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Waskerley Reservoir

Northumberland Durham and Tees, EnglandView mapDirections

EA publishes the water-quality measurements for Waskerley Reservoir. Here is what has been measured.

Phosphorus
16.8 µg/L
Less phosphorus than most
Measured by EA
Chlorophyll-a
2.8 µg/L
Less algae than most
Measured by EA
  • Limited data

Waskerley Reservoir in Northumberland Durham and Tees, England has official water-quality measurements, shown as reported. Phosphorus: 16.8 µg/L. Chlorophyll-a (algae): 2.8 µg/L.

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How Waskerley Reservoir is classified

Waskerley Reservoir in England is published with the authority's own measurements and class. The measurements here are published by the agency that samples the lake, as reported. Sampling here has recorded phosphorus and algae (chlorophyll-a), but not water clarity.

LakeQuality publishes no grade of its own beside it. Everything below thathas been measured is reported on this page.

Monitoring: the Environment Agency (England).

Waskerley Reservoir is a lake in Northumberland Durham and Tees County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2019-12-05. Methodology: how these readings are compared.

Swimming conditions

No reading

Limited data

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Waskerley Reservoir is safe to swim in today is a call for the Environment Agency (England) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Waskerley Reservoir

These are the measurements EA publishes for Waskerley Reservoir. More on the source.

No clarity data. Phosphorus 16.8 µg/L. Chlorophyll-a 2.8 µg/L. TSI 43.

Water quality readings
MeasureReadingWhere it sits
Water clarity (Secchi depth)No reading

How deep a black-and-white disk stays visible from the surface. Higher is clearer.

Total phosphorus16.8µg/LMeasured, not scored

The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential.

Chlorophyll-a (algae)2.8µg/LMeasured, not scored

The green pigment in algae — a direct measure of how much algae is in the water.

Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a.43Mesotrophic
OligotrophicMesotrophicEutrophicHypereutrophic

Moderate nutrients, good water quality

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Answers come straight from the public measurements and survey records on this page.

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Fishing Waskerley Reservoir

Frequently asked questions about Waskerley Reservoir

Where is Waskerley Reservoir?

Waskerley Reservoir is a lake in Northumberland Durham and Tees, England. This page reports official water-quality measurements, shown as reported.

What is the water quality of Waskerley Reservoir?

Waskerley Reservoir in Northumberland Durham and Tees, England has official water-quality measurements, shown as reported. Phosphorus: 16.8 µg/L. Chlorophyll-a (algae): 2.8 µg/L.

Measurements on this page ↑

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.

Swimming on this page ↑

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 shown as the authority published them. See where the data comes from and data sources.