{"schemaVersion":2,"id":"us-PA1460022","communeId":"PA1460022","name":"Collegeville Trappe Joint PWD","slug":"collegeville-trappe-joint-pwd-pa1460022","country":"us","region":"Pennsylvania","supplier":"COLLEGEVILLE TRAPPE JOINT PWD","networks":[{"code":"101/E","name":"Well 1, 3, 4, 7 Entry Point (WELL 1,3,4,7)"},{"code":"102/E","name":"Well 5 Entry Point (WELL 5)"},{"code":"104/E","name":"Well 8 Entry Point (WELL 8)"},{"code":"106/E","name":"Well 10 Entry Point (WELL 10)"},{"code":"107/E","name":"Well 11 Entry Point (WELL 11)"},{"code":"108/E","name":"Well 12 Entry Point (WELL 12)"},{"code":"109/E","name":"Well 14 Entry Point (WELL 14)"}],"latestSampleDate":"2023-09-20T00:00:00Z","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). 7 entry points sampled, 13 sampling events between 2023-03-20 and 2023-09-20. The page's PFAS values come from the newest sample at Well 11 Entry Point (WELL 11) (107/E), 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":0.2531,"valueText":"0.2531","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2023-03-22T00:00:00Z","sampleId":"102422P"},"pfas4DetectedCount":3,"lowerBound":true,"sampledAt":{"commune":"PA1460022","name":"Well 11 Entry Point (WELL 11)","network":"107/E"},"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":"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":"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":"108061P","date":"2023-09-20","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["102/E"],"sum20":null,"pfas4":{"value":0.0193,"valueText":"0.0193","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":"8805d3a9f1b9ca734874fef1a0db6a380658e1adcc686e0b373391a23fc59336"},{"id":"108063P","date":"2023-09-20","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["106/E"],"sum20":null,"pfas4":{"value":0.0182,"valueText":"0.0182","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":"eff0fe59242eb14bdf5a754996d1203dc2fe9d3565846ca554ddee7a5fdfd99a"},{"id":"108060P","date":"2023-09-18","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["101/E"],"sum20":null,"pfas4":{"value":0.0153,"valueText":"0.0153","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":"6f6edf12b1af956db70f4bb9c5a5a7af51c7339eabd685e625d941c7e2a6a73e"},{"id":"108062P","date":"2023-09-18","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["104/E"],"sum20":null,"pfas4":{"value":0.024,"valueText":"0.024","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":"aed67ac4ece8e91e70bb9fd5e2f06bf107528bd082f09a95df2e785cf376f931"},{"id":"108065P","date":"2023-09-18","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["108/E"],"sum20":null,"pfas4":{"value":0.026,"valueText":"0.026","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":"33eb406d90743cf43073b689da7dec054381c6e43679e396459b674c5853f2c6"},{"id":"108066P","date":"2023-09-18","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["109/E"],"sum20":null,"pfas4":{"value":0.0311,"valueText":"0.0311","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"1b94615ef73ad1e9be1481d9d5eec868ea722ed6a7fb602682869d1463b6dffd"},{"id":"102422P","date":"2023-03-22","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["107/E"],"sum20":null,"pfas4":{"value":0.2531,"valueText":"0.2531","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"92db24760697f7b1b0cc382ce7d93afe36eced0a8c3875067b095113e8e8f0ec"},{"id":"102423P","date":"2023-03-22","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["108/E"],"sum20":null,"pfas4":{"value":0.0204,"valueText":"0.0204","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":"523507641ac4047a7af4f29b204ce2c64e0e4ff7bd270b62e646f4dcfdb5c14d"},{"id":"102418P","date":"2023-03-21","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["101/E"],"sum20":null,"pfas4":{"value":0.0165,"valueText":"0.0165","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":"d9707ee82dd3fa47f7666052faca5ebe344f2ee7f2230892c5206bdeabfe08e4"},{"id":"102419P","date":"2023-03-21","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["102/E"],"sum20":null,"pfas4":{"value":0.0133,"valueText":"0.0133","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":"1dfa479f47b5a2acde4686fe1094f670d85a76bd11569b791234e642554769fa"},{"id":"102421P","date":"2023-03-21","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["106/E"],"sum20":null,"pfas4":{"value":0.0176,"valueText":"0.0176","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":"b0d26ed7147a5536362e57f4f9ede2cf2305663c364b2a02ec5726abc10e18af"},{"id":"102420P","date":"2023-03-20","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["104/E"],"sum20":null,"pfas4":{"value":0.0173,"valueText":"0.0173","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":"5fcf7cdae1b98c14d626fe9fcaf92716c912362adca7ef98afa39e63a1702396"},{"id":"102424P","date":"2023-03-20","commune":"PA1460022","communeName":"COLLEGEVILLE TRAPPE JOINT PWD","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["109/E"],"sum20":null,"pfas4":{"value":0.0284,"valueText":"0.0284","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"fbc497297ab3591c7751b80141999fd0d21606fad2268c367b7f025280b4405c"}],"revision":"25ce046a316a99ec226fb6310082a2b9589bca4562f12c93fadaed2f99b8d4e8","us":{"pwsid":"PA1460022","state":"PA","systemType":"CWS","sizeClass":"S","sourceWater":["GW"],"counties":["Montgomery"],"zips":["19426"],"entryPoints":7,"samples":13,"detectedCompounds":["PFOA","PFOS","PFHxS","PFBS","PFBA","PFHpA","PFHxA","PFPeA"],"treatment":["NMT"],"potentialSources":"No","pfoaMax":0.235,"pfosMax":0.015,"hazardIndex":0.3124,"centroidSource":"sab"}}