Lakes in Haapajärvi, Finland
Find lakes in Haapajärvi: county page for 5 named lakes in Finland. Official surface phosphorus, chlorophyll-a, and Secchi, shown as the authority reports them; none is a swim-safety class.
Lake map
Map shows 5 lakes with coordinates
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Haapajärvi | Haapajärvi | 53 µg/L | 13 µg/L | 0.7 m | 2024 |
| Hautaperän Tekojärvi | Haapajärvi | 39 µg/L | 9.7 µg/L | 0.8 m | 2025 |
| Kuonanjärvi | Haapajärvi | 48 µg/L | 16 µg/L | 0.7 m | 2024 |
| Kuusaanjärvi | Haapajärvi | 66 µg/L | 14 µg/L | 0.7 m | 2024 |
| Settijärvi | Haapajärvi | 47 µg/L | 17 µg/L | 0.9 m | 2022 |
Frequently asked questions
- How many named lakes are in Haapajärvi?
- 5 named lakes in Haapajärvi, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2022–2025. Values are the authority's measurements, shown as reported.
- Where do the Haapajärvi readings come from?
- Haapajärvi pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.