Loughborough Water Hardness & Quality Report (2026)
Water Hardness
~200–300 mg/L
Hardestimated · not lab-verified
Source
mixed
pH Level
8.1
neutral = 7.0
Lead
0.001 mg/L
✓ Below action level
TDS
470.5 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 Loughborough, your appliances are currently losing 33% efficiency due to mineral buildup.
| Appliance | In Loughborough | 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 Loughborough compares to its nearest neighbours
| City | Hardness | Clark° | Risk | Source |
|---|---|---|---|---|
| ▶ Loughborough, East Midlands | ≈ 200–300 mg/L | 17.5° | 🟠 Hard | mixed |
| Mountsorrel, East Midlands | 147 mg/L | 10.3° | 🟡 Slightly Hard | mixed |
| Shepshed, East Midlands | ≈ 200–300 mg/L | 14.2° | 🟠 Hard | mixed |
| Glenfield, East Midlands | ≈ 200–300 mg/L | 15.1° | 🟠 Hard | mixed |
| Birstall, East Midlands | ≈ 200–300 mg/L | 12.8° | 🟠 Hard | mixed |
National Benchmark
How Loughborough compares to the United Kingdom average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Loughborough | ≈ 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 Loughborough's Water Unique?
Local geology and source profile
While specific details for Loughborough's water supply were not available, the general area it resides in, the East Midlands, experiences a mixed water hardness. This region's water is typically characterized as moderately hard to hard, with concentrations ranging from 151 to 275 mg/L as CaCO₃. For the most precise information regarding your local supply, it is recommended to check the official website of Severn Trent Water, the likely provider, or utilize their postcode checker tool.
The water in this part of Leicestershire is drawn from a blend of sources. These include the Derwent Valley Reservoirs, the Triassic Sherwood Sandstone Aquifer, and groundwater from the Jurassic limestone. This combination of surface water and groundwater, particularly the limestone, contributes to the characteristically hard water experienced in the area.
Owners of appliances and plumbing in Loughborough may notice the effects of this hard water. Limescale buildup can reduce the efficiency and lifespan of water heaters and dishwashers, and you might find that soap and detergent don't lather as easily. Regular descaling of appliances can help mitigate these issues, and many households opt for a water softener to combat the effects of calcium and magnesium in the supply.
Geology & Source: Severn Trent Water supply; Derwent Valley Reservoirs, Sherwood Sandstone Aquifer, Jurassic limestone; hard water
Other East Midlands Water Reports
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