Lakes in Cher, France
Find lakes in Cher: county page for 3 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 Craon | Cher | 65 µg/L | 8.0 µg/L | 0.9 m | 2024 |
| Etang du Puits | Cher | — | 5.3 µg/L | 2.0 m | 2025 |
| Retenue de Sidiailles | Cher | 20 µg/L | 6.8 µg/L | 1.6 m | 2025 |
Frequently asked questions
- How many named lakes are in Cher?
- 3 named lakes in Cher, France, have official phosphorus, chlorophyll-a, and Secchi, 2024–2025. Values are measurements, not a LakeQuality A–F grade.
- Does LakeQuality grade lakes in Cher?
- No. Cher pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority. A letter on the LakeQuality scale would be an invention.