UK Water Quality Report • 2026 Data

Water Hardness in TQ6

Water supply analysis across 3 postcode sectors in TQ6 (South West Water).

Outcode Avg Hardness40 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode TQ6

Analyzing water quality disclosures across all 3 postcode sectors in outcode TQ6 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 TQ6. The lowest mineral concentration is recorded in sector TQ6 0 at 40 PPM, whereas sector TQ6 9 experiences higher mineral levels reaching 40 PPM.

Since TQ6 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 TQ6

Lowest mineral concentration

Softest
Sector TQ6 0239 Postcodes • Soft
40 PPM2.8 °Clark

Hardest Sector in TQ6

Highest mineral concentration

Highest Hardness
Sector TQ6 9214 Postcodes • Soft
40 PPM2.8 °Clark

All Postcode Sectors in TQ6

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