sand . . . . . . . . . 40 40
Sand and gravel. . . . . . . . . . . 0 5 45
Sand • . . . . . . . . . . . . . . . .
Sand, coarse . . . . . . . . . . Il 06
15 71
. . . . .
Boring No. 7, altituue 1.. ft::-_t above, Sea level atelt
Sh e r I::land
end of line of borings.
Loam . . . . . . . . . . . .
. 1.6 1.5 I•
Sana, fine, and clay 6.o 8
Sana, fine, anu clay and gravel. 2 10 j
1 Saaa, fine, ane some clay. 6 15 i
. . . . . . .
Sana, fine . . . . . . . . . 5 IJ10 i
-I _ _ - -- _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
S 188. Ctrs. n. H. Llewellyn, Shelter Islam.
(fie
G. 4.6 U., 4
+ .0 W•) . :irilleu by J. J. irieeer. ;)riller' s log.
_ Thickness Death
(feet) (feet) ii
I,
- Clay �d stono-:s. 40
Sana and . . .
gravel. N 40
Depth to water 63 feet. 47 87
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
S 189. Long Island State Paric Commission, about 100 feet southeast �I
Of State Pars roan. �l
-'j (�Seasurpd from a paint on road 1.9 miles from inter-
, sect'on with Route 25, aaa about .4n mile from the southern end of the
_ causenaLy alone Little Bay, Orient Beach State Pard. (2,d H. 3.3 N., 0.5 W.) .
c. : Test well. Drillda by Uuffiela Construeti�n Co., ) l
Altitude 5.4 fee Y to October 19 5.
t above sea level. Log prepared by g. R. Blank from eaa.min_ �I
ation of samples and observations at well.
I
(Continued on next page)
•I
"1' 11•
'I
'• ip
.W•. � -_
1
94
S 189. (Continued) .
Thic�e s s Depth
(feet) (feet)
uSaaa, blacc, (with vegetable matter) . . . . . . .5 .5
Saaa, brownish-gray, and coarse gravel . 6 6.5
' Sana, gray, and coar:.e gravel with some gray clay 16.5 23
Sana, fine, gray, with some brown clay . 0 03 26
_ Sand, fine, brown. . . . . . . . 10 36
Saud, brown. . . . . . . . . .
. 10 46
Sand, fine brown. . . . . . . . • . 24 70
y] Sans, fine, brown, some pebbles. . . . . . . , . 2 72
Clay, light crown, silty . . . . . . . . . . . . 1 73-\
Clay, yellowish-brown, soft, sandy . . . . . . . 11 84
Clay, grayish-brown, silty . . . . . . . . . . . 1
' Clay, gray, silty. . . . . . . . . . . . . . . . 4 S98g)
y Sana, gravel, ana clay, grayish-brown. . . . . . 4 99
1 Sana, gravel, and clay, yellowish-brown. 10 , 103
J Sand, clay, and coarsa gravel, gray.' . 15 118
Clay, gray, compact. . . . . . . 1 119
Saaa, gray, clay, and coarse gravel. 10 11419
Sana, clay, ana cours- gravel, bray - some large
coobles . . . . . . . . . . 3 132
Saaa, gr,
__. Sand, clay, a.-d course gravel, bray. . . . . . . 8 1gray, comAact clay, and gravel . . . . . . 2 142
Sand, clay, and coarse gravel, gray. . . . . . . 5 147
Sana, gruvel, and cobbles, gray - soma gray clay 8 155
Sana ana gravel, orgy - some clay. . . . . . . . 8 163
Sand, bravel, and cobbles, b_;.y - some class and
fine sand . . . . . . . . . . . 19 182
Sana ana gravel, gray - some coobles and gray clay 8 ,9Q
Clay, gray, hard (till) . . . . . . . . 17 207
Till, sandy, much biotite .
1 206
Clay with lumps of white sandy.clay (tilt) . � 5 213
Clay, white, sanay . . . . . . . . . . . . . 3 216
Saaa, white, clayey. . . . . . • 3 218 !
Sand, coar, e, whits, clayey. Thin layer of white,
ana yellow sanay claj at 224 feet . . . . . . 6 4A
Sana, white, clayey. . . . . . . . . . 2 426
Sand, coarse, gray - some clay (water-bearin7) 4 230
. . . .
Clay, white ana yellow, sandy. . . 4 234
Sand, white, fine, clayey. . . . . 7 c41
Sana and gravel, white, clayey . . . . . . . 4 24b
' Sand, light bray, clayey, ana some white gravel: 10 255
Sana ana gravel, coarse, gray. . . . . . . . . .
5 260
Clay, white, sandy . . . . . . . . . . . 2 262 i
-�� Saaa ana gravel, gra,7 and rusty, and white and
yellow clay . . . . . . . . . . . . . . . . . 3 265
(Continued on nexta e !�!
P g�)
.Q II
I:-
f - 95
� n.
S 189. (Continued) .
Thickness Depth
(feet) (feet)
'
Sand
, gray and yellow, with rusty aha red
... - _
coated gravel ane some yellow clay. 0 0 0 0 0 9 1 2e6
Sana and gravel, coarse, light Bray, with some
=' yellow clay . . . . . . . . . . . .
1 ?.67fi
.
Sand, fine, -ray, coarse white gravel, and some
iyellow clay, with thin layers of iron 5 e72
Sana and gravel, coarse, light gray, with some
} white and yellowish clay. . . . . . . . . . . . . 8 280
Sand, coarse, rusty-yellc,s, with some gravel and
Yellow clay . . . . . . .. . . . . . . . . . . . . 10 290
Sana ana gravel, coarse, rusty-yellow, some yellow
clay. . . . . . . . . . . . . . . . . . . . . . . b 295
Sand and -ravel, coarse, yellow, clayey, some red
coated pebbles. . . . 3 298
Sand and gravel, coarse, Tallow, clayey. . . . . . . d 300
Sand and travel, coarse, gray, clayey - laminated
Yellow arid. white clay at 302 feet . 2 302
Sand, yellow, clayey with some gravel. . . . . . . . 17 319
' Sand, aa= yellow, clayey, some ',ravel . . . . . . . 3 322.
Clay, white anti yellow sandT clay, is layers . . . . 1 323
-� Saud, light Yellow, with some 5ravel ana clay. . . . 2 325
Sand, light yellow, some gravel and iron tone
-� concretions . . . . . .
