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LakeQuality

Lake map

Map shows 17 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
Iso KuokkajärviPuumala3.0 µg/L2.4 µg/L5.3 m2025
KalpjärviPuumala6.1 µg/L1.8 µg/L2.2 m2025
KärnäjärviPuumala9.5 µg/L9.9 µg/L1.9 m2025
KylliönjärviPuumala13 µg/L5.6 µg/L2.4 m2025
KylliönjärviPuumala6.3 µg/L3.3 µg/L2.4 m2024
LaihajärviPuumala7.1 µg/L2.4 µg/L1.6 m2025
LapinjärviPuumala9.3 µg/L3.1 µg/L2.7 m2025
LohijärviPuumala7.4 µg/L3.5 µg/L3.5 m2023
MalosenjärviPuumala11 µg/L10 µg/L2.1 m2024
Musta RuokojärviPuumala6.4 µg/L3.3 µg/L1.6 m2024
Mykrä LakePuumala3.0 µg/L1.8 µg/L4.8 m2025
NärtejärviPuumala11 µg/L2.5 µg/L3.1 m2025
PetääjärviPuumala21 µg/L13 µg/L1.9 m2024
PeukalojärviPuumala6.8 µg/L1.9 µg/L2.0 m2025
RuokojärviPuumala5.4 µg/L3.1 µg/L3.9 m2021
Torikko LakePuumala4.3 µg/L2.4 µg/L4.5 m2017
ValkiajärviPuumala5.9 µg/L3.2 µg/L3.0 m2025

Frequently asked questions

How many named lakes are in Puumala?
17 named lakes in Puumala, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2017–2025. Values are the authority's measurements, shown as reported.
Where do the Puumala readings come from?
Puumala 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.