UK Water Quality Report • 2026 Data

Water Hardness in BT10

Water supply analysis across 2 postcode sectors in BT10 (Northern Ireland Water).

Outcode Avg Hardness35 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode BT10

For residents and businesses in outcode BT10, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that BT10 averages 35 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in BT10. The lowest mineral concentration is recorded in sector BT10 0 at 35 PPM, whereas sector BT10 9 experiences higher mineral levels reaching 35 PPM.

Since BT10 enjoys soft water (35 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 BT10

Lowest mineral concentration

Softest
Sector BT10 0210 Postcodes • Soft
35 PPM2.4 °Clark

Hardest Sector in BT10

Highest mineral concentration

Highest Hardness
Sector BT10 94 Postcodes • Soft
35 PPM2.4 °Clark

All Postcode Sectors in BT10

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