Water Hardness and Quality in Johnson's Hillock
Supplied by United Utilities · Chorley North & Astley
Johnson's Hillock has slightly hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Johnson's Hillock
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
130.4mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.17pH units
UK Average: 7.43 pH unitsWell Below Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.74mg/l
UK Average: 0.45 mg/lWell Above Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.55µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Water Hardness in Johnson's Hillock
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
130.4mg/l CaCO₃Slightly Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Johnson's Hillock has moderately hard water. You may notice some limescale buildup in your kettle and on taps over time. A regular descaling routine should be sufficient for most households.
Water Source Information
- Water Company
- United Utilities
- Supply Zone
- Chorley North & Astley
- Source Type
- Mixed
- Treatment Works
- Chorley Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Johnson's Hillock?▾
Johnson's Hillock has moderately hard water at 130.4 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Johnson's Hillock tap water safe to drink?▾
Yes, tap water in Johnson's Hillock is safe to drink. It is treated and tested by United Utilities and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Johnson's Hillock?▾
The water hardness in Johnson's Hillock is 130.4 mg/l CaCO₃, which is classified as "Slightly Hard". This is below the UK national average of 170 mg/l.
Who supplies water to Johnson's Hillock?▾
Water in Johnson's Hillock is supplied by United Utilities, which serves the North West England region. The water comes from mixed sources and is treated at Chorley Treatment Works.