{"schemaVersion":2,"id":"fr-51158","communeId":"51158","name":"Val-des-Marais","slug":"val-des-marais-51158","country":"fr","region":"Grand Est","supplier":"CA EPERNAY CP CHAMPAGNE","networks":[{"code":"051000510","name":"CAECPC VAL DES MARAIS PIERRE-MORAINS"}],"latestSampleDate":"2026-07-06T09:16:00Z","conformity":{"conclusion":"L'eau distribuée présente des concentrations en pesticides supérieures aux exigences réglementaires fixées à 0,1 µg/l, mais inférieures aux valeurs définies pour en limiter les usages sanitaires. Un contrôle renforcé est en place et des actions sont engagées par l’exploitant pour restaurer la qualité de l’eau. Cette eau est de bonne qualité pour les autres paramètres. Elle peut être consommée par tous. Néanmoins, des bactéries revivifiables à un taux élevé par rapport aux valeurs habituelles ont été détectées. Ces germes ne sont pas préjudiciables à la santé publique mais révèlent la nécessité de vérifier les installations de production, de traitement et de distribution de l'eau. L'EAU ET LES INSTALLATIONS SONT A SURVEILLER. Maintenir un résiduel en chlore de 0,3 mg/l sur l'ensemble du réseau.","bacteriological":"conform","chemical":"unknown"},"source":{"name":"Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM)","url":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_commune=51158","license":"Licence Ouverte / Open Licence (Etalab)","kind":"api","verified":true,"retrievedAt":"2026-09-21T10:52:06.177Z","note":null},"pfas":{"status":"measured","sum20":{"value":null,"valueText":"<0,100","unit":"µg/L","limit":0.1,"limitUnit":"µg/L","status":"ok","sampleDate":"2025-06-02T13:04:00Z","sampleId":"05100141826","nonDetect":true,"upperBound":0.1},"pfas4":{"value":null,"valueText":"<0,004","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2025-06-02T13:04:00Z","sampleId":"05100141826","nonDetect":true,"upperBound":0.004},"pfas4DetectedCount":0,"lowerBound":true,"sampledAt":null,"qualifiers":[{"name":"Acide perfluoro-decanoïque (PFDA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoropentanoïque (PFPEA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide sulfonique de perfluorobutane (PFBS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoroheptane sulfonique (PFHpS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluorodecane sulfonique (PFDS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorohexanoïque (PFHXA)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoro-nonanoïque (PFNA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro undecane sulfonique (PFUnDS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoropentane sulfonique (PFPS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro tridecane sulfonique (PFTrDS)","valueText":"<0,005","unit":"µg/L"},{"name":"Acide sulfonique de perfluorooctane (PFOS)","valueText":"<0,001","unit":"µg/L"},{"name":"Perfluorohexane sulfonate (PFHXS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro-octanoïque (PFOA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorobutanoïque (PFBA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorononane sulfonique (PFNS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluorododécanoique (PFDoDA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro undecanoïque (PFUnA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoroheptanoïque (PFHPA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorododécane sulfonique (PFDoDS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro tridecanoique (PFTrDA)","valueText":"<0,001","unit":"µg/L"}],"comparison":{"proposed":{"value":0.0005,"period":"annual_mean","official":false,"state":"inconclusive"},"sweden":{"value":0.004,"jurisdiction":"se"},"franceSum20":{"value":0.1,"jurisdiction":"fr"}}},"samples":[{"id":"05100141826","date":"2025-06-02","commune":"51158","communeName":"Val-des-Marais","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=05100141826&size=2000","networks":["051000510"],"sum20":{"value":null,"valueText":"<0,100","unit":"µg/L","nonDetect":true,"lowerBound":false},"pfas4":{"value":0,"valueText":"0","unit":"µg/L","nonDetect":false,"lowerBound":true,"origin":"calculated","upperBound":0.004,"qualifiers":[{"name":"PFOA","valueText":"<0,001","unit":"µg/L"},{"name":"PFOS","valueText":"<0,001","unit":"µg/L"},{"name":"PFNA","valueText":"<0,001","unit":"µg/L"},{"name":"PFHxS","valueText":"<0,001","unit":"µg/L"}]},"revision":"57075bb6f54a97baf1c350ce48999549b734da6b0db5290839e0d6691d217f6b"},{"id":"05100141554","date":"2025-05-16","commune":"51158","communeName":"Val-des-Marais","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=05100141554&size=2000","networks":["051000510"],"sum20":{"value":0.006,"valueText":"0,006","unit":"µg/L","nonDetect":false,"lowerBound":false},"pfas4":{"value":0,"valueText":"0","unit":"µg/L","nonDetect":false,"lowerBound":true,"origin":"calculated","upperBound":0.004,"qualifiers":[{"name":"PFOA","valueText":"<0,001","unit":"µg/L"},{"name":"PFOS","valueText":"<0,001","unit":"µg/L"},{"name":"PFNA","valueText":"<0,001","unit":"µg/L"},{"name":"PFHxS","valueText":"<0,001","unit":"µg/L"}]},"revision":"9d7f135e5e43857a3a2749d70ee6ecd856e34c209dc815f262ca24c3011a1502"}],"revision":"a1166269d6d5982550585236e7493498336e975cfdb8133cd0bfbc202a70ec56"}