WaterWater Hardness in OL11 Rochdale
Supplied by United Utilities • Greater Manchester, North West
Slightly Hard
64
ppm (mg/L CaCO₃)
4.5°
Clark Degrees
3.6°
German Degrees (dH)
6.4°
French Degrees (fH)
Water Hardness in Rochdale (OL11)
The water in postcode district OL11 is classified as slightly hard with a hardness level of 64 ppm (parts per million) calcium carbonate. This is 141 ppm below the UK national average of 205 ppm.
Your water is supplied by United Utilities, which serves the North West region. United Utilities 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 OL11 Compares
| Area | Hardness | PPM |
|---|---|---|
| OL11 Rochdale | 64 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in OL11 Rochdale?
The water in OL11 Rochdale has a hardness level of 64 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 141 ppm below the UK national average of 205 ppm.
Which water company supplies OL11?
OL11 Rochdale is supplied by United Utilities. United Utilities serves the North West region.
Is the water in OL11 safe to drink?
Yes. Slightly Hard water at 64 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 OL11?
At 64 ppm, the water in OL11 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 64 ppm water hardness mean?
64 ppm means there are 64 parts per million of calcium carbonate dissolved in the water. This is equivalent to 4.5 Clark degrees, 3.6 German degrees, or 6.4 French degrees. Water above 180 ppm is generally considered hard.
All postcodes in Rochdale • United Utilities coverage • Hardest water areas • Softest water areas
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