{"schemaVersion":2,"id":"us-NJ1321001","communeId":"NJ1321001","name":"Keansburg Water & Sewer Dept.","slug":"keansburg-water-sewer-dept-nj1321001","country":"us","region":"New Jersey","supplier":"KEANSBURG WATER & SEWER DEPT.","networks":[{"code":"91001/CC001001","name":"Representative Intertie (NJAWC Coastal North Cons. Connection)"},{"code":"91003/TP001003","name":"Entry Point to Dist. System (Treatment Plant)"}],"latestSampleDate":"2025-07-08T00:00:00Z","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). 2 entry points sampled, 7 sampling events between 2024-10-16 and 2025-07-08. The page's PFAS values come from the newest sample at Representative Intertie (NJAWC Coastal North Cons. Connection) (91001/CC001001), 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":0.0066,"valueText":"0.0066","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2025-07-08T00:00:00Z","sampleId":"35967655001SE4"},"pfas4DetectedCount":1,"lowerBound":true,"sampledAt":{"commune":"NJ1321001","name":"Representative Intertie (NJAWC Coastal North Cons. Connection)","network":"91001/CC001001"},"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":"NEtFOSAA","valueText":"<0.005","unit":"µg/L"},{"name":"NFDHA","valueText":"<0.02","unit":"µg/L"},{"name":"NMeFOSAA","valueText":"<0.006","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":"PFMBA","valueText":"<0.003","unit":"µg/L"},{"name":"PFMPA","valueText":"<0.004","unit":"µg/L"},{"name":"PFPeS","valueText":"<0.004","unit":"µg/L"},{"name":"PFTA","valueText":"<0.008","unit":"µg/L"},{"name":"PFTrDA","valueText":"<0.007","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":"35967655001SE4","date":"2025-07-08","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"sum20":null,"pfas4":{"value":0.0066,"valueText":"0.0066","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":"f4b47c7ab2dbadbdbb684782dfa3a92b9d86d34db8f579ae66585f7b2fa01ec7"},{"id":"35951175001SE3","date":"2025-04-23","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"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":"b02bcbd89499bb78b649c66bcda2feb1ce77c9d285ad3a6ccea19cabf7eea027"},{"id":"35948365001SE2","date":"2025-04-09","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91003/TP001003"],"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":"3196acbee8179bfc4b11450502fb8f8be965b3f5a4056275a7927dc66c5a1b0d"},{"id":"35931101001SE2","date":"2025-01-15","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"sum20":null,"pfas4":{"value":0.007,"valueText":"0.007","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":"30c39c32ba59ffed43ca9ca617fa9f22858fc20a13b070dda816c77617eb2185"},{"id":"35912754001SE1","date":"2024-10-16","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"sum20":null,"pfas4":{"value":0.0083,"valueText":"0.0083","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":"96ca727c132c15f8f5e110644356a90caa082b093ad62d912383f9f13e3e2e7d"},{"id":"35912754003SE1","date":"2024-10-16","commune":"NJ1321001","communeName":"KEANSBURG WATER & SEWER DEPT.","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91003/TP001003"],"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":"f2e60a6804fb28b4f6b91ea250201f278e27cddbabcf46a1f815a8c2d75f23fa"}],"revision":"29043e2aa39c3419517a5e729b110c6cda188de82c3fb0aa660d0bbe87bdcf87","us":{"pwsid":"NJ1321001","state":"NJ","systemType":"CWS","sizeClass":"L","sourceWater":["GW","SW"],"counties":["Monmouth"],"zips":["07734"],"entryPoints":2,"samples":7,"detectedCompounds":["PFOA","PFHxA","PFPeA"],"treatment":["NMT"],"potentialSources":"No","pfoaMax":0.0083,"pfosMax":null,"hazardIndex":null,"centroidSource":"sab"}}