Tatton Mere
Gtr Mancs Mersey and Ches, EnglandView mapDirections
EA publishes the water-quality measurements for Tatton Mere. Here is what has been measured.
- Limited data
Tatton Mere in Gtr Mancs Mersey and Ches, England has official water-quality measurements, shown as reported. Phosphorus: 110 µg/L. Chlorophyll-a (algae): 14.5 µg/L.
How Tatton Mere is classified
Tatton Mere 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).
Tatton Mere is a lake in Gtr Mancs Mersey and Ches County, England.
Source: the Environment Agency (England) — not the EPA Water Quality Portal, last sampled 2026-05-29. 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 Tatton Mere 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 Tatton Mere
These are the measurements EA publishes for Tatton Mere. More on the source.
No clarity data. Phosphorus 110 µg/L. Chlorophyll-a 14.5 µg/L. TSI 64.
| 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 | 110µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | 14.5µg/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. | 64 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Tatton Mere
Answers come straight from the public measurements and survey records on this page.
Stays via Stay22
Stays near Tatton Mere
Compare lakeside cabins, hotels, and vacation rentals near Tatton Mere in Gtr Mancs Mersey and Ches, 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 Tatton Mere
Prices for Oct 2–4, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Follow Tatton Mere’s readings
Email me when new measurements post for this lake. Updates stay free.
Or email
Fishing Tatton Mere
Frequently asked questions about Tatton Mere
Where is Tatton Mere?
- Tatton Mere is a lake in Gtr Mancs Mersey and Ches, England. This page reports official water-quality measurements, shown as reported.
What is the water quality of Tatton Mere?
- Tatton Mere in Gtr Mancs Mersey and Ches, England has official water-quality measurements, shown as reported. Phosphorus: 110 µg/L. Chlorophyll-a (algae): 14.5 µg/L.
Is Tatton Mere safe to swim in?
- Tatton Mere 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.
Explore Tatton Mere across LakeQuality
More lakes in England
Where this data comes from
176 measurements from 1 monitoring station, 2016–2026. Retrieved from the Environment Agency (England; not the EPA Water Quality Portal) on 2026-08-16.
Collected and reported by
- Environment Agency (England)
ea-wqa176 samples · 2016–2026
Monitoring station identifiers (1)
NW-88022220
Authority classifications are shown as the authority published them. See where the data comes from and data sources.