WaterWater Hardness in DE3 Derby
Supplied by Severn Trent Water • Derbyshire, East Midlands
Moderately Hard
179
ppm (mg/L CaCO₃)
12.5°
Clark Degrees
10°
German Degrees (dH)
17.9°
French Degrees (fH)
Water Hardness in Derby (DE3)
The water in postcode district DE3 is classified as moderately hard with a hardness level of 179 ppm (parts per million) calcium carbonate. This is 26 ppm below the UK national average of 205 ppm.
Your water is supplied by Severn Trent Water, which serves the East Midlands region. Severn Trent Water draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.
What Does Moderately Hard Water Mean for Your Home?
- ~ Noticeable limescale buildup in kettles and boilers
- ~ Soap may not lather as easily
- ~ Showerhead may need descaling periodically
- ~ Slight film on glassware after washing
How DE3 Compares
| Area | Hardness | PPM |
|---|---|---|
| DE3 Derby | 179 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in DE3 Derby?
The water in DE3 Derby has a hardness level of 179 ppm (parts per million) calcium carbonate, classified as moderately hard. This is 26 ppm below the UK national average of 205 ppm.
Which water company supplies DE3?
DE3 Derby is supplied by Severn Trent Water. Severn Trent Water serves the East Midlands region.
Is the water in DE3 safe to drink?
Yes. Moderately Hard water at 179 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 DE3?
At 179 ppm, the water in DE3 is moderately hard and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 179 ppm water hardness mean?
179 ppm means there are 179 parts per million of calcium carbonate dissolved in the water. This is equivalent to 12.5 Clark degrees, 10 German degrees, or 17.9 French degrees. Water above 180 ppm is generally considered hard.
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