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Is Leeds a hard water area?

No. Tap water across the LS postcode area is moderately hard, with some scale over time but rarely enough to need a softener, with a median of 137 mg/L calcium carbonate. It ranges from 45 mg/L in LS29 to 252 mg/L in LS25, from 26 districts with their own water company reading and 3 estimated from the area.

  1. Soft
  2. Moderately soft
  3. Slightly hard
  4. Very hard
Hardness in mg/L as calcium carbonate, the scale UK water companies report in.
Soft
0 to 60 mg/L
Moderately soft
60 to 120 mg/L
Slightly hard
120 to 180 mg/L
Hard
180 to 200 mg/L
Very hard
200 to 400 mg/L

Hardness by LS district

Hardest first. Hard starts at 180 mg/L, very hard at 250. Districts marked with an asterisk take the area's median rather than a reading of their own.

Districtmg/LHardness
LS25252very hard
LS24235hard
LS15179moderately hard
LS8157moderately hard
LS26154moderately hard
LS12146moderately hard
LS14146moderately hard
LS18143moderately hard
LS7141moderately hard
LS9141moderately hard
LS16140moderately hard
LS19*137moderately hard
LS5*137moderately hard
LS11137moderately hard
LS17137moderately hard
LS23*137moderately hard
LS22136moderately hard
LS10133moderately hard
LS4129moderately hard
LS13123moderately hard
LS2116moderately soft
LS6116moderately soft
LS3115moderately soft
LS1104moderately soft
LS2897moderately soft
LS2781moderately soft
LS2180moderately soft
LS2060moderately soft
LS2945soft

You do not need a softener in Leeds.

At 137 mg/L the practical effects are minor. If you notice anything, it is usually chlorine rather than hardness: a shower filter or a filter jug deals with that.

Check your exact postcode

The area figure is a median. Your district can sit anywhere between 45 and 252 mg/L.

Nearby areas

Is Leeds a hard water area?
No. The median hardness across LS postcode districts is 137 mg/L calcium carbonate, which is moderately hard. 7% of the 29 districts we hold readings for are hard or very hard (180 mg/L and above).
What is the water hardness in Leeds?
Between 45 and 252 mg/L depending on the district, with a median of 137. The hardest measured district is LS25 at 252 mg/L and the softest is LS29 at 45. Figures come from water company drinking-water tests, with postcode-area estimates for districts that have no reading of their own.
Do I need a water softener in Leeds?
Usually not. At a median of 137 mg/L limescale is a minor issue in Leeds. A filter jug or a shower filter covers the everyday effects. Only districts at 180 mg/L or above are worth a softener quote.

Hardness as mg/L calcium carbonate from water company drinking-water tests and postcode checkers. See the UK hardness map for every area.