{"schemaVersion":2,"id":"us-NY2902826","communeId":"NY2902826","name":"Glen Cove City","slug":"glen-cove-city-ny2902826","country":"us","region":"New York","supplier":"GLEN COVE CITY","networks":[{"code":"90001/EP001","name":"Entry Point to Dist. System (Kelly Well Clearwell Treatment)"},{"code":"90003/N05762","name":"Entry Point to Dist. System (Nancy Court Well)"},{"code":"90004/N09210","name":"Entry Point to Dist. System (Duck Pond Road Well 30&31 w/GAC)"},{"code":"90005/N14245","name":"Entry Point to Dist. Sysytem (Duck Pond Well 32 w/GAC)"}],"latestSampleDate":"2024-05-06T00:00:00Z","conformity":{"conclusion":null,"bacteriological":"unknown","chemical":"unknown"},"source":{"name":"U.S. Environmental Protection Agency, Fifth Unregulated Contaminant Monitoring Rule (UCMR 5) occurrence data, final dataset (August 2026)","url":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","license":"Public domain (U.S. federal government work, 17 U.S.C. § 105)","kind":"open_data_file","verified":true,"retrievedAt":"2026-09-19T19:22:35.464Z","note":"UCMR 5 results do not indicate compliance or noncompliance with the PFAS drinking water standards. Samples are taken at the entry point to the distribution system, not at the tap; the system may have changed sources or installed treatment since. Treatment reported to EPA for PFAS: no PFAS treatment (NMT). 4 entry points sampled, 10 sampling events between 2023-10-30 and 2024-05-06. The page's PFAS values come from the newest sample at Entry Point to Dist. System (Nancy Court Well) (90003/N05762), the entry point with the highest PFOA + PFOS + PFNA + PFHxS sum; the other entry points' maxima are listed as separate rows. Non-detects are shown as \"<\" followed by EPA's minimum reporting level (3 to 20 ng/L); PFAS-4 sums quantified compounds only, so it is a lower bound when a compound was not detected. Registry (name, population, counties, ZIPs) from EPA SDWIS/ECHO; service-area centroid from EPA ORD."},"pfas":{"status":"measured","sum20":null,"pfas4":{"value":0.0045,"valueText":"0.0045","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2024-05-06T00:00:00Z","sampleId":"35877690001SE2"},"pfas4DetectedCount":1,"lowerBound":true,"sampledAt":{"commune":"NY2902826","name":"Entry Point to Dist. System (Nancy Court Well)","network":"90003/N05762"},"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"},{"name":"HFPO-DA","valueText":"<0.005","unit":"µg/L"},{"name":"PFBS","valueText":"<0.003","unit":"µg/L"},{"name":"11Cl-PF3OUdS","valueText":"<0.005","unit":"µg/L"},{"name":"4:2 FTS","valueText":"<0.003","unit":"µg/L"},{"name":"6:2 FTS","valueText":"<0.005","unit":"µg/L"},{"name":"8:2 FTS","valueText":"<0.005","unit":"µg/L"},{"name":"9Cl-PF3ONS","valueText":"<0.002","unit":"µg/L"},{"name":"ADONA","valueText":"<0.003","unit":"µg/L"},{"name":"NFDHA","valueText":"<0.02","unit":"µg/L"},{"name":"PFBA","valueText":"<0.005","unit":"µg/L"},{"name":"PFDA","valueText":"<0.003","unit":"µg/L"},{"name":"PFDoA","valueText":"<0.003","unit":"µg/L"},{"name":"PFEESA","valueText":"<0.003","unit":"µg/L"},{"name":"PFHpA","valueText":"<0.003","unit":"µg/L"},{"name":"PFHpS","valueText":"<0.003","unit":"µg/L"},{"name":"PFHxA","valueText":"<0.003","unit":"µg/L"},{"name":"PFMBA","valueText":"<0.003","unit":"µg/L"},{"name":"PFMPA","valueText":"<0.004","unit":"µg/L"},{"name":"PFPeA","valueText":"<0.003","unit":"µg/L"},{"name":"PFPeS","valueText":"<0.004","unit":"µg/L"},{"name":"PFUnA","valueText":"<0.002","unit":"µg/L"}],"comparison":{"proposed":{"value":0.0005,"period":"annual_mean","official":false,"state":"over"},"sweden":{"value":0.004,"jurisdiction":"se"},"franceSum20":{"value":0.1,"jurisdiction":"fr"}}},"samples":[{"id":"35877690001SE2","date":"2024-05-06","commune":"NY2902826","communeName":"GLEN COVE CITY","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["90003/N05762"],"sum20":null,"pfas4":{"value":0.0045,"valueText":"0.0045","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"bb1921bd473efd21390a9bf4b4c68fdb7e681e87c53ca4478d8adc527f2f57d6"},{"id":"35877690003SE2","date":"2024-05-06","commune":"NY2902826","communeName":"GLEN COVE 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CITY","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["90001/EP001"],"sum20":null,"pfas4":{"value":null,"valueText":"<0.015","unit":"µg/L","nonDetect":true,"lowerBound":true,"qualifiers":[{"name":"PFOA","valueText":"<0.004","unit":"µg/L"},{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"c00785bac40af60358accb024dfafe48c3782c180952496bf271d0a433b62a76"},{"id":"35871774007SE2","date":"2024-04-08","commune":"NY2902826","communeName":"GLEN COVE 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CITY","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["90001/EP001"],"sum20":null,"pfas4":{"value":null,"valueText":"<0.015","unit":"µg/L","nonDetect":true,"lowerBound":true,"qualifiers":[{"name":"PFOA","valueText":"<0.004","unit":"µg/L"},{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"65c947751cc95c6f7b732f7cc178f001e125881bc24c8e9f268d22657ef5317d"},{"id":"35838744003SE1","date":"2023-10-30","commune":"NY2902826","communeName":"GLEN COVE CITY","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["90003/N05762"],"sum20":null,"pfas4":{"value":0.0042,"valueText":"0.0042","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"a680f6f32afea08c73718960a3a7503e94bc5dd8dac31cbe9b8fc63e89fd2283"},{"id":"35838744005SE1","date":"2023-10-30","commune":"NY2902826","communeName":"GLEN COVE 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CITY","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["90005/N14245"],"sum20":null,"pfas4":{"value":null,"valueText":"<0.015","unit":"µg/L","nonDetect":true,"lowerBound":true,"qualifiers":[{"name":"PFOA","valueText":"<0.004","unit":"µg/L"},{"name":"PFOS","valueText":"<0.004","unit":"µg/L"},{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"05523d45571ffe0aac50be4b021ed0f4a6814516fbf0a2937a8ff44e7e6b7338"}],"revision":"fc9a2fbbaaac144e2b1190d5e4cdcbe4c2be299f4175ac045663cc81e82734c4","us":{"pwsid":"NY2902826","state":"NY","systemType":"CWS","sizeClass":"L","sourceWater":["GW"],"counties":["Nassau"],"zips":["11542"],"entryPoints":4,"samples":10,"detectedCompounds":["PFOA","PFPeA"],"treatment":["NMT"],"potentialSources":"DK","pfoaMax":0.0045,"pfosMax":null,"hazardIndex":null,"centroidSource":"sab"}}