UK Water Quality Report • 2026 Data

Water Hardness in CV35

Water supply analysis across 4 postcode sectors in CV35 (Severn Trent Water).

Outcode Avg Hardness160 PPMModerately Hard Water
Regional Quality Overview

Water Supply Analysis: Outcode CV35

Looking for water hardness metrics in CV35? Water supplied by Severn Trent Water in this outcode registers a baseline average of 160 PPM across 4 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in CV35. The lowest mineral concentration is recorded in sector CV35 0 at 160 PPM, whereas sector CV35 9 experiences higher mineral levels reaching 160 PPM.

Due to the moderately hard water (160 PPM) in CV35, 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 H02) 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 CV35

Lowest mineral concentration

Softest
Sector CV35 0275 Postcodes • Moderately Hard
160 PPM11.2 °Clark

Hardest Sector in CV35

Highest mineral concentration

Highest Hardness
Sector CV35 9268 Postcodes • Moderately Hard
160 PPM11.2 °Clark

All Postcode Sectors in CV35

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