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LakeQuality

Lake map

Map shows 4 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
Etang de BrandonSaône-et-Loire—21 µg/L—2017
Retenue de Torcy NeufSaône-et-Loire45 µg/L14 µg/L1.2 m2025
Retenue de Torcy VieuxSaône-et-Loire60 µg/L19 µg/L1.4 m2023
Retenue du Pont du RoiSaône-et-Loire20 µg/L5.5 µg/L2.8 m2023

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 the authority's measurements, shown as reported.
Where do the Saône-et-Loire readings come from?
Saône-et-Loire pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.

UNEP GEMS/Water Global Freshwater Quality Archive v3 (OPEN / CC BY 4.0). Surface total phosphorus, chlorophyll-a, and Secchi from 2016 onward. Not a LakeQuality A–F grade.