UK Water Quality Report • 2026 Data

Water Hardness in DG8

Water supply analysis across 5 postcode sectors in DG8 (United Utilities).

Outcode Avg Hardness45 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode DG8

Analyzing water quality disclosures across all 5 postcode sectors in outcode DG8 reveals an average water hardness of 45 PPM (Soft Water). Public water supply across this area is managed by United Utilities, responsible for treating and delivering water to residential households.

Water chemistry can fluctuate across supply zones in DG8. The lowest mineral concentration is recorded in sector DG8 0 at 45 PPM, whereas sector DG8 9 experiences higher mineral levels reaching 45 PPM.

Since DG8 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 DG8

Lowest mineral concentration

Softest
Sector DG8 0156 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in DG8

Highest mineral concentration

Highest Hardness
Sector DG8 9201 Postcodes • Soft
45 PPM3.2 °Clark

All Postcode Sectors in DG8

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