WaterWater Hardness in West Midlands
203 postcode districts • 5 counties
Water Hardness Across West Midlands
The average water hardness in the West Midlands region is 215 ppm, classified as hard. Across 203 postcode districts, hardness ranges from 53 ppm to 297 ppm.
The region is served by Severn Trent Water, Welsh Water (Dwr Cymru). Water hardness varies by county — see the breakdown below or check your specific postcode.
Counties in West Midlands
| County | Avg Hardness | PPM | Level | Postcodes |
|---|---|---|---|---|
| Shropshire | 249 ppm | Hard | 13 | |
| Staffordshire | 222 ppm | Hard | 21 | |
| West Midlands | 222 ppm | Hard | 145 | |
| Worcestershire | 207 ppm | Hard | 15 | |
| Herefordshire | 57 ppm | Soft | 9 |
Water Companies in West Midlands
Hard Water Guides
Learn more about water hardness and how to manage it.
Recommended Products for West Midlands
Top picks for households in hard water areas across West Midlands.
Water2Buy W2B200 Water Softener
From ~£400Best-value whole-house ion-exchange softener for UK homes. Eliminates limescale from pipes, boilers, and appliances. Digital metered regeneration — low salt use. 7-year warranty.
View on AmazonPhilips AWP1775 Shower Filter
From ~£30Instant improvement for skin and hair. Reduces chlorine and limescale at the showerhead — no plumbing needed. A good first step before committing to a full softener.
View on AmazonGet Water Hardness Updates
Be notified when your water company reports changes to hardness levels.