Burnley Water Hardness & Quality Report (2026)
Water Hardness
~200–300 mg/L
Hardestimated · not lab-verified
Source
mixed
pH Level
7.8
neutral = 7.0
Lead
0.002 mg/L
✓ Below action level
TDS
342.1 mg/L
Est. Daily Cost
£0.57
energy & soap waste
Source: DWI Data Portal · Updated 2026
0–99
mg/L
Soft
100–149
mg/L
Slightly Hard
150–199
mg/L
Moderately Hard
200–300
mg/L
Hard
300+
mg/L
Very Hard
Appliance Damage Report
In Burnley, your appliances are currently losing 33% efficiency due to mineral buildup.
| Appliance | In Burnley | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 5.7 yrs | 8.5 yrs | -33% |
| Washing Machine | 8 yrs | 12 yrs | -33% |
| Water Heater | 10 yrs | 15 yrs | -33% |
Regional Water Comparison
How Burnley compares to its nearest neighbours
| City | Hardness | Clark° | Risk | Source |
|---|---|---|---|---|
| ▶ Burnley, North West | ≈ 200–300 mg/L | 17.5° | 🟠 Hard | mixed |
| Brierfield, North West | ≈ 0–100 mg/L | 4.6° | 🟢 Soft | mixed |
| Nelson, North West | ≈ 0–100 mg/L | 4.6° | 🟢 Soft | mixed |
| Padiham, North West | ≈ 0–100 mg/L | 10° | 🟢 Soft | mixed |
| Colne, North West | ≈ 150–200 mg/L | 6.2° | 🟡 Moderately Hard | mixed |
National Benchmark
How Burnley compares to the United Kingdom average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Burnley | ≈ 200–300 mg/L | 🟠 High |
| United Kingdom National Avg | 177 mg/L | 🟡 Moderate |
| Skipton Top Rated | 7.1 mg/L | 🟢 None |
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What Makes Burnley's Water Unique?
Local geology and source profile
United Utilities supplies water to Burnley. The supply is a mix, drawn from Pennine upland reservoirs and groundwater from Carboniferous Limestone sources. Unfortunately, specific details on treatment plants and the exact blend proportions are not readily available from the provided information. For the most current and detailed water quality reports, residents are encouraged to consult the United Utilities Drinking Water Register directly on their website.
Burnley's water originates from the eastern edge of the Lancashire Pennines. This area features Millstone Grit moorland transitioning into limestone regions. The geological makeup, particularly the presence of limestone, contributes to the water's notable hardness, a characteristic somewhat unusual for towns in the North West of England.
This level of hardness means you might notice scale buildup on appliances like kettles and water heaters over time. Using less soap and detergent can help, and for those sensitive to scale, a water softener might be a worthwhile consideration. While the water is treated to high standards, understanding its mineral content can help manage its effects on your home and daily routines.
Geology & Source: Pennine upland reservoirs and Carboniferous Limestone groundwater; limestone produces hard water
Other North West Water Reports
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