Water Hardness in Rayners Lane
Rayners Lane has hard water at 268 mg/l CaCO₃. This is above the UK national average of 197.72 mg/l. You may notice limescale buildup on taps, in kettles, and around showerheads.
268
mg/l CaCO₃
HardUK average: 197.72 mg/l
268
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Hard Water Mean?
With a hardness of 268 mg/l, Rayners Lane 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
- Affinity Water
- Supply Zone
- Rayners Lane (AF055)
- Source Type
- Groundwater
- Treatment Works
- Rayners Lane Treatment Works
Full Water Quality Report for Rayners Lane
See all 8 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Rayners Lane?▾
Yes, Rayners Lane has hard water at 268 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 Rayners Lane?▾
The water hardness in Rayners Lane is 268 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Hard" on the standard UK scale and is above the national average of 197.72 mg/l. Water is supplied by Affinity Water from underground aquifer sources.
Who supplies water to Rayners Lane?▾
Water in Rayners Lane is supplied by Affinity Water, which covers the South East England region. The water is sourced from underground aquifers (boreholes) and treated at Rayners Lane Treatment Works before distribution.