Skip to main content
LakeQuality

Lake map

Map shows 3 lakes with coordinates

Loading map…

Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
LuotosenjärviVirolahti13 µg/L16 µg/L1.1 m2021
SaarasjärviVirolahti39 µg/L29 µg/L0.8 m2024
TyllinjärviVirolahti32 µg/L12 µg/L1.1 m2025

Frequently asked questions

How many named lakes are in Virolahti?
3 named lakes in Virolahti, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2021–2025. Values are the authority's measurements, shown as reported.
Where do the Virolahti readings come from?
Virolahti 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.