{"schemaVersion":2,"id":"us-NJ1435002","communeId":"NJ1435002","name":"Rockaway TWP Water Dept","slug":"rockaway-twp-water-dept-nj1435002","country":"us","region":"New Jersey","supplier":"ROCKAWAY TWP WATER DEPT","networks":[{"code":"10016/TP010016","name":"Entry Point to Dist. System (Well 8 Treatment Plant)"},{"code":"91001/CC001001","name":"Representative Intertie (Dover Consecutive Connection)"},{"code":"91002/TP001002","name":"Entry Point to Dist. System (Greenpond Rd. Treatment Plant)"}],"latestSampleDate":"2025-09-08T00:00:00Z","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). 3 entry points sampled, 6 sampling events between 2025-03-05 and 2025-09-08. The page's PFAS values come from the newest sample at Entry Point to Dist. System (Greenpond Rd. Treatment Plant) (91002/TP001002), 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":0.0253,"valueText":"0.0253","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2025-09-08T00:00:00Z","sampleId":"35982038005SE2"},"pfas4DetectedCount":3,"lowerBound":true,"sampledAt":{"commune":"NJ1435002","name":"Entry Point to Dist. System (Greenpond Rd. Treatment Plant)","network":"91002/TP001002"},"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"},{"name":"HFPO-DA","valueText":"<0.005","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":"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":"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":"35982038001SE2","date":"2025-09-08","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["10016/TP010016"],"sum20":null,"pfas4":{"value":0.0141,"valueText":"0.0141","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":"6c5161294c9fc851add3e3fd94d496499082164a356154ce464c056185ec9169"},{"id":"35982038003SE2","date":"2025-09-08","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"sum20":null,"pfas4":{"value":0.0236,"valueText":"0.0236","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"3b5bbe8d2e602ced0718afc7b44a5eab0edc9569d053d8ef755bb0bdc1bdc2bf"},{"id":"35982038005SE2","date":"2025-09-08","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91002/TP001002"],"sum20":null,"pfas4":{"value":0.0253,"valueText":"0.0253","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"4b78a0d0d4aa954a581dc2a726a087a228bf4feee80a6b79f9786a20368ee2b4"},{"id":"35941171001SE2","date":"2025-03-05","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91001/CC001001"],"sum20":null,"pfas4":{"value":0.0169,"valueText":"0.0169","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"b4ec4f723fd018bd829e2c036fd5858c5ba8c5a96808ccb46282e9d93d49eb95"},{"id":"35941175001SE2","date":"2025-03-05","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["10016/TP010016"],"sum20":null,"pfas4":{"value":0.011,"valueText":"0.011","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":"6494f2b7fad560ac7000cefd2e4fa1b1104b22e58702cffb3beac37d6edccd35"},{"id":"35941175003SE2","date":"2025-03-05","commune":"NJ1435002","communeName":"ROCKAWAY TWP WATER DEPT","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["91002/TP001002"],"sum20":null,"pfas4":{"value":0.0274,"valueText":"0.0274","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"2599e62e089627f1d2d568e94d6cf69bcde17f6c9a694250eca0c5942658da88"}],"revision":"9279aec546d2fed168450b6fdff16473f8a9b295f612f89cd184c5da9c53d610","us":{"pwsid":"NJ1435002","state":"NJ","systemType":"CWS","sizeClass":"L","sourceWater":["GW"],"counties":["Morris"],"zips":["07866"],"entryPoints":3,"samples":6,"detectedCompounds":["PFOA","PFOS","PFHxS","PFBS","PFHxA","PFPeA"],"treatment":["NMT"],"potentialSources":"DK","pfoaMax":0.012,"pfosMax":0.0094,"hazardIndex":0.6717,"centroidSource":"sab"}}