{"schemaVersion":2,"id":"us-NJ0242001","communeId":"NJ0242001","name":"Oakland Water Dept","slug":"oakland-water-dept-nj0242001","country":"us","region":"New Jersey","supplier":"OAKLAND WATER DEPT, NJ","networks":[{"code":"13026/TP013026","name":"Entry Point to Dist. System (Well 10 TP)"},{"code":"91002/TP001002","name":"Entry Point to Dist. System (Bush Wellfield TP)"},{"code":"92006/TP002006","name":"Entry Point to Dist. System (Soon's Wellfield TP)"},{"code":"93011/TP003011","name":"Entry Point to Dist. System (Farmers Wellfield TP)"}],"latestSampleDate":"2024-03-18T00:00:00Z","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, 14 sampling events between 2023-04-21 and 2024-03-18. The page's PFAS values come from the newest sample at Entry Point to Dist. System (Well 10 TP) (13026/TP013026), 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":null,"valueText":"<0.015","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2024-03-18T00:00:00Z","sampleId":"35867436001SE2","nonDetect":true,"upperBound":0.015},"pfas4DetectedCount":0,"lowerBound":true,"sampledAt":{"commune":"NJ0242001","name":"Entry Point to Dist. System (Well 10 TP)","network":"13026/TP013026"},"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"},{"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":"inconclusive"},"sweden":{"value":0.004,"jurisdiction":"se"},"franceSum20":{"value":0.1,"jurisdiction":"fr"}}},"samples":[{"id":"35867436001SE2","date":"2024-03-18","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["13026/TP013026"],"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":"3b8c1cd7a55ecac5ee9a9313986a4f3571aa8d8fc7b888855213eb5ebd809839"},{"id":"35844299003SE2","date":"2023-11-28","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["92006/TP002006"],"sum20":null,"pfas4":{"value":0.0125,"valueText":"0.0125","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"ed73d08337c7d710ddcfa259753976a430bc8870f5eafbec73cb6b20261cf887"},{"id":"35844299005SE2","date":"2023-11-28","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["93011/TP003011"],"sum20":null,"pfas4":{"value":0.0294,"valueText":"0.0294","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"5e8440bd95405f7e0df2d6022148816256513ac0168ba94d5b65b766bf5d3adf"},{"id":"35811292001SE1","date":"2023-07-06","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["13026/TP013026"],"sum20":null,"pfas4":{"value":0.0488,"valueText":"0.0488","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"8a482cd021c7c373501bb7a7f35d78bf6c77778a68053cb5ea3e5fac3e6f3b51"},{"id":"GF04954-01","date":"2023-06-26","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91002/TP001002"],"sum20":null,"pfas4":{"value":0.0476,"valueText":"0.0476","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"cbd32fb3b68548138dd337110071c6b6b8b24c1413c15b0420d053c80a32db03"},{"id":"35800405005SE1","date":"2023-05-16","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["92006/TP002006"],"sum20":null,"pfas4":{"value":0.0126,"valueText":"0.0126","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFHxS","valueText":"<0.003","unit":"µg/L"},{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"6bbdbf6a79d27ee959ccb16d83b266e99e4b04f35afeadbd99a2fc7b36e687a1"},{"id":"35800405007SE1","date":"2023-05-16","commune":"NJ0242001","communeName":"OAKLAND WATER DEPT, NJ","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["93011/TP003011"],"sum20":null,"pfas4":{"value":0.0224,"valueText":"0.0224","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"42cdfe2919197da0e8ec4f24184f66a39e3dde7c8420dcff76df1b128e7c4988"}],"revision":"530a0e826fab476c5147a108398a6b1b0bfac06bb7edc2f08acb920dc6681d30","us":{"pwsid":"NJ0242001","state":"NJ","systemType":"CWS","sizeClass":"L","sourceWater":["GW"],"counties":["Bergen"],"zips":["07417","07436","07442","07470"],"entryPoints":4,"samples":14,"detectedCompounds":["PFOA","PFOS","PFHxS","PFBS","PFBA","PFHpA","PFHxA","PFPeA"],"treatment":["NMT"],"potentialSources":"No","pfoaMax":0.022,"pfosMax":0.023,"hazardIndex":null,"centroidSource":"sab"}}