WaterWater Hardness in TR21 Isles Of Scilly
Supplied by South West Water • Cornwall, South West
Slightly Hard
103
ppm (mg/L CaCO₃)
7.2°
Clark Degrees
5.8°
German Degrees (dH)
10.3°
French Degrees (fH)
Water Hardness in Isles Of Scilly (TR21)
The water in postcode district TR21 is classified as slightly hard with a hardness level of 103 ppm (parts per million) calcium carbonate. This is 102 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 TR21 Compares
| Area | Hardness | PPM |
|---|---|---|
| TR21 Isles Of Scilly | 103 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in TR21 Isles Of Scilly?
The water in TR21 Isles Of Scilly has a hardness level of 103 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 102 ppm below the UK national average of 205 ppm.
Which water company supplies TR21?
TR21 Isles Of Scilly is supplied by South West Water. South West Water serves the South West region.
Is the water in TR21 safe to drink?
Yes. Slightly Hard water at 103 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 TR21?
At 103 ppm, the water in TR21 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 103 ppm water hardness mean?
103 ppm means there are 103 parts per million of calcium carbonate dissolved in the water. This is equivalent to 7.2 Clark degrees, 5.8 German degrees, or 10.3 French degrees. Water above 180 ppm is generally considered hard.
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