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LakeQuality

Lake map

Map shows 11 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
Ala-Uonua LakeVaala30 µg/L16 µg/L1.0 m2023
HetejärviVaala62 µg/L23 µg/L0.4 m2019
KaaresjärviVaala22 µg/L19 µg/L1.4 m2016
Kaihlanen LakeVaala49 µg/L22 µg/L0.3 m2018
Keski-Uonua LakeVaala9.5 µg/L2.3 µg/L2.7 m2018
NimisjärviVaala110 µg/L240 µg/L0.4 m2023
OtermanjärviVaala25 µg/L12 µg/L1.3 m2016
OudonjärviVaala17 µg/L8.5 µg/L0.8 m2021
PaatinjärviVaala24 µg/L13 µg/L1.1 m2016
RokuanjärviVaala77 µg/L31 µg/L1.6 m2022
SyväjärviVaala48 µg/L48 µg/L0.9 m2020

Frequently asked questions

How many named lakes are in Vaala?
11 named lakes in Vaala, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2016–2023. Values are the authority's measurements, shown as reported.
Where do the Vaala readings come from?
Vaala 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.