UK Water Quality Report • 2026 Data

Water Hardness in G3

Water supply analysis across 4 postcode sectors in G3 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode G3

Looking for water hardness metrics in G3? Water supplied by Scottish Water in this outcode registers a baseline average of 25 PPM across 4 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in G3. The lowest mineral concentration is recorded in sector G3 6 at 25 PPM, whereas sector G3 9 experiences higher mineral levels reaching 25 PPM.

Since G3 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 G3

Lowest mineral concentration

Softest
Sector G3 6140 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in G3

Highest mineral concentration

Highest Hardness
Sector G3 911 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in G3

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