Official Supplier Data: Wessex Water • DWI & BS 7593 Standards
Water Hardness in TA16
Official water quality verdict for outcode TA16: classified as Hard Water (290 PPM), supplied and treated by Wessex Water across 1 sectors.
Rating: Hard Water290 PPM • 20.3° ClarkSupplier: Wessex Water+45% above UK average
Outcode Mean Hardness290 PPM20.3° Clark • Hard Water29.0°fH • 16.2°dH
Outcode TA16 Household Water Quality Verdict & Practical Advice
Domestic tap water in outcode TA16 is officially classified as hard water, averaging 290 PPM (mg/L CaCO₃) or 20.3° Clark, supplied and treated by Wessex Water across all 1 postcode sectors (56 postcodes). Readings range from 290 PPM (TA16 5) to 290 PPM (TA16 5) with consistent mineral levels throughout.
☕ Kettle & Tea Quality:
Rapid limescale buildup in kettles with floating scum on your cuppa. Descale monthly using white vinegar or food-grade citric acid.
🚿 Skin & Bathing:
High calcium levels can aggravate dry skin & eczema sensitivity. Soap lathers less easily, often leaving a tight feeling after hot showers.
🍽️ Appliances & Salt:
Keep water softener salt topped up and calibrate dishwashers to H04 – H05. Protect combi boiler heat exchangers under BS 7593.
Local Installer Quote Network
Living in a Hard Water Zone (TA16 averages 290 PPM)? Compare Approved Local Installers
Get up to 3 free, no-obligation quotes from WRAS-approved water softener installers and heating engineers serving Wessex Water.
Verified Against British Standard BS 7593
WRAS-Approved Water Softeners
100% Free & No Obligation Quotes
vs. UK Benchmark+45% Hardervs 200 PPM national average
Serving 56 homes and businesses across outcode TA16, mains tap water supplied by Wessex Water registers an average mineral density of 290 PPM (29.0°fH / 16.2°dH). Rated as hard water, local water hardness determines how well laundry detergents lather, the rate of scale accumulation in combi boilers, and whether sensitive skin or eczema flares up after showers.
Water hardness is remarkably consistent across all 1 sectors of TA16, with readings holding steady at 290 PPM from TA16 5 through to TA16 5. This uniform profile means every household on the Wessex Water network in this zone shares the same appliance settings and kettle descaling routine.
Supplies across TA16 are managed by Wessex 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 290 PPM across all 56 local postcodes under strict Drinking Water Inspectorate (DWI) compliance.
Hard water in TA16 (290 PPM) often causes a cloudy scum on hot drinks and makes soap harder to lather, aggravating dry skin and eczema sensitivity after hot baths. For appliances, ensure regular water softener salt top-ups and calibrate your dishwasher to H04 – H05 to avoid cloudy glassware, white streaks, and heating element burnout across all 56 postcodes.
Estimated Annual Household Financial Impact
Limescale & Appliance Operating Costs in Outcode TA16
Based on 290 PPM mineral saturation (Hard Water), operating heating appliances across TA16's 56 households carries distinct annual economic consequences:
Extra Combi Boiler Gas Cost£130 – £190
Thermal heating transfer resistance caused by 1mm–1.5mm calcium carbonate build-up on heat exchangers.
Dishwasher Salt Requirement10 – 14 kg
Essential ion-exchange resin bed regeneration salt required to avoid glass clouding and element burnout.
Tap water throughout outcode TA16 is supplied from a unified distribution network managed by Wessex Water. With sector TA16 5 presenting an identical mineral concentration of 290 PPM, households across all 56 postcodes share uniform limescale risk profiles and identical appliance salt calibrations (H04 – H05).
Frequently Asked Questions: Water in Outcode TA16
Q: What is the average water hardness in outcode TA16?
Tap water across outcode TA16 averages 290 PPM (mg/L), which equals 20.3° Clark, 29.0°fH, or 16.2°dH. It is officially classified as hard water water supplied by Wessex Water.
Q: Is water in TA16 harder than the UK national average?
The UK baseline average is approximately 200 PPM. At 290 PPM, water in outcode TA16 is 45% harder than the national benchmark.
Q: What dishwasher salt setting is recommended for TA16?
For Bosch, Siemens, and Neff dishwashers in outcode TA16 (290 PPM), the recommended softener setting is H04 – H05.
Q: Who manages the municipal water supply in outcode TA16?
Public tap water infrastructure across all 1 sectors in outcode TA16 is distributed and monitored by Wessex Water.
All Postcode Sectors in TA16
Select a postcode sector below to view exact water softener salt settings, limescale protection guides, and appliance recommendations.