Dalserf Water Hardness & Quality Report (2026)
Water Hardness
~0–99 mg/L
Softestimated · not lab-verified
Source
reservoir
pH Level
7.1
neutral = 7.0
Lead
0.004 mg/L
✓ Below action level
TDS
117.2 mg/L
Est. Daily Cost
£0.11
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 Dalserf, your appliances are currently losing 7% efficiency due to mineral buildup.
| Appliance | In Dalserf | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 7.9 yrs | 8.5 yrs | -7% |
| Washing Machine | 11.2 yrs | 12 yrs | -7% |
| Water Heater | 14 yrs | 15 yrs | -7% |
Regional Water Comparison
How Dalserf compares to its nearest neighbours
| City | Hardness | Clark° | Risk | Source |
|---|---|---|---|---|
| ▶ Dalserf, Scotland | ≈ 0–99 mg/L | 3.5° | 🟢 Soft | reservoir |
| Wishaw, Scotland | ≈ 0–100 mg/L | 6.1° | 🟢 Soft | reservoir |
| Larkhall, Scotland | ≈ 300+ mg/L | 2° | 🔴 Very Hard | reservoir |
| Carluke, Scotland | ≈ 0–100 mg/L | 4.6° | 🟢 Soft | reservoir |
| Motherwell, Scotland | ≈ 0–100 mg/L | 1.7° | 🟢 Soft | reservoir |
National Benchmark
How Dalserf compares to the United Kingdom average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Dalserf | ≈ 0–99 mg/L | 🟢 None |
| United Kingdom National Avg | 177 mg/L | 🟡 Moderate |
| Skipton Top Rated | 7.1 mg/L | 🟢 None |
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What Makes Dalserf's Water Unique?
Local geology and source profile
Residents of Dalserf receive their water supply from Scottish Water, drawing primarily from Daer Reservoir and Camps Reservoir. These sources are located within the Southern Uplands region. The water undergoes treatment at the Daer Water Treatment Works before being distributed to the community. Unfortunately, specific current water quality data and official reports for Dalserf are not readily available through general searches, necessitating direct inquiry with the utility or official databases.
The geology of the Southern Uplands, where the Daer Reservoir and Camps Reservoir are situated, is characterized by ancient igneous and metamorphic rock formations. These types of rocks are generally less likely to dissolve minerals into the water compared to sedimentary rocks like limestone. This geological makeup is the reason why the water supplied to Dalserf is known to be soft, with measurements indicating a low level of dissolved minerals.
The soft nature of the water in Dalserf means you'll likely notice less limescale buildup in your appliances and on fixtures. This can extend the lifespan of water heaters, dishwashers, and kettles, as well as reduce the need for frequent descaling. You might also find that soap and detergents lather more easily, potentially requiring less product for cleaning tasks. While soft water is generally preferred for its lack of scale, it's always a good idea to check Scottish Water's official site for any specific advisories or details about the water's composition.
Geology & Source: Southern Uplands; ancient igneous and metamorphic rocks produce soft water
Other Scotland Water Reports
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