{"schemaVersion":2,"id":"fr-78591","communeId":"78591","name":"Septeuil","slug":"septeuil-78591","country":"fr","region":"Île-de-France","supplier":"SAUR","networks":[{"code":"078000532","name":"SEPTEUIL"}],"latestSampleDate":"2026-07-06T12:19:00Z","conformity":{"conclusion":"Eau d'alimentation conforme aux exigences de qualité en vigueur pour l'ensemble des paramètres mesurés.","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=78591","license":"Licence Ouverte / Open Licence (Etalab)","kind":"api","verified":true,"retrievedAt":"2026-09-21T10:54:41.367Z","note":null},"pfas":{"status":"measured","sum20":{"value":null,"valueText":"<0,029","unit":"µg/L","limit":0.1,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-05-21T11:43:00Z","sampleId":"07800253673","nonDetect":true,"upperBound":0.029},"pfas4":{"value":null,"valueText":"<0,004","unit":"µg/L","limit":0.004,"limitUnit":"µg/L","status":"ok","sampleDate":"2026-05-21T11:43:00Z","sampleId":"07800253673","nonDetect":true,"upperBound":0.004},"pfas4DetectedCount":0,"lowerBound":true,"sampledAt":null,"qualifiers":[{"name":"Acide perfluorononane sulfonique (PFNS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoroheptanoïque (PFHPA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro tridecane sulfonique (PFTrDS)","valueText":"<0,005","unit":"µg/L"},{"name":"Acide perfluoro undecanoïque (PFUnA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorododécane sulfonique (PFDoDS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorododécanoique (PFDoDA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoropentane sulfonique (PFPS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro undecane sulfonique (PFUnDS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoro tridecanoique (PFTrDA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorohexanoïque (PFHXA)","valueText":"<0,002","unit":"µg/L"},{"name":"Perfluorohexane sulfonate (PFHXS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoropentanoïque (PFPEA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorobutanoïque (PFBA)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoro-nonanoïque (PFNA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide sulfonique de perfluorooctane (PFOS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoro-octanoïque (PFOA)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide sulfonique de perfluorobutane (PFBS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluorodecane sulfonique (PFDS)","valueText":"<0,001","unit":"µg/L"},{"name":"Acide perfluoroheptane sulfonique (PFHpS)","valueText":"<0,002","unit":"µg/L"},{"name":"Acide perfluoro-decanoïque (PFDA)","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":"07800253673","date":"2026-05-21","commune":"78591","communeName":"Septeuil","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=07800253673&size=2000","networks":[],"sum20":{"value":null,"valueText":"<0,029","unit":"µg/L","nonDetect":true,"lowerBound":false},"pfas4":{"value":null,"valueText":"<0,004","unit":"µg/L","nonDetect":true,"lowerBound":false},"revision":"aaeb857fd4a1077010fd72869f9fa1d5eea61ff74c2bff2e87dc7c8c164fd73c"},{"id":"07800249044","date":"2025-08-20","commune":"78591","communeName":"Septeuil","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=07800249044&size=2000","networks":[],"sum20":{"value":null,"valueText":"<0,029","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":"e088ecc2a1745b1f64e41321ce89e2a973e4431777127dd025e93d99d8b4c19d"},{"id":"07800246599","date":"2025-04-10","commune":"78591","communeName":"Septeuil","sourceUrl":"https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_prelevement=07800246599&size=2000","networks":[],"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":"b6782b21c6ee24a3c1be6214f29d6c62ae0a9b6ec4b35575d1ceb4b91786597b"}],"revision":"ac6c8ff6794866a4a93416ba778649e1229ce8f09108dc3f4d123d0d6a10c6f4"}