Water Hardness in Canons Park
Canons Park has very hard water at 353 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.
353
mg/l CaCO₃
Very HardUK average: 197.72 mg/l
353
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Very Hard Water Mean?
With a hardness of 353 mg/l, Canons Park has very 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
- Stanmore/Mill Hill (AF052)
- Source Type
- Groundwater
- Treatment Works
- Stanmore/Mill Hill Treatment Works
Full Water Quality Report for Canons Park
See all 8 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Canons Park?▾
Yes, Canons Park has hard water at 353 mg/l CaCO₃, classified as "Very 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 Canons Park?▾
The water hardness in Canons Park is 353 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Very 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 Canons Park?▾
Water in Canons Park is supplied by Affinity Water, which covers the South East England region. The water is sourced from underground aquifers (boreholes) and treated at Stanmore/Mill Hill Treatment Works before distribution.