WaterHard.uk

Water Hardness in DA2 Dartford

Supplied by Thames Water • Greater London, London

0 200 400 316 ppm
Very Hard
316
ppm (mg/L CaCO₃)
22.1°
Clark Degrees
17.7°
German Degrees (dH)
31.6°
French Degrees (fH)

Water Hardness in Dartford (DA2)

The water in postcode district DA2 is classified as very hard with a hardness level of 316 ppm (parts per million) calcium carbonate. This is 111 ppm above the UK national average of 205 ppm.

Your water is supplied by Thames Water, which serves the London region. Thames Water draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.

What Does Very Hard Water Mean for Your Home?

  • ! Heavy limescale requiring frequent descaling
  • ! Blocked showerheads and reduced water flow
  • ! Substantially higher energy bills from boiler scale
  • ! Dry, itchy skin and lifeless hair
  • ! White crusty deposits on taps and surfaces
  • ! Reduced lifespan of washing machines and dishwashers

Solutions for Hard Water in Dartford

At 316 ppm, you may benefit from a water softener or filter to reduce limescale and improve water quality.

View Solutions Water Softener Guide

How DA2 Compares

Area Hardness PPM
DA2 Dartford
316 ppm
316 ppm
UK National Average
205 ppm
205 ppm

Nearby Areas

DA1
Dartford
315 ppm
DA3
Longfield
317 ppm
DA4
Dartford
318 ppm

Frequently Asked Questions

What is the water hardness in DA2 Dartford?
The water in DA2 Dartford has a hardness level of 316 ppm (parts per million) calcium carbonate, classified as very hard. This is 111 ppm above the UK national average of 205 ppm.
Which water company supplies DA2?
DA2 Dartford is supplied by Thames Water. Thames Water serves the London region.
Is the water in DA2 safe to drink?
Yes. Very Hard water at 316 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 DA2?
For very hard water at 316 ppm, a whole-house water softener is the most effective solution. You can also use a jug filter for drinking water, descaling products for appliances, and a shower filter for better skin and hair.
What does 316 ppm water hardness mean?
316 ppm means there are 316 parts per million of calcium carbonate dissolved in the water. This is equivalent to 22.1 Clark degrees, 17.7 German degrees, or 31.6 French degrees. Water above 180 ppm is generally considered hard.

All postcodes in Dartford • Thames Water coverage • Hardest water areas • Softest water areas

Get updates for DA2

We'll notify you when Thames Water reports changes to water hardness in your area.