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LakeQuality

Lake map

Map shows 5 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
Juglas Ezers——27 µg/L0.9 m2023
Kisezers Preti Mezaparkam—38 µg/L12 µg/L1.6 m2023
Kisezers Preti Milgravja Caurtekai—55 µg/L15 µg/L1.4 m2017
Mazais Baltezers—57 µg/L17 µg/L1.6 m2023
Rigas Udenskratuve—58 µg/L5.8 µg/L1.5 m2023

Frequently asked questions

How many named lakes are in Riga lakes?
5 named lakes in Riga lakes, Latvia, have official phosphorus, chlorophyll-a, and Secchi, 2017–2023. Values are the authority's measurements, shown as reported.
Where do the Riga lakes readings come from?
Riga lakes 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.