WaterWater Hardness in OL9 Oldham
Supplied by United Utilities • Greater Manchester, North West
Soft
54
ppm (mg/L CaCO₃)
3.8°
Clark Degrees
3°
German Degrees (dH)
5.4°
French Degrees (fH)
Water Hardness in Oldham (OL9)
The water in postcode district OL9 is classified as soft with a hardness level of 54 ppm (parts per million) calcium carbonate. This is 151 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 Soft Water Mean for Your Home?
- ~ Soap lathers easily with less product needed
- ~ Minimal limescale buildup in appliances
- ~ Gentle on skin and hair
- ~ May taste slightly flat compared to harder water
How OL9 Compares
| Area | Hardness | PPM |
|---|---|---|
| OL9 Oldham | 54 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in OL9 Oldham?
The water in OL9 Oldham has a hardness level of 54 ppm (parts per million) calcium carbonate, classified as soft. This is 151 ppm below the UK national average of 205 ppm.
Which water company supplies OL9?
OL9 Oldham is supplied by United Utilities. United Utilities serves the North West region.
Is the water in OL9 safe to drink?
Yes. Soft water at 54 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 OL9?
At 54 ppm, the water in OL9 is soft and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 54 ppm water hardness mean?
54 ppm means there are 54 parts per million of calcium carbonate dissolved in the water. This is equivalent to 3.8 Clark degrees, 3 German degrees, or 5.4 French degrees. Water above 180 ppm is generally considered hard.
All postcodes in Oldham • United Utilities coverage • Hardest water areas • Softest water areas
Get updates for OL9
We'll notify you when United Utilities reports changes to water hardness in your area.