5 330
Clay, light yellor;, silty. . . . . . 3 333
Sand, light yellow, clayey, some tray ',ravel . . . . 2 J35
Sand, light yellow, cly;ey, bright Y_•lloa clay and
very coarse -revel. . . 3 .338
Sano., lieht yellow, clayey, Lrach coar;;e -ravel,
(some rad coatc-A peobles) . . . . . . 3 :i41
—J , Sana, pale yell„w, with some coarsegravel and clay. 1 342
J Sand, light yellovi# clayey . . . . . . . . . . . . . 1 343
Clay, greenish blaca, sandy, rich is iron, and, sLady
li=--ite concretions. . . . . . . . .5 .343.5
Sand, light yellow, some oright yellow cl<W, and
grave 1. • . . . . . . . 2 345.5
Clay, piaec, sandy, and some gravel . . . . . . . . . .5 346
Sand, yellowish pine, clayey, some light colored
e rave 1. . . . . . . . . . . . . . . . . . . . . 1 347
- Sana, light yellow, clayey, some li',ht colored
gravel, ana red coated peoblas. 7.5 354.b
Sana, yellow-pint, clayey, some light colorea
gravel. . . .5 355
Sand, cream-yellow, fine cla a some , , , •
y ► r Y Y. yellow
grave 1. • . . . . . . . . . . . .5 355.5
Sand, yellowish-pi=, clayey, some gravel. . . . . . 2.5 358
Sana, bright yellow clayay, some gravel 12 370
• r
(Continued on next page)
i�W.
96
a.L
S 189. (Continued) .
Thic1mass Depth
(feet) (feet)
Clay, white and rusty yellow . . . . . . . . o . . .6 370.5
,.N Sana, bright yell.)w, clayey, with some yellow
gravel. . . . . . . . . 3.5 374
Clay, arayish-white, ana rusty yzllow. . . . .S 374.o 1
Clap, creau-yellow, sunay. . . . . . . . . . . . . . 6.i 381
d
Clay, gray?, sandy. . . . . . . . . . . . . . 7 388
Sana, light Gray, some clay. . . . . . . . 390
Suad, 1it5ht gray, fine, clayey - thin layer of hard
hematite ana limoaita cru%ts at 39G feet. . . . . . 2 392
Clay, tough, reu a,.d white . . . . . . . . . . . . . . 2 394
Clap, light brag . . . . . . . . . . : . . G 396
Clay, dar_z gra,;. . . . . . . . . . . 2 398
Clay, dar6 red, some small har a dares: red nodul.:5 . . . Z 400
Cloy, dark er;. soit sauay. . . . . . . . . o 408
Cliuy, pearl gray, soft, janay . : . . . . 2`J 433
Sand, peurl gray, clayey . . . 2 435
Sana, coarse, bray, clayey, some pyrit=. Thin crust
of hematite and lincniteut 436 feet. . . . . . . . 1 436
Clay, tough, purplish. . 4 440
Clay, very tough, •oric:: red. 6 446
Cli:.y, tough, brier- rad with luups of white clay. 7 453
Clay, light bray, some pyrite. . . . . . . . . . . . . 455
Clay, dart bray. . . . . . . . . . . . . . . . . . . . 1 456
Cil 'T , pearl Bray, soft, baacLy, some _r-rite and
lignite . . . . . . . . . . . . . 1 467
. . . . . . .
Clay, purplish-brown, silty. . . . . . c 459
Clay, blues and . rzq, su_.d;;, I-zo .atca . . . . . . . . 4 463
Clan, purpli3h-bray, sLidy, much Hca, .3ome pyrite 15 478
Clay, purplish-brow.:, sandy, pebbles up to 1/4 inch
iii aiamatnr . . . . . . . . . . . . . . . . . . . . .a 478.5
Clay, orowaiah-gra;,, sanay . . . . 4.5 483
Clay, purplish-dray, sand<; . . 9 492
Sana, pearl gruy, clayey, (salt water) . . . 7 499
Sand, piaxish-grey, clayey . . . . . . . . . . . . . 16 515
J Sana, pinsish-gar, clayey, some fine --ravel . . . . . 3 518
J Sand, grayish-pia 1, cla7ey, (salt watHr) . . . . . . 3 5::1
Sand, purplish-pin.L, course, some clay, ( salt water) 1n 531
Sana, coarse, red coated, some pins clay and.
' gravel, (salt water) . . . . . . . . . . . . . . . . 20 551
' Clay, tough, purple. . . . . . . . . . . . . . . . 2 653
Clay, brig�,t rea . . . . . . . . . . . . . . . . . . . 2 556
�- Clay, very tough, light gray . 1 556
i� Clay, purple . . . . . . . . . . . . . . . . . .5 556.5
�J (Continued on a::st pave;
y•
97
' S 189. (Continued) .
Thickness Depth
'(feet) (feet)
Clay, gray, tough. . . . . . . . . . . . . . . . . .5 557
Clay, purple, tough. . . . . : . . . . . . . . .5 307.5
Clay, brick red, with some gray clay 2.5 560
t = Clay, brick red. 12 572
Clay, red, gray and white, some fine sand and
limonite concretions. . . . . . . 7 579
Sand, pale yellow, coarse, clayey, (salt water) . . 3 582
_ Clay, white, tough, with some gray and brownish-
red clay, some sand and limonite concretions. . 6 588
Clay, red, tough, with some white and purplish clay 4 592
Sand . . . 1 593
Clay, white a= purplish, tough, sandy 4 597
i` Clay, brick red, soft, sandy, (salt water) 6 603
j Sand, rusty-gray, coarse, (salt water) . 6 609
I
Sand and gravel, white and rust-coated, some
j limoaica: concretions, (salt water) . . . . 8 617
Clay, white and redaish brown, and grayish-white
1 sand. . . . . . . . . . . . . . . . . . : . . . 6 623
Clay, greeaish-gray, much chlorite . . . 10 633
Clay, brown, much chlorite, mmuscovite and a few
pieces of decayed mica schist _. . . . . . . . . 5 638
- Clay, gredn, some brown, purple and white clay I 639
Clay, caric brown and green. . . . . . . . . . .. 11 650
Clay, green and light brown, ;much ;magnetite. 4 654
Clay, darx brown, some chlorite ana much magnetite 6 660
Clay, brown, greer., red, ancu while, some chlorite,
_ magnetite, and decayed mica . . . . . . . . . . 6 666
Clay, ore,:nish-gray, sanay, some :magnetite ana fine
grainaa aacayed mica. . . . . . . 2 668
— Casing: 12-inch to 168.3 feat, 8-inch to
400.8 feet, 6-inch to 666 feet.
No fresh water encountered.
i S 190. :asthampton Ice Co. (23 F, 3.4 v., 1.4 W.) . Drilled by
J. J. Krieger. Altitude about 50 fent
above sea level. Drillers s log.
