Radau

Radau
Radau Waterfall
Location
CountryGermany
StateLower Saxony
Reference no.48218
Physical characteristics
Source 
  locationTorfhausmoor east of Torfhaus
  coordinates51°47′56″N 10°32′27″E / 51.79889°N 10.54083°E / 51.79889; 10.54083
  elevation800 m above sea level (NN) m
Mouth 
  location
northeast of Vienenburg into the Oker
  coordinates
51°57′29″N 10°34′25″E / 51.95806°N 10.57361°E / 51.95806; 10.57361
Length21.1 km (13.1 mi)
Basin size58.7 km2 (22.7 sq mi)
Discharge 
  location
  average0.790 m3/s (27.9 cu ft/s)
Basin features
ProgressionOkerAllerWeserNorth Sea
NavigableNo

Radau is a river of Lower Saxony, Germany. It is right tributary of the Oker. It rises in the Harz range, leaves the mountains at Bad Harzburg, and discharges into the Oker near Vienenburg.