Lakes in Flevoland, Netherlands
Find lakes in Flevoland: county page for 3 named lakes in Netherlands. Official surface phosphorus, chlorophyll-a, and Secchi — not a swim-safety class and not a LakeQuality letter.
Lake map
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Named lakes
| Lake | Place | Total phosphorus | Chlorophyll-a | Secchi | Year |
|---|---|---|---|---|---|
| Drontermeer | Flevoland | 49 µg/L | 14 µg/L | 0.6 m | 2025 |
| Ijsselmeer | Flevoland | 62 µg/L | 28 µg/L | 0.6 m | 2025 |
| Markermeer | Flevoland | 22 µg/L | 16 µg/L | 0.5 m | 2025 |
Frequently asked questions
- How many named lakes are in Flevoland?
- 3 named lakes in Flevoland, Netherlands, have official phosphorus, chlorophyll-a, and Secchi, 2025. Values are measurements, not a LakeQuality A–F grade.
- Does LakeQuality grade lakes in Flevoland?
- No. Flevoland pages show official phosphorus, chlorophyll-a, and Secchi from the publishing authority. A letter on the LakeQuality scale would be an invention.