Water Hardness in Warren
Warren has hard water at 201 mg/l CaCO₃. This is close to the UK national average of 197.72 mg/l. You may notice limescale buildup on taps, in kettles, and around showerheads.
201
mg/l CaCO₃
HardUK average: 197.72 mg/l
201
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Hard Water Mean?
With a hardness of 201 mg/l, Warren has hard water. This level of hardness is common in areas supplied from chalk and limestone aquifers in the South East of England.
You will likely notice white limescale deposits on taps, showerheads, and inside your kettle. Over time, limescale can reduce the efficiency of boilers and heating systems, increasing energy costs. A water softener can help prevent these issues.
Water Supplier
- Water Company
- United Utilities
- Supply Zone
- Warren
- Source Type
- Groundwater
- Treatment Works
- Wyre Treatment Works
Full Water Quality Report for Warren
See all 4 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Warren?▾
Yes, Warren has hard water at 201 mg/l CaCO₃, classified as "Hard". You will likely notice limescale buildup on taps, in kettles, and around showerheads. A water softener or regular descaling can help manage this.
What is the hardness of water in Warren?▾
The water hardness in Warren is 201 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Hard" on the standard UK scale and is close to the national average of 197.72 mg/l. Water is supplied by United Utilities from underground aquifer sources.
Who supplies water to Warren?▾
Water in Warren is supplied by United Utilities, which covers the North West England region. The water is sourced from underground aquifers (boreholes) and treated at Wyre Treatment Works before distribution.