]> 2026-04-13T15:26:27+00:00 Case study:Gastersche Diep 500 en Draft Waterschap Hunze en Aa's Central Plains Yes No Yes true No Nationaal park Drentse Aa 53.040587403981,6.641447358991 Emiel Waterschap Hunze en Aa's Galetzka ,, ,,, Since the introduction of this large quantity of dead wood, water levels have risen between 0.27 and 0.65 m. The stream bed has risen by 0.17 m due to sediment deposition. 26231 WFD water bodies in the Hunze en Aa's water authority region. The Gastersche Diep is part of the Drentse Aa water body. Waterlichamen Hunze en Aas.png Complete The flow velocity in the stream had become too high, causing bed incision and lower water levels. To stop this effect, almost 100 dead trees and stubs were introduced in the Gastersche Diep, in three 400-metre-long stretches. Gastersche Diep gastersche diep No Nedereems Ems Drentsche Aa drentsche aa Gastersche Diep near Drentse Aa gastersche diep near drentse aa 100 - 1000 km² Less than 100 m Drentsche Aa NL33DA Habitat and biodiversity Hydromorphology Monitoring R5 NL33DA Drentse Aa 2021-01-18T13:06:52Z 2459233.0464352 2021-01-22T14:11:59Z 2459237.0916551 Gastersche Diep 500 1 plainlist 5 [[Category:Case study]] [[Project title::!Gastersche Diep]] [[Subcatchment title::Drentsche Aa]] Gastersche Diep# QUERY7823ab01046f5ba73a55ddf9d0060ac0