UK Water Quality Report • 2026 Data

Water Hardness in PL32

Water supply analysis across 1 postcode sectors in PL32 (South West Water).

Outcode Avg Hardness40 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode PL32

Looking for water hardness metrics in PL32? Water supplied by South West Water in this outcode registers a baseline average of 40 PPM across 1 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in PL32. The lowest mineral concentration is recorded in sector PL32 9 at 40 PPM, whereas sector PL32 9 experiences higher mineral levels reaching 40 PPM.

Since PL32 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 PL32

Lowest mineral concentration

Softest
Sector PL32 9172 Postcodes • Soft
40 PPM2.8 °Clark

Hardest Sector in PL32

Highest mineral concentration

Highest Hardness
Sector PL32 9172 Postcodes • Soft
40 PPM2.8 °Clark

All Postcode Sectors in PL32

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