UK Water Quality Report • 2026 Data

Water Hardness in L24

Water supply analysis across 10 postcode sectors in L24 (United Utilities).

Outcode Avg Hardness45 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode L24

For residents and businesses in outcode L24, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that L24 averages 45 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in L24. The lowest mineral concentration is recorded in sector L24 0 at 45 PPM, whereas sector L24 9 experiences higher mineral levels reaching 45 PPM.

Since L24 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 L24

Lowest mineral concentration

Softest
Sector L24 040 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in L24

Highest mineral concentration

Highest Hardness
Sector L24 953 Postcodes • Soft
45 PPM3.2 °Clark

All Postcode Sectors in L24

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