Water Hardness and Quality in Lower Redbrook
Supplied by Severn Trent Water · Forest of Dean Zone 21
Lower Redbrook has moderately hard water with quality that meets all UK drinking water standards.
Check a specific postcode in Lower Redbrook
Water Quality Scorecard
Total Hardness
Guideline: 150+ mg/l is considered hard
178mg/l CaCO₃
UK Average: 197.72 mg/l CaCO₃Average
LowAverageHigh
pH Level
UK Standard: 6.5 – 9.5
7.61pH units
UK Average: 7.43 pH unitsWell Above Average
LowAverageHigh
Free Chlorine
Guideline: below 1 mg/l
0.51mg/l
UK Average: 0.45 mg/lAbove Average
LowAverageHigh
Nitrate
UK Standard: max 50 mg/l
13.38mg/l
UK Average: 16.9 mg/lAverage
LowAverageHigh
Lead
UK Standard: max 10 µg/l
0.19µg/l
UK Average: 1.08 µg/lWell Below Average
LowAverageHigh
Fluoride
UK Standard: max 1.5 mg/l
0.08mg/l
UK Average: 0.19 mg/lBelow Average
LowAverageHigh
Water Hardness in Lower Redbrook
Hardness is the most searched water quality metric. It affects limescale buildup in kettles, boilers, and pipes.
178mg/l CaCO₃Moderately Hard
Soft
Mod. Soft
Slightly Hard
Mod. Hard
Hard
Very Hard
Lower Redbrook 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
- Severn Trent Water
- Supply Zone
- Forest of Dean Zone 21
- Source Type
- Mixed
- Treatment Works
- Gloucestershire Treatment Works
- Last Tested
- 2025-12-31
- Data Source
- Severn Trent Water
Frequently Asked Questions
Is the water hard in Lower Redbrook?▾
Lower Redbrook has moderately hard water at 178 mg/l CaCO₃. Some limescale may occur but it is manageable with regular descaling.
Is Lower Redbrook tap water safe to drink?▾
Yes, tap water in Lower Redbrook is safe to drink. It is treated and tested by Severn Trent Water and meets all UK Drinking Water Inspectorate standards. All tested parameters are within regulatory limits.
What is the water hardness in Lower Redbrook?▾
The water hardness in Lower Redbrook is 178 mg/l CaCO₃, which is classified as "Moderately Hard". This is above the UK national average of 170 mg/l.
Who supplies water to Lower Redbrook?▾
Water in Lower Redbrook is supplied by Severn Trent Water, which serves the West Midlands region. The water comes from mixed sources and is treated at Gloucestershire Treatment Works.