UK Water Quality Report • 2026 Data

Water Hardness in PL2

Water supply analysis across 4 postcode sectors in PL2 (South West Water).

Outcode Avg Hardness40 PPMSoft Water
Regional Quality Overview

Water Supply Analysis: Outcode PL2

Looking for water hardness metrics in PL2? Water supplied by South West Water in this outcode registers a baseline average of 40 PPM across 4 distinct postcode sectors.

Water chemistry can fluctuate across supply zones in PL2. The lowest mineral concentration is recorded in sector PL2 1 at 40 PPM, whereas sector PL2 9 experiences higher mineral levels reaching 40 PPM.

Since PL2 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 PL2

Lowest mineral concentration

Softest
Sector PL2 1202 Postcodes • Soft
40 PPM2.8 °Clark

Hardest Sector in PL2

Highest mineral concentration

Highest Hardness
Sector PL2 99 Postcodes • Soft
40 PPM2.8 °Clark

All Postcode Sectors in PL2

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