WaterHard.uk

Water Hardness in NG32 Grantham

Supplied by Severn Trent Water • Nottinghamshire, East Midlands

150 PPM 0 200 400
Moderately Hard
150
ppm (mg/L CaCO₃)
10.5°
Clark Degrees
8.4°
German Degrees (dH)
15°
French Degrees (fH)

Water Hardness in Grantham (NG32)

The water in postcode district NG32 is classified as moderately hard with a hardness level of 150 ppm (parts per million) calcium carbonate. This is 57 ppm below the UK national average of 207 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

Test Your Water in Grantham

At 150 ppm, your water is moderately 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 NG32 Compares

Area Hardness PPM
NG32 Grantham
150 ppm
150 ppm
UK National Average
207 ppm
207 ppm

Nearby Areas

NG31
Grantham
300 ppm
NG33
Grantham
151 ppm
NG34
Sleaford
152 ppm

Frequently Asked Questions

What is the water hardness in NG32 Grantham?
The water in NG32 Grantham has a hardness level of 150 ppm (parts per million) calcium carbonate, classified as moderately hard. This is 57 ppm below the UK national average of 207 ppm.
Which water company supplies NG32?
NG32 Grantham is supplied by Severn Trent Water. Severn Trent Water serves the East Midlands region.
Is the water in NG32 safe to drink?
Yes. Moderately Hard water at 150 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 NG32?
At 150 ppm, the water in NG32 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 150 ppm water hardness mean?
150 ppm means there are 150 parts per million of calcium carbonate dissolved in the water. This is equivalent to 10.5 Clark degrees, 8.4 German degrees, or 15 French degrees. Water above 180 ppm is generally considered hard.

Learn More

All postcodes in Grantham Severn Trent Water coverage Hard water effects on your home Solutions for hard water

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