UK Water Quality Report • 2026 Data

Water Hardness in CH49

Water supply analysis across 10 postcode sectors in CH49 (United Utilities).

Outcode Avg Hardness45 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode CH49

Looking for water hardness metrics in CH49? Water supplied by United Utilities in this outcode registers a baseline average of 45 PPM across 10 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in CH49. The lowest mineral concentration is recorded in sector CH49 0 at 45 PPM, whereas sector CH49 9 experiences higher mineral levels reaching 45 PPM.

Since CH49 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 CH49

Lowest mineral concentration

Softest
Sector CH49 055 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in CH49

Highest mineral concentration

Highest Hardness
Sector CH49 954 Postcodes • Soft
45 PPM3.2 °Clark

All Postcode Sectors in CH49

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