Ijusselmeer

The IJsselmeer, also known as Lake IJssel in English, is a closed-off inland bay in the central Netherlands bordering the provinces of Flevoland, North Holland and Friesland. It covers an area of 1,100 km² with an average depth of 4.5 m. The river IJssel flows into the IJsselmeer.
  • Location: Netherlands
  • Primary inflows: IJssel, Overijsselse Vecht
  • Primary outflows: Wadden Sea (which empties into the North Sea)
  • Surface area: 1,100 km² (420 sq mi)
  • Average depth: 4.5 m (15 ft)
  • Max. depth: 9 m (30 ft)
  • Surface elevation: −0.4 m (−1.3 ft) (winter) −0.2 m (−0.66 ft) (summer)
Data from: en.wikipedia.org