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LakeQuality

Haigh Cote Dam Lake

Yorkshire, EnglandView mapDirections

EA publishes the water-quality measurements for Haigh Cote Dam Lake. Here is what has been measured.

Phosphorus
28 µg/L
Typical for England
Measured by EA
Chlorophyll-a
7.2 µg/L
Typical for England
Measured by EA
  • Limited data

Haigh Cote Dam Lake in Yorkshire, England has official water-quality measurements, shown as reported. Phosphorus: 28 µg/L. Chlorophyll-a (algae): 7.2 µg/L.

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How Haigh Cote Dam Lake is classified

Haigh Cote Dam Lake 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).

Haigh Cote Dam Lake is a lake in Yorkshire County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2026-06-18. 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 Haigh Cote Dam Lake 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 Haigh Cote Dam Lake

These are the measurements EA publishes for Haigh Cote Dam Lake. More on the source.

No clarity data. Phosphorus 28 µg/L. Chlorophyll-a 7.2 µg/L. TSI 51.

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 phosphorus28µg/LMeasured, not scored

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

Chlorophyll-a (algae)7.2µg/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.51Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Haigh Cote Dam Lake

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Fishing Haigh Cote Dam Lake

Frequently asked questions about Haigh Cote Dam Lake

Where is Haigh Cote Dam Lake?

Haigh Cote Dam Lake is a lake in Yorkshire, England. This page reports official water-quality measurements, shown as reported.

What is the water quality of Haigh Cote Dam Lake?

Haigh Cote Dam Lake in Yorkshire, England has official water-quality measurements, shown as reported. Phosphorus: 28 µg/L. Chlorophyll-a (algae): 7.2 µg/L.

Measurements on this page ↑

Is Haigh Cote Dam Lake safe to swim in?

Haigh Cote Dam Lake 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, 2025–2026. 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 · 2025–2026
Monitoring station identifiers (1)
  • NE-LSN364

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