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LakeQuality

Lake map

Map shows 2 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
L'Etang du BaironArdennes—28 µg/L0.8 m2017
Le Lac des Vieilles ForgesArdennes—5.0 µg/L1.1 m2017

Frequently asked questions

How many named lakes are in Ardennes?
2 named lakes in Ardennes, France, have official chlorophyll-a and Secchi, 2017. Values are the authority's measurements, shown as reported.
Where do the Ardennes readings come from?
Ardennes 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.