{"schemaVersion":2,"id":"us-PA3390032","communeId":"PA3390032","name":"Emmaus Borough Public Water","slug":"emmaus-borough-public-water-pa3390032","country":"us","region":"Pennsylvania","supplier":"EMMAUS BOROUGH PUBLIC WATER","networks":[{"code":"00104/104","name":"Well #4 Finished Water (Well #4 Pump House)"},{"code":"00106/106","name":"Well #6 Finished Water (Well #6 Pump House)"},{"code":"00107/107","name":"Well #7 Finished Water (Well #7 Pump House)"},{"code":"00112/112","name":"Waterworks Building Finished Water (Waterworks Building)"}],"latestSampleDate":"2025-02-11T00:00:00Z","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, 9 sampling events between 2024-08-01 and 2025-02-11. The page's PFAS values come from the newest sample at Waterworks Building Finished Water (Waterworks Building) (00112/112), 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":0.2132,"valueText":"0.2132","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2025-02-11T00:00:00Z","sampleId":"5B01042-07"},"pfas4DetectedCount":4,"lowerBound":false,"sampledAt":{"commune":"PA3390032","name":"Waterworks Building Finished Water (Waterworks Building)","network":"00112/112"},"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":"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":"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"}],"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":"5B01042-01","date":"2025-02-11","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00104/104"],"sum20":null,"pfas4":{"value":0.0245,"valueText":"0.0245","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"5990d2f20b469bb4ac811239ffa7e08ef523d9d70ebe2813982f0f8985d0586c"},{"id":"5B01042-03","date":"2025-02-11","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00106/106"],"sum20":null,"pfas4":{"value":0.0173,"valueText":"0.0173","unit":"µg/L","nonDetect":false,"lowerBound":true,"qualifiers":[{"name":"PFNA","valueText":"<0.004","unit":"µg/L"}]},"revision":"267e30d31347afdb746ffb132208be5b2345e39ead39de8dcf3e382e36aacfca"},{"id":"5B01042-05","date":"2025-02-11","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00107/107"],"sum20":null,"pfas4":{"value":0.0114,"valueText":"0.0114","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":"800492919e22c882ac3276de91f15ace7633f1c4dbec1f51db31e6f4a01c3be3"},{"id":"5B01042-07","date":"2025-02-11","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00112/112"],"sum20":null,"pfas4":{"value":0.2132,"valueText":"0.2132","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"fc596c0dd266ed1f56eeb0c138f079f0f8178dfd527365fa133a9af9c3403ef2"},{"id":"4H05031-01","date":"2024-08-20","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00104/104"],"sum20":null,"pfas4":{"value":0.0211,"valueText":"0.0211","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"6f8e77b0532a29bb572de2ca138a589506b596d0f33508efadb454222942fe75"},{"id":"4H01114-03","date":"2024-08-01","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00106/106"],"sum20":null,"pfas4":{"value":0.0112,"valueText":"0.0112","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":"f95dd53f22e315aaea7d582db9e27a6ce2857d85d0d78e96afc9bad1d7bf0a31"},{"id":"4H01114-05","date":"2024-08-01","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00107/107"],"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":"1a625be942a4b44860536425ccceb9854ef728c2f7b9713aefa8a0aed1246d97"},{"id":"4H01114-07","date":"2024-08-01","commune":"PA3390032","communeName":"EMMAUS BOROUGH PUBLIC WATER","sourceUrl":"https://www.epa.gov/dwucmr/occurrence-data-unregulated-contaminant-monitoring-rule","networks":["00112/112"],"sum20":null,"pfas4":{"value":0.3084,"valueText":"0.3084","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"e5ec9f4973b115d54a747499526a1187d02ddad3ccc1134414822392714095fb"}],"revision":"f7f16bebf58514b5c487ab2f79c38a62898ae5846d5f00c143879d756844755a","us":{"pwsid":"PA3390032","state":"PA","systemType":"CWS","sizeClass":"L","sourceWater":["GW"],"counties":["Lehigh"],"zips":["18049"],"entryPoints":4,"samples":9,"detectedCompounds":["PFOA","PFOS","PFHxS","PFNA","PFBS","6:2 FTS","8:2 FTS","PFBA","PFDA","PFHpA","PFHxA","PFPeA","PFUnA"],"treatment":["NMT"],"potentialSources":"Yes","pfoaMax":0.0224,"pfosMax":0.153,"hazardIndex":9.562,"centroidSource":"sab"}}