Lakes in Porvoo, Finland
Find lakes in Porvoo: county page for 6 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 6 lakes with coordinates
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Myllykylänjärvi Molnbyträsket | Porvoo | 19 µg/L | 9.2 µg/L | 1.7 m | 2022 |
| Pimijärvi | Porvoo | 111 µg/L | — | — | 2016 |
| Veckjärvi | Porvoo | 36 µg/L | 11 µg/L | 1.2 m | 2025 |
| Venjärvi | Porvoo | 15 µg/L | 30 µg/L | 2.0 m | 2025 |
| Venjärvi | Porvoo | 23 µg/L | 42 µg/L | 1.9 m | 2025 |
| Viksberginjärvi Viksbergsträsket | Porvoo | 45 µg/L | 16 µg/L | 1.0 m | 2026 |
Frequently asked questions
- How many named lakes are in Porvoo?
- 6 named lakes in Porvoo, Finland, have official phosphorus, chlorophyll-a, and Secchi, 2016–2026. Values are the authority's measurements, shown as reported.
- Where do the Porvoo readings come from?
- Porvoo pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority, with the year each was taken.