Is Inverness a hard water area?

No. Tap water across the IV postcode area is soft, so limescale is not a problem here, with a median of 13 mg/L calcium carbonate. It ranges from 5 mg/L in IV21 to 105 mg/L in IV31, from 41 districts with their own water company reading and 8 estimated from the area.

Hardness by IV 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.

Check your exact postcode

The area figure is a median. Your district can sit anywhere between 5 and 105 mg/L.

Nearby areas

• Perth 49
• Kirkwall 91
• Outer Hebrides 11
• Falkirk 17
• Aberdeen 27
• Paisley 26

Is Inverness a hard water area?

No. The median hardness across IV postcode districts is 13 mg/L calcium carbonate, which is soft. 0% of the 49 districts we hold readings for are hard or very hard (180 mg/L and above).

What is the water hardness in Inverness?

Between 5 and 105 mg/L depending on the district, with a median of 13. The hardest measured district is IV31 at 105 mg/L and the softest is IV21 at 5. 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 Inverness?

Usually not. At a median of 13 mg/L limescale is a minor issue in Inverness. 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.