UK Water Quality Report • 2026 Data

Water Hardness in LL62

Water supply analysis across 1 postcode sectors in LL62 (Dŵr Cymru Welsh Water).

Outcode Avg Hardness45 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode LL62

For residents and businesses in outcode LL62, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that LL62 averages 45 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in LL62. The lowest mineral concentration is recorded in sector LL62 5 at 45 PPM, whereas sector LL62 5 experiences higher mineral levels reaching 45 PPM.

Since LL62 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 LL62

Lowest mineral concentration

Softest
Sector LL62 5119 Postcodes • Soft
45 PPM3.2 °Clark

Hardest Sector in LL62

Highest mineral concentration

Highest Hardness
Sector LL62 5119 Postcodes • Soft
45 PPM3.2 °Clark

All Postcode Sectors in LL62

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