HomeMy WebLinkAbout080 NOTES TO USERS LEGEND
This map Is for use In administering the National Flood Insurance Program; It
does not necessarily identify, all areas subiect to flooding,particularly from local
drainage sources of small size, Or all planimadc features outside Special 72. 1 1' 15 n SPECIAL FLOOD HAZARD AREAS INUNDATED
BY 100-YEAR FLOOD
Flood Hazard Areae The community map repo.Imry should beconsulted for
Al' 15' 00"
possible updated flood hazard Information priorto use of this map for propetty ZONE A No base (load elevations determined.
purchase orconsauctlon purposes.
Coastal base flood elevations apply only landward of 0.0' National Geodetic Vertical 7Z° S' 00" ZONE AE Basis flood elevations determined.
Datum of 1929 (NGVD),and Include the off and of wave action; these elevations 4 ° 15' 00"
of
may also differ significantly from those developed by the Natponding); hale ional Weather ZONE AN Flood depths d 1 flood
3 feet(usually areasd elevatldns determined..
Service for hurricane evacuation planning.
Areas of special flood hazard 100-year flood!Include Zones A,AE AH,A0,AN, ZONE AO Flood depths of 1 to 3 feet(usually sheet
V,and VE. Flaw on sloping termlN; average depths
determined. For areas of alluvial an flooding,
Certain areas not In Special Flood Huard Areas may be protected by flood velocities said determined.
control amotures. ZONE A99 To be pmteCed Gam 100-year Flood by
Boundaries of the floodways were computed at cross sections and Interpolated Federal Flood protection system under coir
between cross sections.The floodwsy r were basad on hydmullc Ooreldembone struetidn; no base flood elevations deter-
with regard to requirements ofthe Federal Emergency Management Agency. mined.
ZONE V Coazdl' flood With velocity Roadway widths Isome arses may too narrow to show to scala.Roadway hazard (wave
wldffia ldihs are provided
d In the Flood Insurance Study Report. action); no base Flood elevations determined.
.Corporate limits shown on this map are based on the best data available.The
upon should contact appropriate community offidals to varry the corporate limit ZONE VE Coastal flood with velocity hazard (wave
delinealona shown on this map.
edition); base flood elevations determined.
For community map revision history prior to countywide mapping,see section 6.9 I FLOODWAY AREAS IN ZONE AE
of the Flood Insurance Study Report
For adjoining map panels see separately printed Map Index.
OTHER FLOOD AREAS
DIGITAL DATA AVon thea TY: Digital flies containing the thematic floodplain
Management
shown on these maps are format
on by the Federal Emergency ZONE % Areas of 5011-year Flood areas of 100-year
Management Agency in DLG Optional format on CD-ROM.Requests for data od flood with average depths of less than 1 foot
should Include the full name of the community the
county and the Flood or with drainage areas less than 1 square mile;
Insurance Rate Map panel numbers encs,tl p the request Contac[ tha and areas protected 6y levees from 100year
Federal Emergency Management Agency, Map Service Center,6730 Santa flood.
Berbera Cour[,eeltlmore,Maryland 21227-6832.Telephone T-800-35"616.
NOTE: The crardirst. system used far the produatlon of this Flood Insur- wx
enc. Rate Map (FIRM)]. Universal Transverse Mercator Li North American OTHER AREAS
Datum of 1927 (NAD27),Clarke 1866 sphomid, Corner coordinates shown anDUNOPPV ZONE X Areas determined
to be outside 500-year
the FIRM are In latitude and longitude referenced to the Universal Transverse 6 floodplain.
Mercator projection,NAD27. Differences in the datum and spheroid used In the S1 PTE/00
production of FIRMs for adjacent cauntles may result In slight positional ZONE D Are. in which flood hazards ane undeter-
differences in map f.aNme At the county boundaries. These dlffemnues de / mined.
not affect the accuracy of the Information shown on the FIRM.
ATTENTION: Flood elevations on this map are referenced to the National /
wx UNDEVELOPED COASTAL BARRIERS'
Geodetic vertical Daum of elevations
Thane Flood all sea must be tampered
m structure and ground elevations en the Na i o the some datum. For Tatum
motion regarding arra Amer between the National Geodetic
on Verticel Datum
of deli and the North American vertical Datum aF 1988, eanieR the National I �\ n
Geodetic Survey arthe following address:
Identlfled Identlfled Otherwise
Vertical Network Branch, N/CG13 1983 1990 or Later Protested Adreaz
NaerS Geodetic Survey, NOAH
1991 or Later
Sliv1315 Spring Meta Center 3
1316 Fast-West Highway 'Coastal barrier areas are normal) located within or adjacent to S ecial Flood
Bllver 3-alg, Maryland 20910 Y I p
(3011 T3�191 Hazard Areas.
BASE MAP SOURCE: Transportation features Were provided In digital format Floodplain Boundary
and copyrighted by the New York State Department of Transportation INYBDOTI.
The digital files were compiled ate scale of 1:24,000 from NYSDOT 7.5-minute — — Floodway Boundary
quadrangle maps and updated using eedal photography. Users of this FIRM
should be aware that minor adjustments may have been made to specific road Zone D Boundary
locations.
Boundary Dividing Special Flood Hazard
Zones, and Boundary Dividing Areas of Dif-
ferent Coastal Base Flood Elevations Within
Special Flood Hazard Zones.
—513--^— Base Flood Elevation Line; Elevation In Fort**
Crass Section Line
(EL 987) Base Flood Elevation In Feet Where Uniform
Within Zone"
RM7X Elevation Reference Mark
•M1.6 River Mile
'"Referenced to the National Geodetic Vertical Datum of 1929
MAP REPOSITORY
0
J
Referto Repository Uptine On Map Index
w
Z
d EFFECTIVE DATE OF COUNTYWIDE
da FLOOD INSURANCE RATE MAP
20
p MAY 4.1998
EFFECTIVE DATEISI OF REVISION(SITO THIS PANEL
Town of Southold
360813
Reform the FLOOD INSURANCE RATE MAP erectly. data shown oa this map to
commune when actuarial rates apply to structures In the zones Where elava-
ticns crd.ptha have base established.
To determine If flood insurance is available in this community, contact your
Insurance agentorcall the National Flood Insurance Program et(600)63B-6620.
Y APPROXIMATE SCALE
1000 0 1000 FEET
$0
® NATIONAL FLOOD INSURANCE PROGRAM
� 10 FIRM
FLOOD INSURANCE RATE MAP
SUFFOLK COUNTY,
NEW YORK
(ALL JURISDICTIONS)
PANEL 80 OF 1026
(SEE MAP INDEX FOR PANELS NOT PRINTED)
rr CONTAINS:
COMMUNITY NUMBER PANEL SUFFIX
.OUTHOW.TOWN OF Rose o.m c
Town of Southold
360813
COASTAL BASE FLOOD BLEVATIONS
APPLY ONLY LANDWARD OF DA NOVO PLUM ISLAND Nod.,. U-1 The MAP NUMeEn shown below :h°uld u.used
M1e1 pledlp .p cod : ale 0.111 Nbov
aMal ae
above aboula ers..d °n In.u,enca esplloatl°n.car Ne aubaor
—q.
ZONI MAP NUMBER
(EL.15!
ZONE X 41° 11' 15" 36103CO080 G
JOINS PANEL 0087 72• 11' 15" EFFECTIVE DATEI
41° I' Is° JOINS PANEL 0086 �F B MAY 4, 1996
72° 15'00"
Federal Emergency Management Agency