UK Water Quality Report • 2026 Data

Water Hardness in WS14

Water supply analysis across 3 postcode sectors in WS14 (South Staffordshire Water).

Outcode Avg Hardness300 PPMVery Hard Water
Regional Quality Overview

Water Supply Analysis: Outcode WS14

For residents and businesses in outcode WS14, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that WS14 averages 300 PPM in mineral content, falling into the Very Hard Water classification.

Water chemistry can fluctuate across supply zones in WS14. The lowest mineral concentration is recorded in sector WS14 0 at 300 PPM, whereas sector WS14 9 experiences higher mineral levels reaching 300 PPM.

Due to the very hard water (300 PPM) in WS14, limescale build-up can occur on heating elements, shower heads, and boilers. Setting your dishwasher water softener to the correct level (e.g. Bosch setting H07 (Max Salt)) is strongly recommended to prevent cloudy glassware and internal scale accumulation. Review the individual postcode sectors below to get precise dishwasher salt settings and limescale recommendations.

Softest Sector in WS14

Lowest mineral concentration

Softest
Sector WS14 0205 Postcodes • Very Hard
300 PPM21 °Clark

Hardest Sector in WS14

Highest mineral concentration

Highest Hardness
Sector WS14 9338 Postcodes • Very Hard
300 PPM21 °Clark

All Postcode Sectors in WS14

Select a postcode sector below to view exact water softener salt settings, limescale protection guides, and appliance recommendations.