]> 2026-04-14T11:21:02+00:00 Case study:Overijssels Kanaal 500 en Draft Waterschap Drents Overijsselse Delta Central Plains Yes No Yes true No 52.464937916396,6.2301263533986 Sander Waterschap Drents Overijsselse Delta Verheijen ,, ,,, Vegetation development is monitored by FLORON. In the Overijssel kanaal, reed removal has created opportunities for the development of calamus and yellow iris. Macroinvertebrates are monitored at 3-4 locations per stream as part of a regional project in the Marswetering, Overijssels Kanaal and Beentjesgraven. The overall ecological quality ratios of the three streams have improved. 26180 Complete The Overijssels kanaal is a regional channel that discharges into the river IJssel. The water authority Drents Overijsselse Delta created more structural variation in this stream to improve its ecological quality and meet WFD criteria. The banks were divided into a green and a blue zone. In the blue zone, vegetation was regularly removed to ensure flow continuity. In the green zone, vegetation is removed less regularly and in a way that contributes to a varied flow structure. In the Overijssels kanaal, reed is removed in the summer months. Additonally, fish passages have been created. Overijssels Kanaal overijssels kanaal No Rijndelta Rijn Vecht vecht Overijssels Kanaal overijssels kanaal 1000 - 10000 km² 100 - 200 m Vecht (Overijssel) NL36_OWM_014 Environmental flows and water resources Habitat and biodiversity Water quality M6a; NL04_OVERIJSSELSKNL-ZWa; Overijssels Kanaal Zwolle 2020-11-27T10:18:03Z 2459180.9292014 2021-01-26T14:39:41Z 2459241.1108912 Overijssels Kanaal 500 1 plainlist 5 [[Category:Case study]] [[Project title::!Overijssels Kanaal]] [[Subcatchment title::Vecht (Overijssel)]] Overijssels Kanaal# QUERY25ecabdac5b760349d87f1061be24b98 Case study:Overijssels Kanaal, Marswetering, Beentjesgraven 500 en Overijssels Kanaal, Marswetering, Beentjesgraven REDI 102 en REDI