Water quality results for:

Here you can see what's in the water where you live.

Water source

Water quality

Quality control

Typical water hardness: Slightly Hard
Hardness clarke: 7.07
Date of update: 7/19/2019 12:00:00 AM
Water supply zone: Heswall
Water supply zone ref: Z141

Postcode search

Analysis Typical value UK/EU limit Units
Hardness Level Slightly Hard
Hardness Clarke 7.07 Clarke
Aluminium <11.0 200 µg Al/l
Calcium 32.3 mg Ca/l
Residual chlorine - Total 0.71 mg/l
Residual chlorine - Free 0.60 mg/l
Coliform bacteria 0 0 number/100ml
Colour <0.677 20 mg/l Pt/Co scale
Conductivity 279 2500 uS/cm at 20oC
Copper <0.0099 2 mg Cu/l
E.coli 0 0 number/100ml
Iron 8.90 200 µg Fe/l
Lead <1.00 10 µg Pb/l
Magnesium 4.97 mg Mg/l
Manganese <1.21 50 µg Mn/l
Nitrate 8.55 50 mg NO3/l
Sodium 22.0 200 mg Na/l