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ARAOTZ · Oñati

EKUIS: SISTEMA DE INFORMACIÓN DE AGUAS DE CONSUMO DE LA CAPV

Water safety

Water safety
ParameterUnfiltered tap waterAllowed rangeFiltered
Free Chlorinemg/L0.30.2 – 10.006
Chloraminemg/L0Sampled Sept 2024≤ 40

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
Hardnessmg/L36 (Near the limit)Sampled Oct 202480 – 45936
pHUnidades pH7.76.5 – 9.57.7
TurbidityUNF0.8≤ 40.08
Colormg Pt-Co/L0≤ 150
ConductivityµS/cm a 20ºC61≤ 2,50061
TDSmg/l39estimated0 – 1,19939
LSIUnidades pH-1.2Sampled Oct 2024No limit-1.2

Pathogens

Pathogens
ParameterUnfiltered tap waterAllowed rangeFiltered
ClostridiumUFC/100 ml0≤ 00
eColiUFC/100 ml0≤ 00
BacteriasUFC/100 ml0≤ 00
EnterococcusUFC/100 ml0≤ 00

Chemical parameters

Chemical parameters
ParameterUnfiltered tap waterAllowed rangeFiltered
Cyanide totalµg/L0Sampled Oct 2024≤ 500
Fluoridemg/L0Sampled Oct 2024≤ 1.50
Mercuryµg/L0Sampled Oct 2024≤ 10
Nitritesmg/L0Sampled Oct 2024≤ 0.10
Nitratesmg/L2Sampled Oct 2024≤ 500.6

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/L2Sampled Oct 2024No limit2
Calciummg/L11Sampled Oct 2024No limit11
Potassiummg/L0Sampled Oct 2024No limit0
Chloridemg/L4Sampled Oct 2024≤ 2504

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Aluminiumµg/L0≤ 2000
Antimonyµg/L0Sampled Oct 2024≤ 50
Arsenicµg/L0Sampled Oct 2024≤ 100
Cadmiumµg/L0Sampled Oct 2024≤ 50
Chromiumµg/L0Sampled Oct 2024≤ 500
Coppermg/L0Sampled Oct 2024≤ 2,0000
Ironµg/L39≤ 20039
Manganeseµg/L0≤ 500
Leadµg/L0Sampled Oct 2024≤ 100
Nickelµg/L1Sampled Oct 2024≤ 201
Seleniumµg/L0Sampled Oct 2024≤ 100
Sodiummg/L3Sampled Oct 2024≤ 2003

Chlorine by-products

Chlorine by-products
ParameterUnfiltered tap waterAllowed rangeFiltered
Total Trichloroethyleneµg/L0Sampled Oct 2024≤ 100
Trichloroethyleneµg/L0Sampled Oct 2024No limit0
Tetrachloroethyleneµg/L0Sampled Oct 2024No limit0
Total Trihalomethanesµg/L5Sampled Oct 2024≤ 1000.25

Pesticides

Pesticides
ParameterUnfiltered tap waterAllowed rangeFiltered
Total pesticidesµg/L0Sampled Oct 2024≤ 0.50

Perfluorinated chemicals

Perfluorinated chemicals
ParameterUnfiltered tap waterAllowed rangeFiltered
Total PFASug/LNot reported≤ 0.1—
PFAS 4ng/lNot reportedNo limit—
PFAS 21ng/lNot reportedNo limit—

Other

Other
ParameterUnfiltered tap waterAllowed rangeFiltered
Ammoniamg/L0Sampled Oct 2024No limit0
Sulfatemg/L10Sampled Oct 2024No limit10
Uraniumµg/L0Sampled Oct 2024No limit0

Data collected from the water supplier for your area. Quality ranges are based on WHO, EU and Spanish guidelines.