WaterHard.uk

Water Hardness in CW3 Crewe

Supplied by United Utilities • Cheshire, North West

48 PPM 0 200 400
Soft
48
ppm (mg/L CaCO₃)
3.4°
Clark Degrees
2.7°
German Degrees (dH)
4.8°
French Degrees (fH)

Water Hardness in Crewe (CW3)

The water in postcode district CW3 is classified as soft with a hardness level of 48 ppm (parts per million) calcium carbonate. This is 159 ppm below the UK national average of 207 ppm.

Your water is supplied by United Utilities, which serves the North West region. United Utilities draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.

What Does Soft Water Mean for Your Home?

  • ~ Soap lathers easily with less product needed
  • ~ Minimal limescale buildup in appliances
  • ~ Gentle on skin and hair
  • ~ May taste slightly flat compared to harder water

Test Your Water in Crewe

At 48 ppm, your water is soft. A home testing kit lets you verify the exact hardness and check for other contaminants.

SJ WAVE 16-in-1 Water Testing Kit

From ~£10

Quick home water test strips — checks hardness, pH, chlorine, lead, and 12 other parameters. Results in 60 seconds. 100 strips per pack.

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How CW3 Compares

Area Hardness PPM
CW3 Crewe
48 ppm
48 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

CW2
Crewe
47 ppm
CW4
Crewe
49 ppm
CW5
Nantwich
50 ppm

Frequently Asked Questions

What is the water hardness in CW3 Crewe?
The water in CW3 Crewe has a hardness level of 48 ppm (parts per million) calcium carbonate, classified as soft. This is 159 ppm below the UK national average of 207 ppm.
Which water company supplies CW3?
CW3 Crewe is supplied by United Utilities. United Utilities serves the North West region.
Is the water in CW3 safe to drink?
Yes. Soft water at 48 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 CW3?
At 48 ppm, the water in CW3 is soft and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 48 ppm water hardness mean?
48 ppm means there are 48 parts per million of calcium carbonate dissolved in the water. This is equivalent to 3.4 Clark degrees, 2.7 German degrees, or 4.8 French degrees. Water above 180 ppm is generally considered hard.

Learn More

All postcodes in Crewe United Utilities coverage Hard water effects on your home Solutions for hard water

Get updates for CW3

We'll notify you when United Utilities reports changes to water hardness in your area.