WaterHard.uk

SES Water Water Hardness

Surrey & South London • 7 postcodes served

0 200 400 239 ppm
Hard
239
Average ppm
236
Minimum ppm
242
Maximum ppm
7
Postcodes Served

About SES Water

SES Water (Sutton and East Surrey Water) supplies drinking water to 735,000 people in parts of Surrey, Kent and south London. Chalk boreholes produce hard water.

Hardness Distribution

0
Soft (0%)
0
Slightly Hard (0%)
0
Moderate (0%)
7
Hard (100%)
0
Very Hard (0%)

All Areas Served by SES Water

Postcode Town Hardness PPM Level
SM7 Banstead
242 ppm
242 ppm Hard
SM6 Wallington
241 ppm
241 ppm Hard
SM5 Carshalton
240 ppm
240 ppm Hard
SM4 Morden
239 ppm
239 ppm Hard
SM3 Sutton
238 ppm
238 ppm Hard
SM2 Sutton
237 ppm
237 ppm Hard
SM1 Sutton
236 ppm
236 ppm Hard

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