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HomeMy WebLinkAbout2019 2nd Qtr 3611361 236 LEGEND TDBMF!JO!GFFU GAS MONITORING WELLS +OPUF;!XFMM!TZNCPMT!OPU!UP!TDBMF SOUTHOLD LANDFILL CUTCHOGUE, NEW YORK LANDFILL GAS MONITORING WELL FIGURE No. 1 LOCATION MAP G;\]4286\]4286.Xfmmt/exh-!Gjhvsf!2-!203103126!4;16;19!QN-!ecdbee TABLE 1 TOWN OF SOUTHOLD LANDFILL LANDFILL GAS MONITORING PROGRAM SECOND QUARTER 2019 MONITORING EVENT Sampling Date: June 20,2019 Parameter PUnit GMW-1 GMW-2 GMW-3 GMW-4 GMW-5 GMW-6R GMW-7 GMW-8 GMW-9 GMW-10 GMW-11 GMW-12 GMW-13 GMW-14 GMW-15 Temperature 32.2 31.1 28.9 29.4 32.2 30.6 31.1 31.1 31.1 32.2 31.1 31.1 32.2 29.4 31.7 Ox en 19.2 18.9 16.7 14.3 9.6 12.8 14.7 8.0 9.1 21.0 10.2 13.2 12.8 18.7 13.8 Carbon Monoxide 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Lower Ex losive Limit- Methane 0 0 0 0 0 0 0 0 0 0 36.0* 0 0 0 0 Hydrogen Sulfide ppm 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 NOTES: Typical atmospheric levels of oxygen range between 19.5%and 23.5% °C = Degrees Celsius %= Percent ppm =Parts Per Million *= Lower Explosive Limit for Methane is 5.0%by volume. Methane was detected at 1.8%by volume within GMW-11. J:LHazWaste\3753(Southold Land fill)\Gas Monitoring\M19 2Q\Southold Landfill-Landfill gas monitoring 2Q2019 Page 1 of 1