UK Water Quality Report • 2026 Data

Water Hardness in IP14

Water supply analysis across 7 postcode sectors in IP14 (Anglian Water).

Outcode Avg Hardness311.4 PPMVery Hard Water
Regional Quality Overview

Water Supply Analysis: Outcode IP14

Looking for water hardness metrics in IP14? Water supplied by Anglian Water in this outcode registers a baseline average of 311.4 PPM across 7 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in IP14. The lowest mineral concentration is recorded in sector IP14 1 at 310 PPM, whereas sector IP14 4 experiences higher mineral levels reaching 320 PPM.

Due to the very hard water (311.4 PPM) in IP14, 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 IP14

Lowest mineral concentration

Softest
Sector IP14 1308 Postcodes • Very Hard
310 PPM21.7 °Clark

Hardest Sector in IP14

Highest mineral concentration

Highest Hardness
Sector IP14 4295 Postcodes • Very Hard
320 PPM22.4 °Clark

All Postcode Sectors in IP14

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