Official Supplier Data: Severn Trent Water • DWI & BS 7593 Standards
Water Hardness in WV98
Official water quality verdict for outcode WV98: classified as Moderately Hard Water (145 PPM), supplied and treated by Severn Trent Water across 2 sectors.
Rating: Moderately Hard Water145 PPM • 10.2° ClarkSupplier: Severn Trent Water-28% below UK average
Outcode Mean Hardness145 PPM10.2° Clark • Moderately Hard Water14.5°fH • 8.1°dH
Outcode WV98 Household Water Quality Verdict & Practical Advice
Domestic tap water in outcode WV98 is officially classified as moderately hard water, averaging 145 PPM (mg/L CaCO₃) or 10.2° Clark, supplied and treated by Severn Trent Water across all 2 postcode sectors (557 postcodes). Readings range from 130 PPM (WV98 2) to 160 PPM (WV98 1), showing a local disparity of 30 PPM.
☕ Kettle & Tea Quality:
Gradual chalky ring forms in kettles over 2–3 months. Descale quarterly with citric acid crystals to keep heating elements clean.
🚿 Skin & Bathing:
Moderate mineral content is generally gentle on skin, producing normal lather with everyday soaps and shampoos.
🍽️ Appliances & Salt:
Set dishwashers to H02 – H03 to avoid cloudy glassware, and check boiler inhibitor levels at your annual service.
Local Installer Quote Network
Protect Your Heating & Appliances in WV98 (145 PPM): Compare Local Specialists
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vs. UK Benchmark-28% Softervs 200 PPM national average
Tired of stubborn limescale buildup in your kettle or dealing with an unappetising film of scum on your morning cuppa? Tap water across all 2 postcode sectors in outcode WV98 (covering 557 homes) averages 145 PPM (10.2° Clark). Maintained and distributed by Severn Trent Water, this places the district firmly into the moderately hard water bracket—approximately 28% softer than the UK national baseline (200 PPM).
Water hardness isn't identical across every street in WV98—there is a 30 PPM variance between neighborhoods. Residents in sector WV98 2 enjoy the softest water at 130 PPM, whereas taps in sector WV98 1 register the highest mineral load at 160 PPM. This localized disparity occurs because Severn Trent Water blends supplies from different boreholes, rivers, and storage reservoirs depending on elevation and seasonal demand.
Supplies across WV98 are managed by Severn Trent Water through a balanced mix of lowland river abstraction and regional storage reservoirs. Water hardness fluctuates moderately between wet winter periods and dry summer months, averaging 145 PPM across all 557 local postcodes under strict Drinking Water Inspectorate (DWI) compliance.
With moderate water hardness (145 PPM) in WV98, kettles and showerheads build a light white chalk ring every 2–3 months. A quick rinse with warm water and white vinegar or food-grade citric acid crystals clears the element in minutes. To prevent cloudy glassware, maintain your dishwasher salt top-up set to H02 – H03. Combi boilers also benefit from regular inhibitor checks during annual boiler servicing in line with British Standard BS 7593.
Estimated Annual Household Financial Impact
Limescale & Appliance Operating Costs in Outcode WV98
Based on 145 PPM mineral saturation (Moderately Hard Water), operating heating appliances across WV98's 557 households carries distinct annual economic consequences:
Q: What is the average water hardness in outcode WV98?
Tap water across outcode WV98 averages 145 PPM (mg/L), which equals 10.2° Clark, 14.5°fH, or 8.1°dH. It is officially classified as moderately hard water water supplied by Severn Trent Water.
Q: Is water in WV98 harder than the UK national average?
The UK baseline average is approximately 200 PPM. At 145 PPM, water in outcode WV98 is 28% softer than the national benchmark.
Q: What dishwasher salt setting is recommended for WV98?
For Bosch, Siemens, and Neff dishwashers in outcode WV98 (145 PPM), the recommended softener setting is H02 – H03.
Q: Who manages the municipal water supply in outcode WV98?
Public tap water infrastructure across all 2 sectors in outcode WV98 is distributed and monitored by Severn Trent Water.
All Postcode Sectors in WV98
Select a postcode sector below to view exact water softener salt settings, limescale protection guides, and appliance recommendations.