�.r
Thickness Depth
(feet) (feet)
Sand andravel. . . . . .
g 76 76
h
t Depth to water: 47 feet.
Chloride Concentrations in Monitor Wells Near Greenport
(From McNew-Cartwright 1996)
72122'30• 72.22'
�v�. .•,-
x.�-Y+�•`r 'e.►n•s' n?pf�i�.w�''.�':'r`'vi"•.�-., ,75+ia'astia�
EXPLANATION ` � "i:� 1 �S!►r..�� iw,
''�' FA idlrCi M
FRESNWATERWELL
rs O SALTWATER WELL r s-r 41 e•'�K�•� .:',
u 33 40
X PuMPNG • tA§I� +t 34 39Z,. ,R
Q RAIN GAGE Y L+•.
31• X38 -
E �3B �..........••''-
410 0 Eatst,• 37
29 29
0 .••
27
u�w..N.�'Y '.,,r«rM'.w *v❖ 25
�21� 3s••••�.••••'
23(f pip
iw.FAL'/YS.tY..,�,ti• :.v�..'`Z?V,�"'' • A •... -i.. •'yy .�•" �:3 wser." +' "`'1' i
•ti.cam,y .� =::z: j�-15 A17'
•,a4�•raLSti!.'r� O��,••+'• -•wra.i wr+ _ y. q-
.•' •
12 11 13
y ••'''•• y ' NEWYORK Fos
a
4 n beaN�n
—� 30.7
'•'. w.x F� 3y
41
10 CO
_ �y F..• e"`""' ;its i suf
y.Co.• 0 V! 1 IdRE
• +L.�L�r: " sq=a a 1R 1 IaLOFIETER >ti.'�.„r�.+_ 1 . �"k�•:r��ty •�'2�.1Lr,
Base from rtt New York State Depawneof Transportation,
Sosrrlfsold.Greenport,and Orlern quadrangles,1981,1:24.000
—� wen Well number Wal wen m,mber wen wen cumber wen Well number
-_� 1 S954Z'1 13 S95442 25 593433 37 S95428
2 595421 14 595448 26 593441 38 595429
3 S9S439 is S9S449 27 S53330 39 595443
4 S95440 16 S16783 28 S95425 40 595444
S 595420 17 S95434 29 595426 41 595443
6 595419 18 S95435 30 S954Z7 A S1678•
7 595450 19 595436 31 585598 B 53697
_r
8 595728 20 S53539 32 585599 C 53698
9 S95437 21 S53323 33 S95424 D 515795
10 595438 22 595446 34 595727 E S71873
11 595430 23 SSW 35 595423
12 S95431 24 S95432 36 533331
'this well replaced the original well S173
Figure 1. Major geographic features and well locations in the study area, North Fork of Long Island, New York
:e
Table 5.Chloride concentration,specific conductance,and dissolved-solids concentration of
water from wails on the North Fork of Long Island,N.Y.,1 974-91
(Wen loabooa am shown in fig.1.Conoenuadona ate in m-nigaaaa per yter(mgU SpeoHc andoomoe vatnea ate in
miatoaiemms per aemmmeter at 25'C(degrees Celnns�Dissolved-solids 0000amuon ado randoe afar evVm=on a
s 180'C in aW igmms perlitm—.no data av=kU&>,gleawtltm(
j Chloride
WON Usdwd of Spedib Dtssohied
numbw 08% Time Cancehtratlotr tneeaanmentt canduchoce eaYdt
S16793 1-3-90 1344 170 p 741
4-16-90 1330 160 p 878
8-20-90 1113 91 SC 689 _
533323 11-27-74 1343 32 SCO 296
11-3-75 1230 40 SCO 300
2-9-77 1030 39 SCe 283 —
1-9-78 1315 38 SCO 290
h
104-79 1300 34 Sce 255
2-29-80 1200 35 SCe 233
2-23-81 1330 31 SCe 213
6-9-81 1100 35 SCe 210 —
6-10-82 1300 37 We 225
3-13-84 — 32 SCO 200
3-21-90 1330 10 p 260
8 M90 1426 34 SC 249
' 533330 141-75 1515 26 SCe 420
10.14-73 1343 28 We 333
1-12-77 0930 30 SCO 370
2-7--77 I5M 27 SCO 340
1-12-78 0930 30 SCe 370
F r 10.3-79 1300 28 SCe 330 =
�7 3-12-80 1300 28 SCe —
1 2-23-81 1330 38 SC* 295
64-81 1300 42 SCO 310
6-10.82 1100 33 SCO 3M
� 9-13-52 1400 40 SCO 300 _
3-7-83 1000 41 SCO 290
8-23-83 1300 34 SCO 280
6-23-86 1100 35 SCe 280 =.
