What is River Great Ouse?
{{For|other rivers named Ouse|Ouse (disambiguation){{!}}Ouse}} {{Use dmy dates|date=November 2015}} {{Use British English|date=May 2015}} {{Infobox river | name = River Great Ouse | name_native = | name_native_lang = | name_other = | name_etymology = <!---------------------- IMAGE & MAP --> | image = DSCN1566-goba-mooring-after-brownshill-staunch 1200x900.jpg | image_size = | image_caption = The River Great Ouse after Brownshill Staunch, near [[Over, Cambridgeshire|Over]] in [[Cambridgeshire]] | map = River Great Ouse map.png | map_size = | map_caption = Great Ouse catchment | pushpin_map = | pushpin_map_size = | pushpin_map_caption= <!---------------------- LOCATION --> | subdivision_type1 = Country | subdivision_name1 = [[United Kingdom]] | subdivision_type2 = Constituent country | subdivision_name2 = [[England]] | subdivision_type3 = | subdivision_name3 = | subdivision_type4 = Counties | subdivision_name4 = [[Northamptonshire]], [[Buckinghamshire]], [[Bedfordshire]], [[Cambridgeshire]], [[Norfolk]] | subdivision_type5 = | subdivision_name5 = <!---------------------- PHYSICAL CHARACTERISTICS --> | length = {{convert|230.|km|mi|abbr=on}} | width_min = | width_avg = | width_max = | depth_min = | depth_avg = | depth_max = | discharge1_location= Denver Sluice <ref>[http://nrfa.ceh.ac.uk/data/station/info/33035 Ely Ouse at Denver Complex] gauging station.</ref> Catchment area 3430 km2 | discharge1_min = | discharge1_avg = {{convert|15.8|m3/s|cuft/s|abbr=on}}Catchment area 3430 km2 | discharge1_max = <!---------------------- BASIN FEATURES --> | source1 = | source1_location = [[Syresham]], [[South Northamptonshire]], [[Northamptonshire]], [[England]] | source1_coordinates= {{coord|52.09252|N|1.09301|W|display=inline}} | source1_elevation = {{convert|150|m|abbr=on}} | mouth = [[The