Water Hardness and Quality in Highbury
Supplied by Wessex Water · Fulwood
Highbury has moderately soft water with quality that meets all UK drinking water standards.
Check a specific postcode in Highbury
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
87.4mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Well Below Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.2pH units
UK Average: 7.43 pH unitsWell Below Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.3mg/l
UK Average: 0.45 mg/lBelow Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
5.3mg/l
UK Average: 16.9 mg/lWell Below Average
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.4µg/l
UK Average: 1.08 µg/lBelow Average
LowAverageHigh
Fluoride
UK Standard: max 1.5 mg/l
0.03mg/l
UK Average: 0.19 mg/lWell Below Average
LowAverageHigh
Water Hardness in Highbury
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
87.4mg/l CaCO₃Moderately Soft
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Highbury has soft water. This means less limescale buildup in your appliances, less soap needed for cleaning, and generally fewer issues with mineral deposits. You are unlikely to need a water softener.
Water Source Information
- Water Company
- Wessex Water
- Supply Zone
- Fulwood
- Source Type
- Reservoir
- Treatment Works
- Fulwood Treatment Works
- Last Tested
- 2025-12-31
- Data Source
- Wessex Water
Frequently Asked Questions
Is the water hard in Highbury?▾
No, Highbury has soft water at just 87.4 mg/l CaCO₃. You are unlikely to experience significant limescale issues.
Is Highbury tap water safe to drink?▾
Yes, tap water in Highbury is safe to drink. It is treated and tested by Wessex Water and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Highbury?▾
The water hardness in Highbury is 87.4 mg/l CaCO₃, which is classified as "Moderately Soft". This is below the UK national average of 170 mg/l.
Who supplies water to Highbury?▾
Water in Highbury is supplied by Wessex Water, which serves the South West England region. The water comes from upland reservoirs and is treated at Fulwood Treatment Works.