Waskerley Reservoir
Waskerley Reservoir in Northumberland Durham and Tees, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 16.8 µg/L. Chlorophyll-a (algae): 2.8 µg/L.
Why Waskerley Reservoir has no A–F grade
Waskerley Reservoir in England is published with the authority's own measurements, not a LakeQuality letter. official authority class; not a LakeQuality A–F letter Sampling here has recorded phosphorus and algae (chlorophyll-a), but not water clarity.
A letter on the LakeQuality scale would be an invention, not an official class. Everything below that has been measured is still reported on this page.
Monitoring: the Environment Agency (England).
Waskerley Reservoir is a lake in Northumberland Durham and Tees County, England.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2019-12-05. Grade methodology: LakeGrade methodology.
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Swimming Safety
Not ratedLimited data
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Waskerley Reservoir
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 16.8 µg/L. Chlorophyll-a: 2.8 µg/L. Trophic State Index: 43.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 16.8 µg/L | Not graded |
| Chlorophyll-a (Algae) | 2.8 µg/L | Not graded |
| Trophic State Index (TSI) | 43 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Waskerley Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Waskerley Reservoir in Northumberland Durham and Tees, England — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Fishing Waskerley Reservoir
Frequently asked questions about Waskerley Reservoir
What is the water quality of Waskerley Reservoir?
- Waskerley Reservoir in Northumberland Durham and Tees, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 16.8 µg/L. Chlorophyll-a (algae): 2.8 µg/L.
Is Waskerley Reservoir safe to swim in?
- Waskerley Reservoir has official nutrient and clarity measurements, not a bacteria swim class and not a safety clearance. Algal blooms, currents, and depth are not covered. Always check local notices before swimming.
Explore Waskerley Reservoir across LakeGrade
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Where this data comes from
27 measurements from 1 monitoring station, 2016–2019. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Environment Agency (England)
ea-wqa27 samples · 2016–2019
Monitoring station identifiers (1)
NE-44100376
Authority classifications are stored separately from LakeQuality A–F letters and are never blended. See methodology and data sources.
Data Sources
Water quality data from the EPA Water Quality Portal
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion
Most recent sample: 2019-12-05
Monitoring stations: 1