WaterHard.uk

Water Hardness in CA13 Cockermouth

Supplied by Severn Trent Water • Cumbria, North West

206 PPM 0 200 400
Hard
206
ppm (mg/L CaCO₃)
14.4°
Clark Degrees
11.5°
German Degrees (dH)
20.6°
French Degrees (fH)

Water Hardness in Cockermouth (CA13)

The water in postcode district CA13 is classified as hard with a hardness level of 206 ppm (parts per million) calcium carbonate. This is 1 ppm below the UK national average of 207 ppm.

Your water is supplied by Severn Trent Water, which serves the North West 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 Cockermouth

At 206 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

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 CA13 Compares

Area Hardness PPM
CA13 Cockermouth
206 ppm
206 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

CA12
Keswick
205 ppm
CA14
Workington
207 ppm
CA15
Maryport
208 ppm

Frequently Asked Questions

What is the water hardness in CA13 Cockermouth?
The water in CA13 Cockermouth has a hardness level of 206 ppm (parts per million) calcium carbonate, classified as hard. This is 1 ppm below the UK national average of 207 ppm.
Which water company supplies CA13?
CA13 Cockermouth is supplied by Severn Trent Water. Severn Trent Water serves the North West region.
Is the water in CA13 safe to drink?
Yes. Hard water at 206 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 CA13?
For hard water at 206 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 206 ppm water hardness mean?
206 ppm means there are 206 parts per million of calcium carbonate dissolved in the water. This is equivalent to 14.4 Clark degrees, 11.5 German degrees, or 20.6 French degrees. Water above 180 ppm is generally considered hard.

Learn More

All postcodes in Cockermouth Severn Trent Water coverage Hard water effects on your home Solutions for hard water

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