Water Hardness in Castleford
Castleford has hard water at 263.71 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.
263.71
mg/l CaCO₃
HardUK average: 197.72 mg/l
263.71
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Hard Water Mean?
With a hardness of 263.71 mg/l, Castleford 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
- Yorkshire Water
- Supply Zone
- Castleford Central and Glasshoughton (Wakefield)
- Source Type
- Mixed
- Treatment Works
- Wakefield Treatment Works
Full Water Quality Report for Castleford
See all 7 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Castleford?▾
Yes, Castleford has hard water at 263.71 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 Castleford?▾
The water hardness in Castleford is 263.71 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 Yorkshire Water from mixed sources.
Who supplies water to Castleford?▾
Water in Castleford is supplied by Yorkshire Water, which covers the Yorkshire and the Humber region. The water is sourced from mixed sources and treated at Wakefield Treatment Works before distribution.