{"schemaVersion":2,"id":"fr-35190","communeId":"35190","name":"Monthault","slug":"monthault-35190","country":"fr","region":"Bretagne","supplier":"STGS","networks":[{"code":"035000244","name":"EAU PAYS FOUGERES_PONT JUHEL_LOUVIGNE DU DESERT"}],"latestSampleDate":"2026-05-18T11:29:00Z","conformity":{"conclusion":"Cette analyse s'inscrit dans le cadre d'un recontrôle réalisé sur l'un ité de distribution à la suite de la présence notable de chlorates obs ervé sur le prélèvement du 06/05/2026 à Louvigné du Désert. Le résulta t obtenu sur le prélèvement effectué à Monthault  confirme la présence notable de chlorates dans le réseau de distribution. La réglementatio n fixe une limite de qualité à 700 µg/l pour ce paramètre, lorsqu'une méthode de désinfection des eaux destinées à la consommation humaine q ui en génère est utilisée. Au-delà de cette valeur, il est recommandé de ne pas consommer cette eau, une restriction d'usage est nécessaire. La valeur la plus faible possible de ce paramètre doit être visée san s pour autant compromettre la désinfection. Compte tenu de la teneur m esurée en chlorates sur ce prélèvement, un suivi renforcé sera mis en place sur ce paramètre.","bacteriological":"conform","chemical":"conform"},"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=35190","license":"Licence Ouverte / Open Licence (Etalab)","kind":"api","verified":true,"retrievedAt":"2026-09-12T14:42:09.198Z","note":null},"pfas":{"status":"measured","sum20":{"value":null,"valueText":"<SEUIL","unit":"µg/L","limit":0.1,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-05-06T11:58:00Z","sampleId":"03500179538","nonDetect":true,"upperBound":null},"pfas4":{"value":null,"valueText":"<0,0034","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-05-06T11:58:00Z","sampleId":"03500179538","nonDetect":true,"upperBound":0.0034},"pfas4DetectedCount":0,"lowerBound":true,"sampledAt":{"commune":"35162","name":"Louvigné-du-Désert","network":"035000244"},"qualifiers":[{"name":"Acide perfluoropentane sulfonique (PFPS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide perfluorononane sulfonique (PFNS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide sulfonique de perfluorobutane (PFBS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide perfluorohexanoïque (PFHXA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluorododécanoique (PFDoDA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluoropentanoïque (PFPEA)","valueText":"<0,0050","unit":"µg/L"},{"name":"Acide perfluoro undecanoïque (PFUnA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluoro tridecanoique (PFTrDA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluoroheptane sulfonique (PFHpS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide perfluoro tridecane sulfonique (PFTrDS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide sulfonique de perfluorooctane (PFOS)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluorobutanoïque (PFBA)","valueText":"<0,0050","unit":"µg/L"},{"name":"Acide perfluoroheptanoïque (PFHPA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluorodecane sulfonique (PFDS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Perfluorohexane sulfonate (PFHXS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide perfluoro-decanoïque (PFDA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluoro-nonanoïque (PFNA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluorododécane sulfonique (PFDoDS)","valueText":"<0,00040","unit":"µg/L"},{"name":"Acide perfluoro-octanoïque (PFOA)","valueText":"<0,0010","unit":"µg/L"},{"name":"Acide perfluoro undecane sulfonique (PFUnDS)","valueText":"<0,00040","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":"03500179538","date":"2026-05-06","commune":"35162","communeName":"Louvigné-du-Désert","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=03500179538&size=2000","networks":["035000244"],"sum20":{"value":null,"valueText":"<SEUIL","unit":"µg/L","nonDetect":true,"lowerBound":false},"pfas4":{"value":null,"valueText":"<SEUIL","unit":"µg/L","nonDetect":true,"lowerBound":false},"revision":"b55b6f993c3b7757ede98b72f8954df1f10a87f3c28b396ee5146d7dc41a2ec6"},{"id":"03500177699","date":"2025-12-11","commune":"53125","communeName":"Landivy","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=03500177699&size=2000","networks":["035000244"],"sum20":{"value":null,"valueText":"<SEUIL","unit":"µg/L","nonDetect":true,"lowerBound":false},"pfas4":{"value":null,"valueText":"<SEUIL","unit":"µg/L","nonDetect":true,"lowerBound":false},"revision":"0de08656e56c62df7c613b386cd9a8566744f2194c6f7420ff7dfe8151e7b2a8"},{"id":"03500174038","date":"2025-04-17","commune":"53125","communeName":"Landivy","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=03500174038&size=2000","networks":["035000244"],"sum20":{"value":0.0014,"valueText":"0,0014","unit":"µg/L","nonDetect":false,"lowerBound":false},"pfas4":{"value":0.0014,"valueText":"0,00140","unit":"µg/L","nonDetect":false,"lowerBound":false},"revision":"8f703323f6c4cde3ac77f8f25248f2f1565e1f0a9579bc79df67ec5664ed6935"}],"revision":"c82bda1d82dac714c5d043565fe92a6d447d88ad36d7417886232fcb56909368"}