Water Hardness and Quality in Lymm
Supplied by United Utilities · Appleton, Warrington
Lymm has hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Lymm
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
207.3mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.52pH units
UK Average: 7.43 pH unitsAbove Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.61mg/l
UK Average: 0.45 mg/lWell Above Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
15.7mg/l
UK Average: 16.9 mg/lAverage
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.55µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Water Hardness in Lymm
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
207.3mg/l CaCO₃Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Lymm has hard water at 207.3 mg/l. You will likely experience significant limescale buildup in kettles, boilers, and on bathroom surfaces. Many residents in your area use water softeners or anti-limescale products.
Water Source Information
- Water Company
- United Utilities
- Supply Zone
- Appleton, Warrington
- Source Type
- Groundwater
- Treatment Works
- Warrington Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Lymm?▾
Yes, Lymm has hard water at 207.3 mg/l CaCO₃. This is classified as "Hard" on the standard scale. You may notice limescale buildup in kettles and on taps.
Is Lymm tap water safe to drink?▾
Yes, tap water in Lymm 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 Lymm?▾
The water hardness in Lymm is 207.3 mg/l CaCO₃, which is classified as "Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Lymm?▾
Water in Lymm is supplied by United Utilities, which serves the North West England region. The water comes from underground aquifers and is treated at Warrington Treatment Works.