{"schemaVersion":2,"id":"us-PA3390065","communeId":"PA3390065","name":"Swt Main System","slug":"swt-main-system-pa3390065","country":"us","region":"Pennsylvania","supplier":"SWT MAIN SYSTEM","networks":[{"code":"00101/101","name":"Jacoby Finished Water (Jacoby Station)"},{"code":"00102/102","name":"41st & Chew Finished Water (41st & Chew Station)"},{"code":"00104/104","name":"Birch Ave. Finished Water (Birch Ave. Station)"},{"code":"00106/106","name":"K-Mart Finished Water (K-Mart Station)"},{"code":"00110/110","name":"Dorney Park Finished Water (Dorney Park Station)"},{"code":"00111/111","name":"Cornerstone Finished Water (Cornerstone Station)"},{"code":"00113/113","name":"Cedarbrook Finished Water (Cedarbrook Station)"},{"code":"00187/187","name":"Hamilton Booster Station (Hamilton Connection)"},{"code":"00188/188","name":"EP from Whitehall & Hucklbry. (Whitehall & Huckleberry Connection)"}],"latestSampleDate":"2024-12-10T00:00:00Z","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. 9 entry points sampled, 23 sampling events between 2024-03-05 and 2024-12-10. The page's PFAS values come from the newest sample at Jacoby Finished Water (Jacoby Station) (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":null,"valueText":"<0.015","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2024-09-17T00:00:00Z","sampleId":"4I01091-01","nonDetect":true,"upperBound":0.015},"pfas4DetectedCount":0,"lowerBound":true,"sampledAt":{"commune":"PA3390065","name":"Jacoby Finished Water (Jacoby Station)","network":"00101/101"},"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 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