South Cerney Paly Park Lake
West Thames, EnglandView mapDirections
EA publishes the water-quality measurements for South Cerney Paly Park Lake. Here is what has been measured.
- Limited data
South Cerney Paly Park Lake in West Thames, England has official water-quality measurements, shown as reported. Phosphorus: 20 µg/L. Chlorophyll-a (algae): 3.9 µg/L.
How South Cerney Paly Park Lake is classified
South Cerney Paly Park 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).
South Cerney Paly Park Lake is a lake in West Thames County, England.
Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2026-03-19. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether South Cerney Paly Park 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.
Water quality measurements for South Cerney Paly Park Lake
These are the measurements EA publishes for South Cerney Paly Park Lake. More on the source.
No clarity data. Phosphorus 20 µg/L. Chlorophyll-a 3.9 µg/L. TSI 46.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 20µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 3.9µg/L | Measured, 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. | 46 | Mesotrophic OligotrophicMesotrophicEutrophicHypereutrophic |
Moderate nutrients, good water quality
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Fishing South Cerney Paly Park Lake
Frequently asked questions about South Cerney Paly Park Lake
Where is South Cerney Paly Park Lake?
- South Cerney Paly Park Lake is a lake in West Thames, England. This page reports official water-quality measurements, shown as reported.
What is the water quality of South Cerney Paly Park Lake?
- South Cerney Paly Park Lake in West Thames, England has official water-quality measurements, shown as reported. Phosphorus: 20 µg/L. Chlorophyll-a (algae): 3.9 µg/L.
Is South Cerney Paly Park Lake safe to swim in?
- South Cerney Paly Park 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.
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Where this data comes from
20 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-wqa20 samples · 2025–2026
Monitoring station identifiers (1)
TH-LSN147
Authority classifications are shown as the authority published them. See where the data comes from and data sources.