Water Hardness Breakdown for Sector WS6 7
Serving the community across sector WS6 7, mains tap water is supplied by South Staffordshire Water. Across the 163 postcodes within this distribution boundary, the baseline water hardness currently averages 300 PPM, falling into the very hard threshold.
With an intense mineral load of 300 PPM (21° Clark), households in WS6 7 face rapid limescale deposition. Dissolved calcium and magnesium leave thick chalky residue on shower screens, aerators, and heating elements while reducing central heating boiler efficiency by up to 18% – 25%+.
Water quality in WS6 7 is monitored continuously under the Water Supply (Water Quality) Regulations. Environmental testing ensures that the 300 PPM mineral density supplied by South Staffordshire Water remains compliant with all Drinking Water Inspectorate (DWI) parameters.
In everyday household use, calcium and magnesium ions in 300 PPM water bind with soaps, producing chalky bathroom residue and scum on your morning cuppa. In sector WS6 7, washing laundry or dishware requires +50% extra detergent alongside dedicated limescale inhibitors. For personal grooming, individuals with dry skin or eczema sensitivity may experience skin tightness after showers in this very hard water environment.
Calibrating appliance water softening systems in WS6 7 prevents etched glassware and heating element burnouts. Based on South Staffordshire Water's official 300 PPM rating, Bosch dishwashers should be set to H07 (Max Salt). Consult the interactive equipment guide below for custom brand settings across all 163 postcodes.