12-18-86 1100 40 SCO
3-2.87 1100 38 SCO
5-18-87 1100 36 SCO 380
T 4-18-90 1115 38 P 340
S53330 8-15-90 1105 — SC 345 —
S53331 12-9-74 1315 32 SC*
11-3-75 1313 33 SCe 175 —
1
P s U.S.Ceologial SarM field measmemmt made with a chloride probe Probe accuracy menta m
coaoeatadms bet.«a I and 500 mvL
SC s Suffolk County Dep w m w of Health SeMoes laboratory measn=ca made with mired color magmt
• =SC meaamemmt made before 1989
USGS=U.S.Geological Satvay Nadawd Wawj-Q==ty IAbonmy meaamemeot made with iom-erch mge
1
Table S.Chloride concentration,specific conductance,and dissolved-solids concentration of water
from wells on the North Fork of Long Island,N.Y., 1974-91--continued
ChWdde
Well Whodof Spedfle Dlesohmd
` number Daft Time Concentrudan In Mt, oonducbmce sellde
- S95431 1-29-91 1250 940 USGS 2,620 1,560
S95432 8-31-89 - 900 P 17,900
4-13-90 1240 9.000 P 12.400 _
8-16-90 1319 >14.000 Sc 41$00
12.13-90 1610 10.000 USGS 42,200 29.100
S95433 8-31-89 - 11 P 309 -
4.18-90 1145 23 SC 272
12-13-90 16M 33 USGS 305 202
S95434 9-7-89 - 30 P 128 =
9-21-89 14 P 122
12-7-89 1440 16 P 105
4-16-90 1430 13 P 111 -
1-10-91 1300 16 USGS IM 89
S95435 9-21-89 91500 P 20.200
12-7-89 1450 17.000 P 40.500 -
4-16-90 1410 . 18.500 P 38.000 -
8-20-90 1140 >14,000 SC 33,800
1-10-91 1300 13.000 USGS 42,500 28.200
. S95436 9-21-89 - 14 P 100 -
127-89 1443 18 P 103
4-16-90 1356 17 P 110 -
1-10-91 1300 34 USGS 157 98
S95437 9-1-89 - 4.150 P 49,500 -
! 12.6-89 1130 14.000 P 41.800 -
4 8-90 1110 22.000 P 23.600 -
8-20-90 1329 >15,000 SC 41.600 -
12.3-90 1755 16.000 USGS 40.100 28.500
S95438 9-1-89 - 17 P 301 -
12.6-89 1135 92 P 431 -
4-9-90 1220 45 P 182
12-3-90 1311 37 USGS 257 -
-� S95439 8-30-89 - 550 P 1.730 -
12-89 1320 5.800 P 18.700
4-10-90 1130 8.600 P 11.100 -
�� 8-16-90 0940 >3.200 SC 19.400 -
12-3-90 1410 17 USGS 181500 12.300
S95440 830-89 - 68 P 602 -
12-"9 1329 120 P 570 -
4-10.90 1100 220 P 598 -
8-15-90 1350 160 SC 876 -
12 3-90 1430 170 USGS 783 -
S95441 9-11-89 - 61000 P 51.000 -
9-21-89 13.000 P 31$00
4-13-90 1115 16.000 P 28,800 -
- 8-15-90 1220 >14,000 SC 41.000 -
I29-91 1457 18.000 USGS 40.700 28.300
S95442 8-31-89 - 650 P 9.960 -
1
� n
40
Table S.Chloride concentration,specific conductance,and dissolved-solids concentration of water
from wells on the North Fork of Long Island N.Y., 1974-91-continued
Chloride
won "ad of Spsdflc Dissolved
number DAN Time Conn tratfon miswir"emi conduCUMM =us
S95442 13-90 1205 91000 P 11.800
4-18-90 1310 4.600 P 11500 -
8-16.90 1429 >2.400 Sc 11.900
1-29-91 1338 3.400 USGS 12.000 7.630
S95443 127-89 1113 16.000 P 40.000
4-10.90 1230 P 31.000
8-13-90 1200 >16,000 Sc 43.600
12.13-90 1300 16,000 USGS 42.600 29.600
S95444 9-13-89 - 320 P 9.830
12.7-89 1038 4.600 P 14.600
4-10.90 1042 8.100 P 11,900
8-13-90 1132 4,800 SC 12.000
12-13-90 1315 4,200 USGS 11.300 7,320
S95445 9-13-89 - 11 P 287 -
12 7-89 1050 27 P 140 -
4-10-90 1145 <47 P 133 -
8-13-90 1340 35 P 138 -
8-13-90 1340 27 Sc 138 -
12.13-90 1330 24 USGS 227 -
S95446 8-14-90 - >14AM Sc 39500 -
129 91 1030 16,000 USGS 38.700 26.500
595447 9-12-89 - 27 P 142
4-16.90 1210 18 P 143
129-91 1110 25 USGS 150 112
S95448 9-12-89 - 2.100 P 6620 -
4 4-19-90 1323 >16,000 P 40,400
8-14-90 1030 >16,000 Sc 43,000 -
24-91 1150 14,000 USGS 44,200 29,300
S95449 9-12-89 - 26 P 270 -
1-3-90 1308 28 P 148 -
- 4-16-90 1143 26 P 147
24-91 1220 29 USGS 169 111
S95450 124-90 1228 620 P 1.620 -
4-9-90 1500 970 P 1,310
8-21-90 0953 520 SC 1.890 -
17-91 1201 720 USGS 2.480 1.440
S95727 9-7-89 880 P
3-21-90 1110 8.700 P 26,600 -
841-90 1155 >11.000 SC 31.100 -
17-91 1030 11,000 USGS 31.200 21200
S95728 10.2-89 - 500 P 1.380 -
10-2-89 - 470 P 1,380 -
104-89 440 P 1.380
12.6-89 1243 450 P 1.150 -
4-9.90 1520 630 P 833 -
8-21-90 1143 230 SC 931 -
1-7-91 1125 400 USGS 1,540 830
41 *scovatm�XNrPRVr vcomCMria.ni.us
1
Historical Analysis of Greenport Ground Water
-� (1950)
T qr f-V-"r RVeFur,enq R' r-1&,u4v. TNr.,
OF T yC
tiF �1l y 1
r p ff UNITED STATES
DEPARTMENT OF THE INTERIOR
GEOLOGICAL SURVEY
230 01d Country Road
Mineola, N. Y.
Ground Water Branch January 81, 1951
Mr, B. M. Leggette
551 Fifth Avenue
New York, N.Y.
Dear Mr. Leggette:
A week or two ago Mr. Clifford Crafts, Chairman of the
Greenport Rater Supply Fact Finders Committee, asked me to attend
a meeting of his Committee on December 281, 1950 to explain the work
of the Geological Survey in the Greenport area and to assist his
Committee by pointing out the hydrologic principles involved in
obtaining a continued satisfactory municipal supply of water at
Greenport. I was unable to attend because of previous commitments
and accordingly asked Messrs. N. J. Lusczynski and J. F. Hoffman
,M
of this office to attend the meeting and assist the Fact Finders
Committee.
] Mr. Lusczynski has furnished me with a memorandum giving
the main points of the discussion at the meeting of the Committee.
_ As the ground-water supplies in the Greenport area are none too
plentiful and since a satisfactory supply for the community is a
matter of considerable importance on a county-wide basis, I am
sending along a copy of Mr. Lusczynski's memorandum for your inform-
ation. As this memorandum has not been approved it w eldase to the
_�. . public by the Director of the Geological Survey,
oubap
preciated if it would be treated as confidential material.
Very truly yours,
M. L. Brashears, Jr.
District Geologist
Nov York-New England
Enclosure.
• DATE: December 29 1950.
- TO : M. L. brash ears, Jr., Hiaeola, Id.Y. (Cid) s
F20H s N. J. Lusczynski, Hineola-, W.Y. (GV)
SUBJECT: Greenport water-supply problem-
On December 289 19509 the 25-man Fact Finders Committee, through
Mr. Clifford Crafts as chairman, invited representatives of the U.S- Geological
Surrey, (N. J. Lusczynski and J. F. Hoffman) and Fred Biele, private consulting
engineer, to discuss the possibility of developing an adequate water supply
within the franchise area of Greenport. Prior to the hearing, the subcommittee
agreed that a supply of 200 zillion gaUcns by 1960 would fora the basis of the
discussion. No consideration was given to possible increased demand beyond this
period.
