]> 2026-04-09T06:44:19+00:00 Case study:Beekherstel Ramsbeek 500 en Approved 0.2 Less than 0.5 m 0.0007 Less than 0.001 1 Less than 2 m 6.17841 Beschaduwing Yes Yes No Improvement No Fish,Yes,Yes,No,No,No,Improvement Invertebrates,Yes,Yes,No,No,No,Improvement Fish Invertebrates No Waterschap Rijn en Ijssel STOWA Central Plains Yes No Yes true Yes Yes No Improvement No Width & depth variation,Yes,Yes,No,No,No,Improvement Flow velocities,Yes,Yes,No,No,No,Improvement Substrate conditions,Yes,Yes,No,No,No,Improvement Width & depth variation Flow velocities Substrate conditions No No 52.077842140727,6.6905747663645 John Waterschap Rijn en Ijssel Lenssen 0.9 0.1 - 1.0 m³/s Beschaduwing,,Dood hout inbreng,, ,,, At one location, the introduction of trunks caused a more dynamic flow regime with deeper stream beds. At another location, the patches with dead wood filled up with sand, that had to be removed to prevent rising water levels. Yes Yes No Improvement No Concentration phosphate, Chloride and Nitrogen,Yes,Yes,No,No,No,Improvement No Concentration phosphate, Chloride and Nitrogen 24293 STOWA Yes Yes No Improvement No Oxygen balance,Yes,Yes,No,No,No,Improvement PH,Yes,Yes,No,No,No,Improvement Temperature,Yes,Yes,No,No,No,Improvement Oxygen balance PH Temperature No Ramsbeek Ramsbeek.jpg Complete The Ramsbeek water body is classified as a river under the WFD system. It is an R5 category water body: slow-flowing middle/lower reach on sand. The entire Ramsbeek is managed by water authority Rijn en IJssel. The water body is located in the province of Gelderland, municipality Berkelland. It is 5,2 km long and has a catchment of 2334 hectares in the Netherlands. The Ramsbeek partly originates in Germany and also receives water from the Veengoot, which originates near the clay pits and the Zwillbrocker Venn. The total catchment area of the stream is 4152 ha, of which 1818 ha in Germany. The Ramsbeek discharges into the Berkel. Water levels are managed with one adjustable wei rand six fixed weirs. In 2013, these weirs were either made passable for fish or removed. In the Ramsbeek water body, a single maximum water level is pursued for each managed stretch, because of the fixed weirs. The water level depends on upstream discharge. Water levels are variables in the stretches with adjustable weirs. These weirs were removed in the latest plan period, when the stream was re-designed. The Ramsbeek carries water all year. Upstream parts of the waterways do not run dry during dry periods. There are no sewage treatment plants present in the catchment of the Ramsbeek. Tree trunks were introduced in the stream's banks at two locations, as part of a dead wood experiment of the water authority. Since an earlier experiment in the Leerinkbeek showed that bundles of branches can get clogged easily, trunks with roots were used in this experiment. One third of the waterway was kept open. Beekherstel Ramsbeek beekherstel ramsbeek No Rijndelta Rijn Dood hout inbreng Berkel berkel Ramsbeek ramsbeek 100 - 1000 km² 23 Less than 100 m Berkel NL07_0016 Habitat and biodiversity Monitoring R5 NL07_0017 2015-12-31Z 2457387.5 2019-06-30T11:28:32Z 2458664.9781482 2021-03-31T14:44:35Z 2459305.114294 Beekherstel Ramsbeek 500 1 plainlist 5 [[Category:Case study]] [[Project title::!Beekherstel Ramsbeek]] [[Subcatchment title::Berkel]] Beekherstel Ramsbeek# QUERYd73232d8599d3787e2b55bd1096ffefd 500 [2,"smw-datavalue-time-invalid-date-components-sequence","2008\/2015"] Beekherstel Ramsbeek# ERR1e4eaf162876da2f83351296d87a468e Case study:Ramsbeek 500 en Ramsbeek REDI 102 en REDI