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Rudyard Reservoir

Staffs Warks and West Mids, EnglandView mapDirections

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

Phosphorus
61.1 µg/L
Typical for England
Measured by EA
Chlorophyll-a
19.1 µg/L
More algae than most
Measured by EA
  • Limited data

Rudyard Reservoir in Staffs Warks and West Mids, England has official water-quality measurements, shown as reported. Phosphorus: 61.1 µg/L. Chlorophyll-a (algae): 19.1 µg/L.

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How Rudyard Reservoir is classified

Rudyard 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).

Rudyard Reservoir is a lake in Staffs Warks and West Mids County, England.

Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2020-03-06. 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 Rudyard 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 Rudyard Reservoir

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

No clarity data. Phosphorus 61.1 µg/L. Chlorophyll-a 19.1 µg/L. TSI 61.

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 phosphorus61.1µg/LMeasured, not scored

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

Chlorophyll-a (algae)19.1µg/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.61Eutrophic
OligotrophicMesotrophicEutrophicHypereutrophic

High nutrients, frequent algae, reduced clarity

Ask about Rudyard Reservoir

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

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Stays near Rudyard Reservoir

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Fishing Rudyard Reservoir

Frequently asked questions about Rudyard Reservoir

Where is Rudyard Reservoir?

Rudyard Reservoir is a lake in Staffs Warks and West Mids, England. This page reports official water-quality measurements, shown as reported.

What is the water quality of Rudyard Reservoir?

Rudyard Reservoir in Staffs Warks and West Mids, England has official water-quality measurements, shown as reported. Phosphorus: 61.1 µg/L. Chlorophyll-a (algae): 19.1 µg/L.

Measurements on this page ↑

Is Rudyard Reservoir safe to swim in?

Rudyard 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

89 measurements from 1 monitoring station, 2016–2020. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.

Collected and reported by

  • Environment Agency (England)ea-wqa89 samples · 2016–2020
Monitoring station identifiers (1)
  • MD-56590610

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