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.