Mitchell River (Queensland)

Mitchell
View inland, up the Mitchell River, at small waterfalls in between Dunbar and Koolatah stations
Location of Mitchell River mouth in Queensland
EtymologyIn honour of Sir Thomas Mitchell
Location
CountryAustralia
StateQueensland
RegionFar North Queensland
Physical characteristics
SourceAtherton Tableland, Great Dividing Range
  locationwest of Kuranda
  coordinates16°46′42″S 145°18′11″E / 16.77833°S 145.30306°E / -16.77833; 145.30306
  elevation376 m (1,234 ft)
MouthGulf of Carpentaria
  location
north of Kowanyama
  coordinates
15°11′47″S 141°35′04″E / 15.19639°S 141.58444°E / -15.19639; 141.58444
  elevation
0 m (0 ft)
Length750 km (470 mi)
Basin size71,757 km2 (27,706 sq mi) to 73,230 km2 (28,270 sq mi)
Discharge 
  locationMitchell River Delta, Gulf of Carpentaria
  average(Period: 1890-2015)15,570 GL/a (493 m3/s) to 22,951,000 ML/a (727.3 m3/s)
Basin features
Tributaries 
  leftHodgkinson River, Dry River (Queensland), Walsh River, Lynd River
  rightMcLeod River (Queensland), St George River (Queensland), Little Mitchell River, Palmer River (Queensland), Alice River
National parksHann Tableland National Park; Mitchell-Alice Rivers National Park; Chillagoe-Mungana Caves National Park; Bulleringa National Park; Forty Mile Scrub National Park

The Mitchell River is a river in Far North Queensland, Australia. The river rises on the Atherton Tableland about 50 kilometres (31 mi) northwest of Cairns and flows about 750 kilometres (470 mi) northwest across Cape York Peninsula from Mareeba to the Gulf of Carpentaria.

The river's watershed covers an area of 71,757 km2 (27,706 sq mi). The Mitchell has the state's largest discharge, at 11.3 million megalitres (2.5×10^12 imp gal; 3.0×10^12 US gal) annually, but is intermittent and may be dry for part of the year. Lake Mitchell is the main water storage facility on the river.

It was named by Ludwig Leichhardt on 16 June 1845 after Sir Thomas Mitchell while he was on his overland expedition from Moreton Bay to Port Essington. It may have been previously named the Vereenighde River in 1623 by Dutch merchant and navigator Jan Carstensz.