UK Water Quality Report • 2026 Data

Water Hardness in TR14

Water supply analysis across 5 postcode sectors in TR14 (South West Water).

Outcode Avg Hardness40 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode TR14

Analyzing water quality disclosures across all 5 postcode sectors in outcode TR14 reveals an average water hardness of 40 PPM (Soft Water). Public water supply across this area is managed by South West Water, responsible for treating and delivering water to residential households.

Water chemistry can fluctuate across supply zones in TR14. The lowest mineral concentration is recorded in sector TR14 0 at 40 PPM, whereas sector TR14 9 experiences higher mineral levels reaching 40 PPM.

Since TR14 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 TR14

Lowest mineral concentration

Softest
Sector TR14 0213 Postcodes • Soft
40 PPM2.8 °Clark

Hardest Sector in TR14

Highest mineral concentration

Highest Hardness
Sector TR14 9109 Postcodes • Soft
40 PPM2.8 °Clark

All Postcode Sectors in TR14

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