Water Hardness in Parr
Parr has slightly hard water at 137 mg/l CaCO₃. This is below the UK national average of 197.72 mg/l. Some limescale may occur but it is usually manageable.
137
mg/l CaCO₃
Slightly HardUK average: 197.72 mg/l
137
0 (Soft)200 (Hard)400+ (Very Hard)
What Does Slightly Hard Water Mean?
At 137 mg/l, Parr has slightly hard water. This is a moderate level that may cause some limescale in high-use areas like kettles and showerheads.
Regular descaling of kettles and appliances should be sufficient to manage any buildup. A whole-house water softener is optional at this level but may still be beneficial.
Water Supplier
- Water Company
- United Utilities
- Supply Zone
- Parr
- Source Type
- Mixed
- Treatment Works
- St. Helens Treatment Works
Full Water Quality Report for Parr
See all 6 water quality parameters including pH, chlorine, lead, nitrate, fluoride and more.
Frequently Asked Questions
Is water hard in Parr?▾
Parr has moderately hard water at 137 mg/l CaCO₃, classified as "Slightly Hard". Some limescale may occur but it is usually manageable with regular cleaning.
What is the hardness of water in Parr?▾
The water hardness in Parr is 137 mg/l CaCO₃ (milligrams per litre of calcium carbonate). This is classified as "Slightly Hard" on the standard UK scale and is below the national average of 197.72 mg/l. Water is supplied by United Utilities from mixed sources.
Who supplies water to Parr?▾
Water in Parr is supplied by United Utilities, which covers the North West England region. The water is sourced from mixed sources and treated at St. Helens Treatment Works before distribution.