It was learned that the Suffolk County hater Authority had withdrawn
�:•' its offer of supplying water from its contemplated plants in Southold on
December 26th. This was done mainly because of the extreme opposition exhibited
by some of the citizens of Greenport with regard to the details of the Suffolk
' County Nater Authority plan- )[any other considerations were also involved
apparently.
At the meeting, Mr. Crafts outlined in general the details of the plan
(alternate to Suffolk County Water Authority) as set up by his committee. Later,
Messrs. N. J. Luscsynslci and J. F. Hoffman were first quizzed by about 20 members
of the committee after hawing presented the general hydrology and 9e0106Y of
.• Greenport and East Harioar as follorat
Mft%enport, according to the records of Mr. H. Xonsel, Superintendent
] of the Gresnport Deparbwmt of Public Woricm, had an average precipitation of
33.17 inches during the 10-rear period from 1940-49. A range in precipitation
from a low of 27 inches in 1949 to a high of 42 inches in 1942 was observed.
l Precipitation at Greenport is thus recognized as decidedly below that measured
in most other localities in Suffolk County and in western Long Island. At
Setau et, and average -of 43 inches, 10 inches sora than in Greenport, was recorded
from 1940-49.
There are no underground streams or channels that conduct water from
'
-Connecticut to Lon6 Island. rain•: t sloeoLt�gaIslaad. Theare he only refore, Gs rt
of fresh water in Greenport g�e�� mat all
can depend only on precipitation to replenish its aquifers
the precipitation can be utilized for replenishing the surface stream and the
underground reserves. Studies made by the New York Board of Water
and transpiration.
dicates that approximately 17 inches are consumed by evaporation
As'a result, during average yew in Greenport and East Karion, approximately
16 inches or about half of the normal precipitation is available for recharge.
This amounts to a rate of about 3/4 million gallons a day per square mile which
is less than elsewhere on Loess Island. In localities where 45 inches of pre-
cipitation
ecipitation are measured annually about 17 inches is lost in gyapo-tranpirationg
7 inches rags off as surface flow, and 21 inches percolates to the underground
aquifers, and the ground-water accretion amounts to about 1 million gallons a
day per square mile, or 0.2 million gallons a day per square mile more than in
,. : ' Greenport and 31st Marione
In Greenport, a small stream of unknown runoff drains only about
500 acres of land. No surface streams exist in East Marion. In spite of the
much smaller loss by surface flax, the annual replenishment to the underground
sources in Greenport and East Marion is less than in other parts of Long Island
where higher precipitation ours.
•- The total net area available to transmit part of the rain, snow, and
1 sleet to the nater table totals approximately 1-3/4 square miles (swamps and low-
living areas adjacent to the shore line have been excluded) in Greenport. On the
basis of a recharge rate of Oen million gallons a day per square mile the total
annual recharge frog precipitation amounts to nearly 500 million gallons.
A nater supply system has to meet the demand at all times especially
during extended dry periods when the dnand will also be higher. If than it can
1 be accurately estimated that only one half of the normal recharge occurs under sect
most adverse conditions, a sustained supply of about 250 million gallons can be
depended on in the franchise area of Greenport and Est Marion. The one-half
reduction my be low or high but a more accurate estimate can be obtained from a
more detailed study of rainfall records in Greenport and other longer records
elsewhere in Long Island.
In any event the 250 million gallons, as determined approximately is
slightly above the 200 million gallons set up by the Fact Finders Committee as
_ a rate of pumpage not to be reached until 1960 within the Greenpos franchise area.
j If normal or above normal rainfall occurs, then the crater supply will be-admquate.
If on the other hand a series of extremely dry rears are experienced then there '
_ may be very little if any margin of safety. At the same timat it may be advisahls
to check on the accuracy, as much as is possible under present conditions, of the
200 million gallons annual demand rate ascertained by the Fact Friers Committees
The brief and feral study based to a certain extent on recharge con-
ditions found elsewhere on Lona Island seems to indicate that an adequate supply
can be obtained to meet the water-supply condition set forth in attachmmat A by
the Fact Finders Committee. However, since the factor of safety is sell, a
,.� -. more detailed. investigation will need to be made and due consideration will need
to be given to the proper schemes of developing the additional supply as efficient)
as possible in the. Bast Marion area. In general9 the outflow to sea in the area .;
1 should be reduced to a -imams and thus a large percentage of the annual recchasge
J to the underground sources should be
captured. An in addition, artificial recharge
as practiced by lir. Konsel near pumping station No. 3 could be expanded-to utilise
the full flaw of the stresmlet that rues westerly from Silver Lake to Piper Cove."-
Detailed studies may even show the desirability of recharging water pumped in
hast Marion in the Greenport area during the winter and spring months. �.
Addition to the water-supply plant should not consist of deep wells hart
instead of a syttes that an mach as possible skims fresh water lying about the
_ salt water found at greater depths below the land surtum of Greenport and Bast
Marion. By proper design, salt water intrusion horizontally and upward frog ;
underneath can be reduced and perhaps eliminated. Greenport vater has contained
a chloride content of as high as 400 parts per million."
In addition the following information, facts, and data were discussed
with the committees
3.
of investigation of quantity, Quality,
The B. S. Geological Survey P o Island was ezplsined, as was tha SO-SO
and availability of water resources an
�9 Suffolk and Nassau Counties
ration. The cooperating Parti smioa of the Suffolk County
- basis of financial were ssseatiosmsd. The recent a� beon �� possible through
sad the State of '3eY sed in brief as having and the Suffolk
work into the North Fluke wah ��lk County Board of Supervisors
financial cooperati°a- was also given to local mniciPalitiss for their
Camty Water Authority Credit Hr. Hansel has
the cooperative studies. Fes' cooperatit
assistance coadactisag ilable for observat n purgoses and was genera bydrOIOC
side two abandoned Yew water tablas the t °BJ and general
in - all respects• The position of the t is detail.
is the Greenport � past 14arioa areas was discussed sa�rha
Yater Erose �culwellstursl wand public
The impose of saspling �l � of salt water intrusion uaa dis-
xells was
explained. '� have a the inportwa� of PIS
water-eupP�Y with the Com ittse to have it ere tat would in general slier the
Cussed is detail ssmt and other struatwsse von that there could
the additional ?� i� salt Yater. An aP�oa waswagir by recharging
1 fresh water from ��dnciag the chloride content of well
be a possibility strea�et•
surface Yater froze the nearby X.. Hiele dis-
aented their views, Before
Atter the S� reprefss:tstf was Pre n d many questions•
_,,,• .•• tree and mow'° the g to®°�•
cussed the water situation with the �ad i� F. goffmn left
this, however, Messrs. N. J. Lascsyss�
X. J® Luse geld ._.
..J gagiaser
7
Officers
MAYOR IlWa
OTIS M. BURT ye of �ree1z�ort
-I TRUSTE[S INCORPORATED 193/
HARRY THORNHILL NEW INCORPORATION APRIL T.1968
ROBERT C. MORRIS RE.1NC011PORATION UNDER GENERAL uw PAT s.. 18"
SCAR GOLOIN
THEODORE W. BRIGHAM greenport, Suffolk Cou'nt'y; � y
i
GUNK t
ELLA L.PHILLIPS 13 February, 1951
7 _
Mr. B. M. Leggette
551 Fifth Avenue
New York, A. T.
