Water Quality Breakdown: Sector CV10 0
According to the latest public disclosures from Severn Trent Water, tap water across postcode sector CV10 0 (outcode CV10) registers an average mineral concentration of 160 PPM (mg/L), which translates to 11.2° Clark on the English hardness scale. This water supply is officially classified as Moderately Hard.
Registering a moderate mineral concentration of 160 PPM (11.2° Clark), water in CV10 0 presents a manageable limescale risk. While heating element degradation is limited (approx. 5% efficiency loss), gradual white mineral film can still develop inside kettles and glass shower screens if left uncleaned.
To protect your dishwasher's internal ion-exchange resin in CV10 0, manual water softener calibration is required. For Bosch and Siemens dishwashers, the manufacturer-recommended salt setting for 160 PPM is H02. Filling the salt reservoir ensures calcium ions are neutralized before heating, preventing cloudy glass film and white spot residue on washed dishes.
Hard minerals interact with fatty acids in soaps, creating insoluble soap scum. In CV10 0, washing with 160 PPM water requires approximately +50% extra detergent or shampoo to achieve a full lather compared to soft water zones. Furthermore, residents prone to sensitive skin, eczema, or dry hair may benefit from installing an inline shower filter to reduce mineral friction during washing.
Overall, water quality in sector CV10 0 reflects Severn Trent Water's regional catchment chemistry. Use our interactive setup tool below to view exact brand-by-brand dishwasher settings and recommended limescale protection products for your home.