Water Hardness and Quality in Birkenhead and Tranmere
Supplied by United Utilities · Birkenhead and Tranmere
Birkenhead and Tranmere has hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Birkenhead and Tranmere
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
238.9mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.36pH units
UK Average: 7.43 pH unitsAverage
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.44mg/l
UK Average: 0.45 mg/lAverage
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
19.36mg/l
UK Average: 16.9 mg/lAverage
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.64µg/l
UK Average: 1.08 µg/lAverage
LowAverageHigh
Water Hardness in Birkenhead and Tranmere
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
238.9mg/l CaCO₃Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Birkenhead and Tranmere has hard water at 238.9 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
- Birkenhead and Tranmere
- Source Type
- Groundwater
- Treatment Works
- Wirral Treatment Works
- Last Tested
- 2024-12-31
- Data Source
- United Utilities
Frequently Asked Questions
Is the water hard in Birkenhead and Tranmere?▾
Yes, Birkenhead and Tranmere has hard water at 238.9 mg/l CaCO₃. This is classified as "Hard" on the standard scale. You may notice limescale buildup in kettles and on taps.
Is Birkenhead and Tranmere tap water safe to drink?▾
Yes, tap water in Birkenhead and Tranmere 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 Birkenhead and Tranmere?▾
The water hardness in Birkenhead and Tranmere is 238.9 mg/l CaCO₃, which is classified as "Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Birkenhead and Tranmere?▾
Water in Birkenhead and Tranmere is supplied by United Utilities, which serves the North West England region. The water comes from underground aquifers and is treated at Wirral Treatment Works.