Dear Mr. Leggette:
In connection with your phone call of today you will
find enclosed our total pnmpsge for January 1949. You. will also find the
amount of rater pumped from the impounding reservoir to well field No. 3
during the year of 1950.
Pumpage for January 1949 : 7,807,500 gallons.
Pumped from reservoir April 1.586,100 gal.
Haw 5,333,700
June 3.684,300
July 3,638,2oo
August 852,200
—� November 1.508,000
Total 16,602.500 gallon
Tours truly
HMM/rw Harry M. Monsell,
Superintendent of Utilities.
1
1
�1
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4
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LILCO' �� ,S,ti� ��p�0��\Q ,5'� ,y^��ash hti�a �`� C,'��
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Figure 4-1
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-. r_:� _ '_� -"N' - ..,APPENDIX F _ - L-v 5 -..,:_.: _ -
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Appendix F
Greenport Pumpage and Consumptive Use
Wells in West Service Area
Pumpage(1,000alg lons)
Well 1990 1991 1992 1993 1994 1995 1996
6-1 71,566 32,351 32,551 34,337 23,764 50,404 31,221
6-3 3,647 47,910 39,020 35,040 37,434 13,340 19,583
7-1 75,311 75,563 99,306 52,274 57,829 64,556 44,627
7-2 39,631 58,248 49,257 42,077 62,450 33,501 32,833
12 'n/a n/a 29,132 92,196 79,528 67,642 86,138
15 n/a n/a 26,653 75,277 78,648 73,036 87,637
TOTAL 190,145 214,072 231,589 331,201 339,653 302,479 302,039
Wells in East Service Area
1 uMage(1,000alg lonsl
Well 1990 1991 1992 1993 1994 ]199951996
3 2,088 2,775 746 1,110 1200
4-6 2,163 19,157 484 0 117 0 0
4-7 29,328 4,685 108 0 394 0 0
4-8 21,902 18,100 9,142 816 200 0 0
8 52,895 48,340 16,827 0 76 0 0
9 n/a 6,899 n/a 477 13,704 35,330 37,720
TOTAL 108,376 99,956 27,307 2,403 14,611 35,330 37,720
Percent Pumpage for Service Area and Total Pumpage
Area 1990 1991 1992 1993 1994 1995 1996
West 64% 68% 89% 99% 96% 90% 89
East 36% 32% 11% 1% 4% 10% 11%
TOTAL 298,521 1 314,028 258,896 333,406 354,264 337,809 1 339,759
Greenport Service Area Consumptive Use(mgd)
1990 1991 1992 1993 1994 1995 1996
West Service Area .521 .586 .634 .907 .931 .829 .828
East Service Area .297 .274 .075 .007 .040 .097 .103
Total .818 .860 .709 .914 .971 .926 .931
Appendix F
Greenport Water System
1990 Well Pumpage(1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 166 1,526 3,136 223 0 14,403 0 3,472 0 3,067 n/a n/a n/a 25,993
February 0 0 5,226 1,732 0 9,757 894 1,336 0 0 n/a n/a n/a 18,945
March 0 0 3,146 2,574 0 3,310 1,782 4,273 5,463 1,630 n/a n/a n/a 22,178
April 137 0 5,564 2,280 0 0 944 3,957 11,208 151 n/a n/a n/a 24,241
May 0 0 3,847 623 0 3,537 0 4,260 5,478 5,478 n/a n/a n/a 23,505
June 151 0 5,171 887 0 6,200 5 9,368 3,665 4,181 n/a n/a n/a 29,628
July 624 457 2,165 413 0 5,720 22 11,465 8,347 5,972 n/a n/a n/a 35,185
August 643 180 1,073 1,853 0 5,770 0 11,699 3,623 7,295 n/a n/a n/a 32,136
September 145 0 0 2,015 0 6,861 0 8,915 1,490 7,785 n/a n/a n/a 27,211
October 118 0 0 1,997 0 6,219 0 6,647 357 7,439 n/a n/a n/a 22,777
November 0 0 0 3,734 0 4,674 0 4,118 0 5,924 n/a n/a n/a 18,450
JDecember 104 0 0 3,571 0 5,115 0 5,801 0 3,691 n/a n/a n/a 18,282
TOTAL 2,088 2,163 29,328 21,902 0 71,566 3,647 1 75,311 39,631 52,895 n/a n/a n/a 298,531
%of
System 0.7 0.7 10 7 0 24 1 25 13 18
Annual
Total
Appendix F
Greenport Water System
1991 Well Pumpage(1,000 gallons)
Well Number
EM "
on3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
nuary 0 0 0 2,482 0 3,709 0 4585 0 6349 266 n/a n/a 25,993
February 0 0 0 0 0 1,683 1986 4095 0 5289 3,807 n/a n/a 18,945
March 0 0 0 2,336 0 1,002 4990 2515 0 4071 2,826 n/a n/a 22,178
April 0 2,188 0 1,296 0 2,295 4859 2684 359 5936 0 n/a n/a 24,241
May 678 2,299 0 2,093 0 3,065 7890 3000 4031 3723 0 n/a n/a 23,505
June 77 4,099 25 513 0 4,312 6021 5613 9710 4046 0 n/a n/a 29,628
July 1,796 1,770 4,660 715 0 5,788 3902 8589 13969 4695 0 n/a n/a 35,185
August 0 3,728 0 1,516 0 3,804 3434 9203 12958 5210 0 n/a n/a 32,136
September 123 3,224 0 3,177 0 1,874 3595 9039 5435 2293 0 n/a n/a 27,211
October 0 1,849 0 1,737 0 1,645 3107 6307 8574 1176 0 n/a n/a 22,777
November 0 0 0 1,090 0 1,717 4062 9741 1765 2622 0 n/a n/a 18,450
December 101 0 0 1,145 0 1,457 4064 10192 1445 2930 0 n/a n/a 18,282
TOTAL 2,775 19,157 4,685 18,100 0 32,351 47910 75563 58248 48340 6,899 n/a n/a 298,531
%of
