WaterWater Hardness in TR3 Truro
Supplied by South West Water • Cornwall, South West
Slightly Hard
101
ppm (mg/L CaCO₃)
7.1°
Clark Degrees
5.7°
German Degrees (dH)
10.1°
French Degrees (fH)
Water Hardness in Truro (TR3)
The water in postcode district TR3 is classified as slightly hard with a hardness level of 101 ppm (parts per million) calcium carbonate. This is 104 ppm below the UK national average of 205 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
How TR3 Compares
| Area | Hardness | PPM |
|---|---|---|
| TR3 Truro | 101 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in TR3 Truro?
The water in TR3 Truro has a hardness level of 101 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 104 ppm below the UK national average of 205 ppm.
Which water company supplies TR3?
TR3 Truro is supplied by South West Water. South West Water serves the South West region.
Is the water in TR3 safe to drink?
Yes. Slightly Hard water at 101 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 TR3?
At 101 ppm, the water in TR3 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 101 ppm water hardness mean?
101 ppm means there are 101 parts per million of calcium carbonate dissolved in the water. This is equivalent to 7.1 Clark degrees, 5.7 German degrees, or 10.1 French degrees. Water above 180 ppm is generally considered hard.
All postcodes in Truro • South West Water coverage • Hardest water areas • Softest water areas
Get updates for TR3
We'll notify you when South West Water reports changes to water hardness in your area.