WaterHard.uk

Water Hardness in TR15 Redruth

Supplied by South West Water • Cornwall, South West

74 PPM 0 200 400
Slightly Hard
74
ppm (mg/L CaCO₃)
5.2°
Clark Degrees
4.1°
German Degrees (dH)
7.4°
French Degrees (fH)

Water Hardness in Redruth (TR15)

The water in postcode district TR15 is classified as slightly hard with a hardness level of 74 ppm (parts per million) calcium carbonate. This is 133 ppm below the UK national average of 207 ppm.

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

What Does Slightly Hard Water Mean for Your Home?

  • ~ Minor limescale may appear in kettles over time
  • ~ Soap lathers reasonably well
  • ~ Appliances generally unaffected
  • ~ Good balance of mineral taste

Test Your Water in Redruth

At 74 ppm, your water is slightly hard. 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 TR15 Compares

Area Hardness PPM
TR15 Redruth
74 ppm
74 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

TR14
Camborne
73 ppm
TR16
Redruth
75 ppm
TR17
Marazion
76 ppm

Frequently Asked Questions

What is the water hardness in TR15 Redruth?
The water in TR15 Redruth has a hardness level of 74 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 133 ppm below the UK national average of 207 ppm.
Which water company supplies TR15?
TR15 Redruth is supplied by South West Water. South West Water serves the South West region.
Is the water in TR15 safe to drink?
Yes. Slightly Hard water at 74 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 TR15?
At 74 ppm, the water in TR15 is slightly hard and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 74 ppm water hardness mean?
74 ppm means there are 74 parts per million of calcium carbonate dissolved in the water. This is equivalent to 5.2 Clark degrees, 4.1 German degrees, or 7.4 French degrees. Water above 180 ppm is generally considered hard.

Learn More

All postcodes in Redruth South West Water coverage Hard water effects on your home Solutions for hard water

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