UK Water Quality Report • 2026 Data

Water Hardness in TR6

Water supply analysis across 1 postcode sectors in TR6 (South West Water).

Outcode Avg Hardness40 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode TR6

For residents and businesses in outcode TR6, understanding local water chemistry is essential for appliance longevity and limescale prevention. Our environmental data shows that TR6 averages 40 PPM in mineral content, falling into the Soft Water classification.

Water chemistry can fluctuate across supply zones in TR6. The lowest mineral concentration is recorded in sector TR6 0 at 40 PPM, whereas sector TR6 0 experiences higher mineral levels reaching 40 PPM.

Since TR6 enjoys soft water (40 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 TR6

Lowest mineral concentration

Softest
Sector TR6 0154 Postcodes • Soft
40 PPM2.8 °Clark

Hardest Sector in TR6

Highest mineral concentration

Highest Hardness
Sector TR6 0154 Postcodes • Soft
40 PPM2.8 °Clark

All Postcode Sectors in TR6

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