WaterHard.uk

SES Water Water Hardness

Surrey & South London • 7 postcodes served

239 PPM 0 200 400
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

Recommended Products for SES Water Customers

Popular choices for households on hard water supplied by SES Water.

Water2Buy W2B200 Water Softener

From ~£400

Best-value whole-house ion-exchange softener for UK homes. Eliminates limescale from pipes, boilers, and appliances. Digital metered regeneration — low salt use. 7-year warranty.

View on Amazon

Philips AWP1775 Shower Filter

From ~£30

A quick, affordable upgrade. Reduces chlorine and limescale at the showerhead — fits any standard UK shower hose in minutes. Protects skin and hair from hard water damage.

View on Amazon

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