WaterHard.uk

Water Hardness in SY10 Oswestry

Supplied by Welsh Water (Dwr Cymru) • Mid Wales, Wales

120 PPM 0 200 400
Slightly Hard
120
ppm (mg/L CaCO₃)
8.4°
Clark Degrees
6.7°
German Degrees (dH)
12°
French Degrees (fH)

Water Hardness in Oswestry (SY10)

The water in postcode district SY10 is classified as slightly hard with a hardness level of 120 ppm (parts per million) calcium carbonate. This is 87 ppm below the UK national average of 207 ppm.

Your water is supplied by Welsh Water (Dwr Cymru), which serves the Wales region. Welsh Water (Dwr Cymru) 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

Test Your Water in Oswestry

At 120 ppm, your water is slightly hard. A home testing kit lets you verify the exact hardness and check for other contaminants.

SJ WAVE 16-in-1 Water Testing Kit

From ~£10

Quick home water test strips — checks hardness, pH, chlorine, lead, and 12 other parameters. Results in 60 seconds. 100 strips per pack.

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How SY10 Compares

Area Hardness PPM
SY10 Oswestry
120 ppm
120 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

SY9
Bishops Castle
50 ppm
SY11
Oswestry
20 ppm
SY12
Ellesmere
21 ppm

Frequently Asked Questions

What is the water hardness in SY10 Oswestry?
The water in SY10 Oswestry has a hardness level of 120 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 87 ppm below the UK national average of 207 ppm.
Which water company supplies SY10?
SY10 Oswestry is supplied by Welsh Water (Dwr Cymru). Welsh Water (Dwr Cymru) serves the Wales region.
Is the water in SY10 safe to drink?
Yes. Slightly Hard water at 120 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 SY10?
At 120 ppm, the water in SY10 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 120 ppm water hardness mean?
120 ppm means there are 120 parts per million of calcium carbonate dissolved in the water. This is equivalent to 8.4 Clark degrees, 6.7 German degrees, or 12 French degrees. Water above 180 ppm is generally considered hard.

Learn More

All postcodes in Oswestry Welsh Water (Dwr Cymru) coverage Hard water effects on your home Solutions for hard water

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