System 0.9 6 1.5 6 0 10 15 24 19 15 2
Annual
Total
Appendix F
Greenport Water System
1992 Well Pumpage(1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 33 0 0 0 0 1756 4850 7204 4612 4867 n/a 0 0 23322
February 0 0 0 412 0 1738 666 6959 8282 2391 n/a 0 0 20448
March 0 10 0 1,120 0 1621 30 8741 5031 2338 n/a 0 0 18891
April 0 0 0 2,042 0 1051 296 10176 1588 2376 n/a 283 0 17812
May 0 18w 27 1,027 0 5989 493 12662 511 3791 n/a 3050 0 27550
June 518 57 81 24 0 4395 4616 10822 5879 543 n/a 5043 104 32082
July 80 0 0 2,563 0 5303 4904 10425 7759 142 n/a 3729 4274 39179
August 0 1 0 0 0 0 1622 5570 8452 3987 0 n/a 5924 6458 32013
September 115 201 36w 1,954 0 2307 5488 7379 4733 40 n/a 2212 2810 27239
October 36w 216 lw 0 0 1158 5378 7528 4639 339 n/a 2690 5091 27039
November 0 1 0 0 0 0 1259 3795 57798 1162 0 n/a 3103 3496 18613
December 12w 14w 14w 15w 0 1 4352 2934 1 3160 1074 20w n/a 3098 4420 19038
TOTAL 746 484 1 108 9,142 0 32551 39020 1 99306 49257 16827 n/a 29132 26653 303226
%of
System 0.25 0.16 0.04 3.01 0 10.73 12.87 32.75 16.24 5.55 9.61 8.79
Annual
Total
w-Denotes Water Pumped to Waste and Not Included in Totals
Appendix F
Greenport Water System
1993 Well Pumpage(1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 0 0 0 0 0 5324 3654 4791 256 0 0 1804 2781 18610
February 0 0 0 0 0 3411 3012 5807 0 0 0 3252 3980 19462
March 42w 30w 672w 30w 0 2803 3404 3036 1345 12w 0 4772 5466 20826
April 0 6w 6w 8w 0 881 3783 2461 2648 12w 0 4556 5346 19675
May 158 48w 0 0 0 2481 1981 5874 1681 0 3 8635 9413 30226
June 92 72w 78w 30w 0 1523 4340 2135 4419 72w 221w 11579 10878 34966
July 860 120w 84w 816 0 2072 9312 5244 7614 0 8w 12123 13677 51718
August 18w 48w 43w 51w 0 4349 1373 7022 4648 30w 318w 15707 8524 41623
September 40w 86w 30w 36w 1 0 3804 70 3573 2600 9w 153w 13415 4171 27633
October 0 4w 6w 4w 0 3008 156 41,61 5812 9w 474 9059 3977 26647
November 42w 30w 45w 36w 0 1775 1776 4458 6301 18w 33w 5039 3075 22424
December 0 30w 30w 22w 0 2906 2179 3712 4753 41w 4w 2228 3989 19767
TOTAL 1110 0 0 816 0 34337 35040 52274 42077 0 477 92196 75277 333577
%of
System 0.33 0 0 0.25 0 10.29 10.51 15.67 12.61 0 .14 27.63 22.57
Annual
Total
w-Denotes Water Pumped to Waste and Not Included in Totals
Appendix F
Greenport Water System
1994 Well Pumpage(1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 30 3 30 27 0 3705 3875 4205 5116 0 0 2567 4698 24256
February 0 0 0 0 0 3719 2120 5196 4244 0 0 1218 3821 20318
March 33 22 44 24 0 3055 1413 5940 5737 21 22 3449 3758 23518
April 0 0 0 0 0 966 3366 4379 3953 0 0 5165 6172 24023
May 0 20 20 20 0 862 3161 3049 4792 0 0 7969 9489 29380
June 3 18 18 18 0 5936 5668 6139 6399 36 541 8737 9483 42996
July 0 0 0 0 0 3956 6464 5529 4189 5 1214 15244 15304 50905
August 54 56 282 111 0 285 1224 6429 9466 14 2002 10984 9768 40675
September 0 0 0 0 0 316 1193 4494 6703 0 2508 9694 6191 31099
October 0 0 0 0 0 942 5236 4715 3178 0 2661 5541 3745 26018
November 0 0 0 0 0 0 2995 3870 4864 0 2132 5000 2246 21107
December 0 0 0 0 0 0 1719 3884 3809 0 2624 3960 3973 19969
TOTAL 120 117 394 200 0 23764 37434 57829 62450 76 13704 79528 78648 354264
%of
System 0 0 0 0 0 6.7 11 16.3 17.6 0 4 22.4 22
Annual
Total
w-Denotes Water Pumped to Waste and Not Included in Totals
Appendix F
Greenport Water System
1995 Well Pumpage(1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 0 16w 12w 12w 0 4118 2269 1745 4486 9w 2619 3409 1147 19793
February 18w 3w 12w 12w 0 4342 447 5329 1249 0 2317 3676 2720 20080
March 0 0 6w 0 0 3435 60 3706 660 9w 2329 4813 5956 20959
April 0 9w 6w 12w 0 6151 801 2022 3440 12w 2596 3534 3659 22203
May 18w 6w 9w 12w 0 3911 325 5612 831 9w 2958 6460 6617 26714
June 0 0 0 0 1 0 4308 0 1 7053 2522 0 3393 5317 7536 30129
July 0 0 0 0 0 4927 4042 8111 6583 0 3569 6476 9576 43284
August 15w 3w 8w 12w 0 8316 3276 9419 4382 low 3506 8556 9646 47101
September 0 4w 6w 6w 0 3961 939 8357 3968 12w 3216 8039 6409 34889
October 15w 9w 9w 18w 0 2020 0 5395 3320 15w 3257 5770 7205 26967
November 0 6w 9w 6w 0 2901 761 4617 691 15w 2542 5480 5698 22690
December 15w 0 0 0 0 2014 420 3190 1369 0 3028 6112 6867 23000
TOTAL 0 0 0 0 0 50404 13340 64556 33501 0 35330 67642 73036 337809
%of
System 0 0 0 0 0 15.0 4.0 19.0 10.0 0 10.0 20.0 22.0
Annual
Total
w-Denotes Water Pumped to Waste and Not Included in Totals
