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LakeQuality

Lake map

Map shows 2 lakes with coordinates

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Named lakes

LakePlaceTotal phosphorusChlorophyll-aSecchiYear
Kirikulaht LakeHiiu46 µg/L6.3 µg/L0.8 m2024
Tihu JärvHiiu67 µg/L4.8 µg/L0.1 m2024

Frequently asked questions

How many named lakes are in Hiiu?
2 named lakes in Hiiu, Estonia, have official phosphorus, chlorophyll-a, and Secchi, 2024. Values are the authority's measurements, shown as reported.
Where do the Hiiu readings come from?
Hiiu pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.

Official surface phosphorus, chlorophyll-a, and/or Secchi. Not a LakeQuality A–F grade — the authority does not publish a letter on this scale.