UK Water Quality Report • 2026 Data

Water Hardness in PH5

Water supply analysis across 1 postcode sectors in PH5 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode PH5

For residents and businesses in outcode PH5, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that PH5 averages 25 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in PH5. The lowest mineral concentration is recorded in sector PH5 2 at 25 PPM, whereas sector PH5 2 experiences higher mineral levels reaching 25 PPM.

Since PH5 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 PH5

Lowest mineral concentration

Softest
Sector PH5 243 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in PH5

Highest mineral concentration

Highest Hardness
Sector PH5 243 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in PH5

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