UK Water Quality Report • 2026 Data

Water Hardness in SK2

Water supply analysis across 4 postcode sectors in SK2 (United Utilities).

Outcode Avg Hardness66.3 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode SK2

For residents and businesses in outcode SK2, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that SK2 averages 66.3 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in SK2. The lowest mineral concentration is recorded in sector SK2 5 at 45 PPM, whereas sector SK2 9 experiences higher mineral levels reaching 130 PPM.

Since SK2 enjoys soft water (66.3 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 SK2

Lowest mineral concentration

Softest
Sector SK2 5267 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in SK2

Highest mineral concentration

Highest Hardness
Sector SK2 98 Postcodes • Moderately Soft
130 PPM9.1 °Clark

All Postcode Sectors in SK2

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