UK Water Quality Report • 2026 Data

Water Hardness in PR25

Water supply analysis across 6 postcode sectors in PR25 (United Utilities).

Outcode Avg Hardness45 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode PR25

For residents and businesses in outcode PR25, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that PR25 averages 45 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in PR25. The lowest mineral concentration is recorded in sector PR25 1 at 45 PPM, whereas sector PR25 9 experiences higher mineral levels reaching 45 PPM.

Since PR25 enjoys soft water (45 PPM), residents generally do not need dishwasher salt or heavy-duty limescale descalers. Standard detergent dosages are sufficient for laundry and dishwashing. Review the individual postcode sectors below to get precise dishwasher salt settings and limescale recommendations.

Softest Sector in PR25

Lowest mineral concentration

Softest
Sector PR25 1193 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in PR25

Highest mineral concentration

Highest Hardness
Sector PR25 928 Postcodes • Soft
45 PPM3.2 °Clark

All Postcode Sectors in PR25

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