UK Water Quality Report • 2026 Data

Water Hardness in EH45

Water supply analysis across 3 postcode sectors in EH45 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode EH45

Analyzing water quality disclosures across all 3 postcode sectors in outcode EH45 reveals an average water hardness of 25 PPM (Soft Water). Public water supply across this area is managed by Scottish Water, responsible for treating and delivering water to residential households.

Water chemistry can fluctuate across supply zones in EH45. The lowest mineral concentration is recorded in sector EH45 6 at 25 PPM, whereas sector EH45 9 experiences higher mineral levels reaching 25 PPM.

Since EH45 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 EH45

Lowest mineral concentration

Softest
Sector EH45 62 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in EH45

Highest mineral concentration

Highest Hardness
Sector EH45 9140 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in EH45

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