REMALARD EN PERCHE (DORCEAU) · Cour-Maugis sur Huisne
VEOLIA CFSP
Water safety
Water safety
Parameter
Unfiltered tap water
Allowed range
Filtered
Free Chlorinemg CL2/l
0.24
0.2 – 1
0.005 ▲
Total Chlorinemg CL2/l
0.28
No limit
0.056
General
General
Parameter
Unfiltered tap water
Allowed range
Filtered
TemperatureC
23
No limit
23
Hardnessmg CaCO3/l
347
80 – 459
347
Hardness fF
34.7
No limit
34.7
pH
7.3
6.5 – 9.5
7.3
TurbidityNTU
0.2
≤ 4
0.02
ConductivityμS / cm
704
≤ 2,500
704
TDSmg/l
450.6estimated
0 – 1,199
450.6
Alkalinitymg CaCO3/l
282
No limit
282
Bicarbonatemg HCO3/l
344Sampled Apr 2026
No limit
344
Pathogens
Pathogens
Parameter
Unfiltered tap water
Allowed range
Filtered
ClostridiumUFC/100ml
0
≤ 0
0
eColiUFC/100ml
0
≤ 0
0
BacteriasNMP/100ml
0
≤ 0
0
EnterococcusUFC/100ml
0
≤ 0
0
Chemical parameters
Chemical parameters
Parameter
Unfiltered tap water
Allowed range
Filtered
Cyanide totalμg CN/l
10Sampled Apr 2026
≤ 50
0.5
Fluoridemg F/l
0.074Sampled Apr 2026
≤ 1.5
0.022
Mercuryμg Hg/l
0.05Sampled Apr 2026
≤ 1
0.005
Nitritesmg NO2/l
0.01
≤ 0.5
0.004
Nitratesmg NO3/l
38
≤ 50
11.4
Minerals
Minerals
Parameter
Unfiltered tap water
Allowed range
Filtered
Magnesiummg/l
3.9Sampled Apr 2026
No limit
3.9
Calciummg/l
140Sampled Apr 2026
No limit
140
Potassiummg/l
1.5Sampled Apr 2026
No limit
1.5
Chloridemg/l
24
≤ 250
24
Metals
Metals
Parameter
Unfiltered tap water
Allowed range
Filtered
Aluminiumμg/l
2Sampled Apr 2026
≤ 200
2
Antimonyμg/l
0.5Sampled Apr 2026
≤ 5
0.5
Arsenicμg/l
1.7Sampled Apr 2026
≤ 10
0.85
Bariumμg/l
1Sampled Apr 2026
≤ 1,000
1
Cadmiumμg/l
0.025Sampled Apr 2026
≤ 5
0.025
Chromiumμg/l
1Sampled Apr 2026
≤ 50
1
Ironμg/l
1Sampled Apr 2026
≤ 200
1
Manganeseμg/l
1Sampled Apr 2026
≤ 50
1
Leadμg/l
Not reported
≤ 10
—
Seleniumμg/l
0.69Sampled Apr 2026
≤ 10
0.69
Sodiummg/l
6.7Sampled Apr 2026
≤ 200
6.7
Chlorine by-products
Chlorine by-products
Parameter
Unfiltered tap water
Allowed range
Filtered
Trichloroethyleneμg/l
0.15Sampled Apr 2026
No limit
0.008
Total Trihalomethanesμg/l
4.9Sampled Apr 2026
≤ 100
0.25
Haloacetic acids
Haloacetic acids
Parameter
Unfiltered tap water
Allowed range
Filtered
Total haloacetic acidsμg/l
1Sampled Apr 2026
≤ 60
0.05
Pesticides
Pesticides
Parameter
Unfiltered tap water
Allowed range
Filtered
Heptachlorug/L
0.005Sampled Apr 2026
≤ 0.4
0.005
Total pesticidesug/L
0.33Sampled Apr 2026
≤ 0.5
0.33
Herbicides
Herbicides
Parameter
Unfiltered tap water
Allowed range
Filtered
D 2 4ug/L
0.02Sampled Apr 2026
≤ 70
0.02
Atrazineug/L
0.01Sampled Apr 2026
≤ 3
0.01
Perfluorinated chemicals
Perfluorinated chemicals
Parameter
Unfiltered tap water
Allowed range
Filtered
PFOAug/L
0.001Sampled Apr 2026
No limit
0.001
PFOSug/L
0.001Sampled Apr 2026
No limit
0.001
PFNAug/L
0.001Sampled Apr 2026
No limit
0.001
Total PFASug/L
0Sampled Apr 2026
≤ 0.1
0
PFAS 4ng/l
Not reported
No limit
—
PFAS 21ng/l
Not reported
No limit
—
Other
Other
Parameter
Unfiltered tap water
Allowed range
Filtered
Ammoniamg/l
0.05
No limit
0.015
Sulfatemg/l
23
No limit
23
Uraniumug/L
0.45Sampled Apr 2026
No limit
0.45
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.
