{"schemaVersion":2,"id":"us-PA1460020","communeId":"PA1460020","name":"Ambler Boro Water Dept","slug":"ambler-boro-water-dept-pa1460020","country":"us","region":"Pennsylvania","supplier":"AMBLER BORO WATER DEPT","networks":[{"code":"00101/101","name":"Loch Alsh Well #2 Finished Water (Loch Alsh Well #2 Treatment)"},{"code":"00102/102","name":"Loch Alsh Well #6 Finished Water (Loch Alsh Well #6 Treatment)"},{"code":"00103/103","name":"Loch Alsh Well #7 Finished Water (Loch Alsh Well #7 Treatment)"},{"code":"00105/105","name":"Well #4 Finished Water (Well #4 Treatment)"},{"code":"00106/106","name":"Well #9 Finished Water (Well #9 Treatment)"},{"code":"00107/107","name":"Well #11 Finished Water (Well #11 Treatment)"},{"code":"00108/108","name":"Well #12 Finished Water (Well #12 Treatment)"},{"code":"00109/109","name":"Whitemarsh Spring Finished Water (Whitemarsh Spring Treatment)"},{"code":"00110/110","name":"Well #14 Finished Water (Well #14 Treatment)"}],"latestSampleDate":"2025-05-13T00:00:00Z","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). 9 entry points sampled, 38 sampling events between 2024-08-19 and 2025-05-13. The page's PFAS values come from the newest sample at Loch Alsh Well #2 Finished Water (Loch Alsh Well #2 Treatment) (00101/101), 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":0.0388,"valueText":"0.0388","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2025-02-03T00:00:00Z","sampleId":"232529-07-181-07-04+232529-07-181-09-04"},"pfas4DetectedCount":4,"lowerBound":false,"sampledAt":{"commune":"PA1460020","name":"Loch Alsh Well #2 Finished Water (Loch Alsh Well #2 Treatment)","network":"00101/101"},"qualifiers":[{"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":"NFDHA","valueText":"<0.02","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":"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":"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":"232529-07-181-10-01+232529-07-181-12-01+232529-07-181-13-01","date":"2025-05-13","commune":"PA1460020","communeName":"AMBLER BORO WATER 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