Stewart River (Queensland)

Stewart
Location of Stewart River mouth in Queensland
EtymologyStewart, a member of the 1872 exploration party led by William Hann.
Location
CountryAustralia
StateQueensland
RegionFar North Queensland, Cape York Peninsula
Physical characteristics
SourceMcIlwraith Range, Great Dividing Range
  locationnortheast of Coen
  coordinates13°53′44″S 143°17′39″E / 13.89556°S 143.29417°E / -13.89556; 143.29417
  elevation580 m (1,900 ft)
MouthCoral Sea
  location
Port Stewart
  coordinates
14°04′08″S 143°41′40″E / 14.06889°S 143.69444°E / -14.06889; 143.69444
  elevation
0 m (0 ft)
Length96 km (60 mi)
Basin size837.1 km2 (323.2 sq mi)
Discharge 
  locationNear mouth
  average10.2 m3/s (320 GL/a)
Basin features
Tributaries 
  leftStation Creek (Queensland), Little Stewart Creek

The Stewart River is a river in the Cape York Peninsula of Far North Queensland, Australia.

The headwaters of the Stewart River rise in McIlwraith Range, part of the Great Dividing Range, northeast of Coen. The river flows generally south, then south by east and then finally east, joined by two minor tributaries before reaching its mouth and emptying into the Coral Sea at Port Stewart. The river descends 580 metres (1,900 ft) over its 92-kilometre (57 mi) course.

The river has a catchment area of 2,743 square kilometres (1,059 sq mi) of which an area of 81 square kilometres (31 sq mi) is composed of estuarine wetlands.

The river was named after a member of the 1872 exploration party led by William Hann with the family name of Stewart.