Lakes in Saône-et-Loire, France
Find lakes in Saône-et-Loire: county page for 4 named lakes in France. Official surface phosphorus, chlorophyll-a, and Secchi — not a swim-safety class and not a LakeQuality letter.
Lake map
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Etang de Brandon | Saône-et-Loire | — | 21 µg/L | — | 2017 |
| Retenue de Torcy Neuf | Saône-et-Loire | 45 µg/L | 14 µg/L | 1.2 m | 2025 |
| Retenue de Torcy Vieux | Saône-et-Loire | 60 µg/L | 19 µg/L | 1.4 m | 2023 |
| Retenue du Pont du Roi | Saône-et-Loire | 20 µg/L | 5.5 µg/L | 2.8 m | 2023 |
Frequently asked questions
- How many named lakes are in Saône-et-Loire?
- 4 named lakes in Saône-et-Loire, France, have official phosphorus, chlorophyll-a, and Secchi, 2017–2025. Values are measurements, not a LakeQuality A–F grade.
- Does LakeQuality grade lakes in Saône-et-Loire?
- No. Saône-et-Loire pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority. A letter on the LakeQuality scale would be an invention.