{"schemaVersion":2,"id":"be-73001","communeId":"73001","name":"Alken","slug":"alken-73001","country":"be","region":"Vlaanderen","supplier":"De Watergroep","networks":[{"code":"LG24_O15","name":"LG24_O15 (De Watergroep)"},{"code":"LG24_O22","name":"LG24_O22 (De Watergroep)"}],"latestSampleDate":"2024-12-31","conformity":{"conclusion":null,"bacteriological":"unknown","chemical":"unknown"},"source":{"name":"Vlaamse Milieumaatschappij (VMM) – Kwaliteit van het drinkwater 2024, bijlage 2","url":"https://vmm.vlaanderen.be/feiten-cijfers/water/drinkwater/kwaliteit-drinkwater-per-leveringsgebied","license":"Modellicentie voor gratis hergebruik (Vlaamse overheid) – https://vmm.vlaanderen.be/disclaimer","kind":"open_data_file","verified":true,"retrievedAt":"2026-09-28T11:50:09.229Z","note":"Jaarcijfers 2024 van de metingen in het distributienet per leveringsgebied (VMM). De getoonde waarde is de mediaan van 2024; het maximum staat als aparte waarde \"Maximale concentratie\". 0 = niet gedetecteerd (onder de rapportagegrens). De gemeente valt in 2 leveringsgebieden (LG24_O15, LG24_O22); de PFAS-cijfers komen uit leveringsgebied LG24_O22, het gebied met de hoogste mediane PFAS-4-waarde."},"pfas":{"status":"measured","sum20":{"value":0.03,"valueText":"0,03","unit":"µg/l","limit":0.1,"limitUnit":"µg/l","status":"ok","sampleDate":"2024-12-31"},"pfas4":{"value":0.009,"valueText":"0,009","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"exceeded","sampleDate":"2024-12-31"},"pfas4DetectedCount":1,"lowerBound":false,"sampledAt":null,"qualifiers":[],"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":"headline:be-73001:2024-12-31","date":"2024-12-31","sourceUrl":"https://vmm.vlaanderen.be/feiten-cijfers/water/drinkwater/kwaliteit-drinkwater-per-leveringsgebied","commune":"73001","communeName":"Alken","networks":["LG24_O22"],"sum20":{"value":0.03,"valueText":"0,03","unit":"µg/l","nonDetect":false,"lowerBound":false},"pfas4":{"value":0.009,"valueText":"0,009","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"066a6903990ca4d8073fdc2f1a360eea53031ec0a0b1e4330353d0ec4af74377"}],"revision":"87b91bd7af12d0f221c50f9d67a4cbdbe286df2af9abc6fa83d847ebd76f2c68"}