{"schemaVersion":2,"id":"nl-1992","communeId":"1992","name":"Voorne aan Zee","slug":"voorne-aan-zee-1992","country":"nl","region":"Zuid-Holland","supplier":"Evides Waterbedrijf","networks":[{"code":"evides-berenplaat","name":"Productielocatie Berenplaat"}],"latestSampleDate":"2026-08-31","conformity":{"conclusion":null,"bacteriological":"unknown","chemical":"unknown"},"source":{"name":"Evides Waterbedrijf, rapport PFAS per productielocatie","url":"https://assets-eu-01.kc-usercontent.com:443/f9324897-6af9-0184-f310-2f81b1cadcfb/086721c9-50d9-47bc-b78c-ed810a81c859/Perfluorverbindingen%20Berenplaat%20tbv%20publicatie.pdf","license":"Bron: Evides Waterbedrijf, rapport PFAS productielocatie Berenplaat, periode vanaf 2025-09-02 (geen open licentie, overgenomen met bronvermelding); Bron: RIVM, INSPIRE drinkwaterkwaliteit, jaar 2025","kind":"open_data_file","verified":true,"retrievedAt":"2026-09-28T12:14:04.201Z","note":"Maandgemiddelden per productielocatie uit de PFAS-rapporten van Evides (PDF, rapportperiode vanaf 2025-09-02), ng/l omgerekend naar µg/L. De PFAS-4-waarde is Evides' \"Som EFSA-4\" (PFOA, PFOS, PFNA, PFHxS) van de laatste maand, de som van 20 is \"Som EDR20 + NL2\" (de 20 stoffen van de Europese drinkwaterrichtlijn plus DONA en HFPO-DA). De afzonderlijke stoffen zijn gemiddelden over de rapportperiode; 0,0 betekent niet aangetoond. Locatie: Productielocatie Berenplaat. Overige parameters: RIVM, INSPIRE drinkwaterkwaliteit, jaargemiddelden 2025 per pompstation; een 0 betekent niet aangetoond boven de detectiegrens. Volgende update: Evides werkt de rapporten maandelijks bij; de volgende maandkolom verschijnt binnen enkele weken na het einde van de maand."},"pfas":{"status":"measured","sum20":{"value":0.0154,"valueText":"0,0154","unit":"µg/L","limit":0.1,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-08-31"},"pfas4":{"value":0.002,"valueText":"0,002","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-08-31"},"pfas4DetectedCount":2,"lowerBound":true,"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":"evides-berenplaat-202608","date":"2026-08-31","commune":"1992","communeName":"Voorne aan 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