WaterHard.uk

Water Hardness in SO20 Stockbridge

Supplied by Severn Trent Water • Hampshire, South East

215 PPM 0 200 400
Hard
215
ppm (mg/L CaCO₃)
15°
Clark Degrees
12°
German Degrees (dH)
21.5°
French Degrees (fH)

Water Hardness in Stockbridge (SO20)

The water in postcode district SO20 is classified as hard with a hardness level of 215 ppm (parts per million) calcium carbonate. This is 8 ppm above the UK national average of 207 ppm.

Your water is supplied by Severn Trent Water, which serves the South East region. Severn Trent Water draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.

What Does Hard Water Mean for Your Home?

  • ! Significant limescale buildup in kettles, pipes and boilers
  • ! Soap scum on shower screens and taps
  • ! Higher energy bills from scale in heating elements
  • ! Dry skin and dull hair after washing
  • ! White residue on dishes and glassware

Solutions for Hard Water in Stockbridge

At 215 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

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, suits 1–4 people.

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Philips AWP1775 Shower Filter

From ~£30

Instant improvement for skin and hair. Reduces chlorine and limescale at the showerhead — no plumbing needed. KDF filtration, cartridge lasts ~6 months. A great first step in a hard water area.

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BRITA Marella Water Filter Jug

From ~£20

UK's best-selling filter jug. Reduces limescale, chlorine, and metals for better-tasting tap water. Quick first step alongside a softener.

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How SO20 Compares

Area Hardness PPM
SO20 Stockbridge
215 ppm
215 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

Frequently Asked Questions

What is the water hardness in SO20 Stockbridge?
The water in SO20 Stockbridge has a hardness level of 215 ppm (parts per million) calcium carbonate, classified as hard. This is 8 ppm above the UK national average of 207 ppm.
Which water company supplies SO20?
SO20 Stockbridge is supplied by Severn Trent Water. Severn Trent Water serves the South East region.
Is the water in SO20 safe to drink?
Yes. Hard water at 215 ppm is safe to drink. Water hardness affects taste and can cause limescale, but it is not a health risk. In fact, hard water contains beneficial minerals like calcium and magnesium.
How can I reduce water hardness in SO20?
For hard water at 215 ppm, a whole-house water softener is the most effective solution. You can also use a jug filter for drinking water, descaling products for appliances, and a shower filter for better skin and hair.
What does 215 ppm water hardness mean?
215 ppm means there are 215 parts per million of calcium carbonate dissolved in the water. This is equivalent to 15 Clark degrees, 12 German degrees, or 21.5 French degrees. Water above 180 ppm is generally considered hard.

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