WaterWater Hardness in DL12 Barnard Castle
Supplied by Northumbrian Water • County Durham, North East
Slightly Hard
117
ppm (mg/L CaCO₃)
8.2°
Clark Degrees
6.6°
German Degrees (dH)
11.7°
French Degrees (fH)
Water Hardness in Barnard Castle (DL12)
The water in postcode district DL12 is classified as slightly hard with a hardness level of 117 ppm (parts per million) calcium carbonate. This is 88 ppm below the UK national average of 205 ppm.
Your water is supplied by Northumbrian Water, which serves the North East region. Northumbrian 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 DL12 Compares
| Area | Hardness | PPM |
|---|---|---|
| DL12 Barnard Castle | 117 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in DL12 Barnard Castle?
The water in DL12 Barnard Castle has a hardness level of 117 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 88 ppm below the UK national average of 205 ppm.
Which water company supplies DL12?
DL12 Barnard Castle is supplied by Northumbrian Water. Northumbrian Water serves the North East region.
Is the water in DL12 safe to drink?
Yes. Slightly Hard water at 117 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 DL12?
At 117 ppm, the water in DL12 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 117 ppm water hardness mean?
117 ppm means there are 117 parts per million of calcium carbonate dissolved in the water. This is equivalent to 8.2 Clark degrees, 6.6 German degrees, or 11.7 French degrees. Water above 180 ppm is generally considered hard.
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