Lakes in Kärkölä, Finland
Find lakes in Kärkölä: county page for 3 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 3 lakes with coordinates
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Hähkäjärvi | Kärkölä | 120 µg/L | — | 0.3 m | 2026 |
| Oriharonjärvi | Kärkölä | 60 µg/L | 9.7 µg/L | 1.3 m | 2019 |
| Valkjärvi | Kärkölä | 60 µg/L | 49 µg/L | 1.0 m | 2025 |
Frequently asked questions
- How many named lakes are in Kärkölä?
- 3 named lakes in Kärkölä, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2019–2026. Values are the authority's measurements, shown as reported.
- Where do the Kärkölä readings come from?
- Kärkölä pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.