UK Water Quality Report • 2026 Data

Water Hardness in G90

Water supply analysis across 1 postcode sectors in G90 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode G90

Looking for water hardness metrics in G90? Water supplied by Scottish Water in this outcode registers a baseline average of 25 PPM across 1 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in G90. The lowest mineral concentration is recorded in sector G90 8 at 25 PPM, whereas sector G90 8 experiences higher mineral levels reaching 25 PPM.

Since G90 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 G90

Lowest mineral concentration

Softest
Sector G90 832 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in G90

Highest mineral concentration

Highest Hardness
Sector G90 832 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in G90

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