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LakeQuality

Lake map

Map shows 6 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
EtujärviAskola29 µg/L59 µg/L1.4 m2023
KoukjärviAskola18 µg/L6.0 µg/L1.7 m2024
KylänpäänjärviAskola150 µg/L100 µg/L0.4 m2024
TakajärviAskola30 µg/L32 µg/L1.1 m2023
TiiläänjärviAskola70 µg/L13 µg/L0.5 m2025
Valkjärvi VitsjönAskola22 µg/L10 µg/L1.8 m2024

Frequently asked questions

How many named lakes are in Askola?
6 named lakes in Askola, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2023–2025. Values are the authority's measurements, shown as reported.
Where do the Askola readings come from?
Askola pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.

Finnish Environment Institute (SYKE) VESLA surface water quality. Not a LakeQuality A–F grade.