Rabnitz (Repce) River, Burgenland, western tributary of River Raab, source near Blumau (alt. 427 m) in the Bucklige Welt region (Lower Austria), at the confluence of Spratzbach and Thalbach streams, meanders through central Burgenland (Steinberg, alt. 262 m), leaves Austrian territory near Lutzmannsburg (alt. 206 m). Its average rate of flow at the Mannersdorf an der Rabnitz (alt. 245 m) measuring point is only 0.9 m3/sec, flows into River Raab near Gyoer (Hungary). Tributaries: Stoober Bach and Raidingbach streams (from the north) and Einser-Kanal (artificial outlet of Lake Neusiedl) from the west.