Manor Farm Lake
Manor Farm Lake in West Thames, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 110 µg/L. Chlorophyll-a (algae): 3.3 µg/L.
Why Manor Farm Lake has no A–F grade
Manor Farm Lake 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).
Manor Farm Lake is a lake in West Thames County, England.
Source: EPA Water Quality Portal sampling records, your state environmental agency, last sampled 2024-04-18. 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 Manor Farm Lake
These readings exist but do not meet the evidence bar for an A–F grade — see why.
No clarity data. Phosphorus level: 110 µg/L. Chlorophyll-a: 3.3 µg/L. Trophic State Index: 57.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | 110 µg/L | Not graded |
| Chlorophyll-a (Algae) | 3.3 µg/L | Not graded |
| Trophic State Index (TSI) | 57 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Manor Farm Lake
Compare lakeside cabins, hotels, and vacation rentals near Manor Farm Lake in West Thames, 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.
Top-rated places to stay near Manor Farm Lake
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Fishing Manor Farm Lake
Frequently asked questions about Manor Farm Lake
What is the water quality of Manor Farm Lake?
- Manor Farm Lake in West Thames, England has official water-quality measurements, not a LakeQuality A–F grade. Phosphorus: 110 µg/L. Chlorophyll-a (algae): 3.3 µg/L.
Is Manor Farm Lake safe to swim in?
- Manor Farm 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
22 measurements from 1 monitoring station, 2023–2024. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Environment Agency (England)
ea-wqa22 samples · 2023–2024
Monitoring station identifiers (1)
TH-PRTS0657
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: 2024-04-18
Monitoring stations: 1