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CC. LAM - FOUZILHON · Autignac

CTE COMMUNES LES AVANT-MONTS

Water safety

Water safety
ParameterUnfiltered tap waterAllowed rangeFiltered
Free Chlorinemg CL2/l0.210.2 – 10.004
Total Chlorinemg CL2/l0.24No limit0.048

General

General
ParameterUnfiltered tap waterAllowed rangeFiltered
TemperatureC14.2No limit14.2
Hardnessmg CaCO3/l471.1 (Near the limit)80 – 459471.1
Hardness fF47.1No limit47.1
pH7.226.5 – 9.57.22
TurbidityNTU0.1≤ 40.01
ColorColor Units5≤ 155
ConductivityμS / cm834≤ 2,500834
TDSmg/l533.8estimated0 – 1,199533.8
Alkalinitymg CaCO3/l438.5No limit438.5

Pathogens

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

Chemical parameters

Chemical parameters
ParameterUnfiltered tap waterAllowed rangeFiltered
Mercuryμg Hg/lNot reported≤ 1—
Nitritesmg NO2/l0.01≤ 0.50.004
Nitratesmg NO3/l2.9≤ 500.87

Minerals

Minerals
ParameterUnfiltered tap waterAllowed rangeFiltered
Magnesiummg/l28.7No limit28.7
Calciummg/l141.2No limit141.2
Chloridemg/l25≤ 25025

Metals

Metals
ParameterUnfiltered tap waterAllowed rangeFiltered
Arsenicμg/lNot reported≤ 10—
Leadμg/lNot reported≤ 10—

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/l0.01No limit0.003
Sulfatemg/l13.3No limit13.3

Data from the French health inspection of drinking water (Ministry of Health, regional health agencies), per distribution unit. Quality ranges are based on WHO guidelines, EU Directive 2020/2184 and the French public health code.