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LakeQuality

Lake map

Map shows 2 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
KangasjärviIsojoki5.6 µg/L1.7 µg/L5.5 m2026
KodesjärviIsojoki58 µg/L130 µg/L0.5 m2026

Frequently asked questions

How many named lakes are in Isojoki?
2 named lakes in Isojoki, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2026. Values are the authority's measurements, shown as reported.
Where do the Isojoki readings come from?
Isojoki 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.