Waterbody Type:Small coarse substrate-dominated siliceous highland river (type 5)
Elevation:151 m.a.s.l. to 565 m.a.s.l.
Length:22.5 km
Discharge:Mean low water: 0,1 m3/s
Average discharge: 2 m3/s
Mean high water: 11 m3/s
Basin:97 km2
Particularities:The River Henne is strongly affected by the Henne Reservoir and Dam. The discharge of its side arm Kleine Henne and of the River Brabecke situated outside the Henne’s catchment area is partially transferred to the Reservoir via a diversion system.