UK Water Quality Report • 2026 Data

Water Hardness in PA13

Water supply analysis across 2 postcode sectors in PA13 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode PA13

Looking for water hardness metrics in PA13? Water supplied by Scottish Water in this outcode registers a baseline average of 25 PPM across 2 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in PA13. The lowest mineral concentration is recorded in sector PA13 4 at 25 PPM, whereas sector PA13 9 experiences higher mineral levels reaching 25 PPM.

Since PA13 enjoys soft water (25 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 PA13

Lowest mineral concentration

Softest
Sector PA13 4206 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in PA13

Highest mineral concentration

Highest Hardness
Sector PA13 93 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in PA13

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