UK Water Quality Report • 2026 Data

Water Hardness in AB42

Water supply analysis across 7 postcode sectors in AB42 (Scottish Water).

Outcode Avg Hardness25 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode AB42

Looking for water hardness metrics in AB42? Water supplied by Scottish Water in this outcode registers a baseline average of 25 PPM across 7 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in AB42. The lowest mineral concentration is recorded in sector AB42 0 at 25 PPM, whereas sector AB42 9 experiences higher mineral levels reaching 25 PPM.

Since AB42 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 AB42

Lowest mineral concentration

Softest
Sector AB42 0156 Postcodes • Soft
25 PPM1.8 °Clark

Hardest Sector in AB42

Highest mineral concentration

Highest Hardness
Sector AB42 94 Postcodes • Soft
25 PPM1.8 °Clark

All Postcode Sectors in AB42

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