Appendix F
Greenport Water System
1996 Well Pumpage (1,000 gallons)
Well Number
Month 3 4-6 4-7 4-8 5 6-1 6-3 7-1 7-2 8 9 12 15 Total
January 0 0 0 0 0 884 519 3400 1865 0 2918 6749 7257 23592
February 0 5w 8w 5w 0 1091 1233 2765 1094 0 2945 6103 7074 22305
March 23w 0 0 0 0 1159 1234 2831 2017 15w 3035 7854 6732 24862
April 0 0 24w 15w 0 1626 538 4585 2347 15w 2906 6100 7717 25819
May 0 1 00 0 0 2044 1405 4692 3686 0 3145 6827 8940 30739
June llw 4w 8w 5w 0 4527 3956 4642 4023 7w 3336 8490 5027 34001
July 0 0 0 0 0 4002 4486 6018 5566 0 3487 6597 6670 36826
August 12w 6w 9w 6w 0 4673 3388 5335 4831 3w 3205 8673 7572 37677
September 0 2w 5w 0 0 3784 718 4257 2258 0 3298 9068 7405 30788
October 0 0 0 0 0 2183 495 1851 2035 0 3524 7199 8736 26023
November 45w low 25w 15w 0 2529 271 2577 1139 9w 2902 5725 1 7767 22910
December 0 6w 5w 8w 0 2719 1340 1674 1972 0 3019 6753 6740 24217
TOTAL 91w 33w 84w 54w 0 31221 19583 44627 32833 49W 37720 86138 87637 339759
%of
System 0 0 0 0 0 9.2 5.8 13 10 0 11 25 26
Annual
Total
w-Denotes Water Pumped to Waste and Not Included in Totals
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APPENDIX G
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GREENPORT WATER DEPAR. .icrJT
WATER ALLOTMENT
DATE AMT DATE OF PDIPERDIFF. UNITS UNITS UNITS
DEVELOPMENT CONTACT SIGNED PAID CONTRT LOT DUE CONNTD REMNG
FORDAM ACRES Ida Belle Latham 02/19/65 0.001 65 0 4732 34 30 4
EASTERN SHORES Ida Belle Latham 1966 $0.00 66 0 4732 161 120 41
WILLOW-POINT ---- -- - Unknown 1967 $0.00 67 0 4732 30 - -19 — 11 ---_--_-_---_----�
DAWN ESTATESICLEAVES PT Kaplan 03/30/67 $129,720.00 67 0 4732 81 64 17
• YENNECOTT Donald Tuthill 06/14/68 0.00 68 0 4732 60 52 8
-r BRECKNOCK HALL olowitz- - 03/30/87 $385.434.00 87 ? . ? -350 ---- 0 ----350 --
SOUTHOLD SHORES Unknown 1971 $0.00 71 0 4732 53 34 19
HOEY &DALY $0.00 72 0 4732 15 0 15
PEBBLE BEACH Jack Peters 10/201`76 $0.00 76 0 4732 143 - - 75 - - 68 ---- - - -- "---
HOMESTEAD ACRES Po kin/Co a 04/25/83 $5.000.00 83 4732 16 0 16
SAN SIMEON R Mohrin 05/16/84 $17,360.00 84 2170 2562 39 8 31
- LONG POND I Bayview Dev. 06/20/86 $61,680.00 86 2570 2162 - '24 -- 13 ---11 ---—_--�--
DELUCA Charles Deluca 09/29/86 $10,280.00 86 2570 2162 4 0 4
AUGUST ACRES A Posillico 12/01/86 $92,520.00 86 2570 2162 36 6 30
VERENTIS---- - -- - Christos Verentis 12/18/86 $10,280.00 86 2570 2162 -4 0 ----4 ----- - - ---- —
•'NORTHWIND Kontakosta NS NSf- NS 0 108 0 108
MELROSE J Melrose 12/03/87 $7,710.00 87 2570 2162 3 0 3
- ✓ CLIFFSIDE/TIDEMARK Cliffside Assoc. 04/16/87 $50,783.00 87 688.22 -- - ? . 76 -- - - 0 --- - 76 ----
MANN R. Mann 06/18/87 $10,280.00 87 2570 2 621 4 2 2
SOUTHOLD SQUARE L Bames 08/24/87 $10,280.00 87 2570 21621 11 4 7
GOLFVIEW----- - J Breslin 02/18/88 $10,280.00 88 2570 2162 .4 - - 1 ------ -- -3 -- - --
DBM/HIGHPOINT R Isreal 01/26/90 $145106.00 90 2570 2162 56 50 6
LONG POND II Bavyiew Dev 03/29/90 $35.750.00 90 2570 2162 131 11 2
SOUTHOLD VILLAS G Wiser --- 03/15/91 $84,810.00 91 2570 2162 - 33 18 -- -----15 --" - ----
r SUMMIT ESTATES I ID Gema h 04/24/92 $47,320.00 92 4732 0 10 1 9
PHEASANT RUN ESTATES HG Wiser 1994 $129.720.00 94 4732 0 60 19 41
$1,244,313.00 1 ITOTALS 1 1 14281 527 901
Current up-front fee Is-$4732.00 per lot plus connecUonRap. 'DIFFERENCE BETWEEN CURRENT - - - ----
Additional charges for blowing under the read to reach water main. UPFRONT FEE AND Amr.. PAID IS
Cellar valve fee. DUE UPON APPLICATION FOR WATER.
Remote-meteris installed to complete installation. _--
"CONTRACT NOT SIGNED
CEDARFIELDS -- - *CostelldWiser 101/1057$254, 001 901 2510 991 391 60
CEDARFEILDS WAS SOLD TO G.WISERISEE CONTRACT
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APPROVED AND PENDING SUBDIVISIONS IN FRANCHISE AREA
... v r. v ?�v. •..iv v�: v v { : v -. ..\• sv..{y,v vPi''�4r.J^n'i rl v.:vi
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PROIECTIOWNER' Tjiq. TS.PROPOSED..-- - -: iPt�TE1V'TYA��TIP�OI�T :PAS:
• - 'v •v r � ..• �... •i:... v}v}v4 v e:ni v ` v ... .v v ix}n{i�i ildw ri'}r 4 hY,t}. •
Bayberry Est. 18 $ 85,176
Summit Est II & 25 118,300
III
Harvest Homes Est. 12 56,784
Highpoint 0 9 42,588
So. Harbor
E. Betz 2 9,464
S. Catapano 3 14,196
G. Stepnoski 2 9,464
McSherry/O'Neil 2 9,464
P. Stigliani 2 9,464
A. Dart _2 9,464
A. Casidy 2 9,464
TOTALS 79 $ 373,828