Coțatcu

Coțatcu
Location
CountryRomania
CountiesBuzău, Vrancea
VillagesPleșești, Coțatcu, Voetin, Bălești
Physical characteristics
SourceCăpățâna Hill
  locationBuzău County
  coordinates45°31′13″N 26°58′28″E / 45.52028°N 26.97444°E / 45.52028; 26.97444
  elevation414 m (1,358 ft)
MouthRâmnicul Sărat
  location
Vâjâitoarea
  coordinates
45°29′40″N 27°18′50″E / 45.49444°N 27.31389°E / 45.49444; 27.31389
  elevation
29 m (95 ft)
Length41 km (25 mi)
Basin size321 km2 (124 sq mi)
Basin features
ProgressionRâmnicul SăratSiretDanubeBlack Sea
Tributaries 
  leftCireș, Slimnic
  rightViroaga

The Coțatcu is a left tributary of the river Râmnicul Sărat in Romania. It discharges into the Râmnicul Sărat near Vâjâitoarea. Its length is 41 km (25 mi) and its basin size is 321 km2 (124 sq mi).