Water Hardness in Lymm
Lymm has hard water at 207.3 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.
207.3
mg/l CaCO₃
HardUK average: 197.72 mg/l
207.3
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Hard Water Mean?
With a hardness of 207.3 mg/l, Lymm 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
- Appleton, Warrington
- Source Type
- Groundwater
- Treatment Works
- Warrington Treatment Works
Full Water Quality Report for Lymm
See all 6 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Lymm?▾
Yes, Lymm has hard water at 207.3 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 Lymm?▾
The water hardness in Lymm is 207.3 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 Lymm?▾
Water in Lymm is supplied by United Utilities, which covers the North West England region. The water is sourced from underground aquifers (boreholes) and treated at Warrington Treatment Works before distribution.