Daly River (Northern Territory)

Daly River
EtymologyDominick Daly
Location
CountryAustralia
TerritoryNorthern Territory
Physical characteristics
Source 
  locationConfluence of Flora and Katherine river
  coordinates14°39′22.9536″S 131°42′18.0864″E / 14.656376000°S 131.705024000°E / -14.656376000; 131.705024000
  elevation64 m (210 ft)
2nd sourceKatherine River
  locationArnhem Land
  coordinates13°16′2.9784″S 133°4′27.7608″E / 13.267494000°S 133.074378000°E / -13.267494000; 133.074378000
  elevation453 m (1,486 ft)
3rd sourceFlora River
  locationFlora River Nature Park
  coordinates14°54′37.6884″S 131°10′35.0328″E / 14.910469000°S 131.176398000°E / -14.910469000; 131.176398000
  elevation268 m (879 ft)
MouthTimor Sea
  coordinates
13°20′S 130°19′E / 13.333°S 130.317°E / -13.333; 130.317
  elevation
0 m (0 ft)
Length354 km (220 mi)
Basin size53,708 km2 (20,737 sq mi)
Discharge 
  locationNear mouth
  average369.7 m3/s (11,670 GL/a)
Discharge 
  locationWooliana (92 rkm, 13°40′43.428″S 130°38′36.6648″E / 13.67873000°S 130.643518000°E / -13.67873000; 130.643518000; Basin size: 49,898.4 km2 (19,265.9 sq mi)
  average317.8 m3/s (10,030 GL/a)
Discharge 
  locationMount Nancar (113 rkm, 13°47′58.8624″S 130°43′30.2448″E / 13.799684000°S 130.725068000°E / -13.799684000; 130.725068000; Basin size: 47,652 km2 (18,399 sq mi)
  average(Period: 2000–2022)315.3 m3/s (9,950 GL/a)
  minimum11 m3/s (350 GL/a) (1970)
  maximum8,293 m3/s (261,700 GL/a) (1998)
Discharge 
  locationDorisvale Crossing (214 rkm, 14°21′47.8764″S 131°33′23.9004″E / 14.363299000°S 131.556639000°E / -14.363299000; 131.556639000; Basin size: 33,227 km2 (12,829 sq mi)
  average(Period: 2000–2022)215.1 m3/s (6,790 GL/a)
Basin features
River systemDaly River
Tributaries 
  leftFlora, Bradshaw Creek, Jinduckin Creek, Cattle Creek, Bamboo Creek, Fish, Chilling Creek, Hermit Creek
  rightKatherine, Fergusson, Stray Creek, Douglas, Green Ant Creek, Hayward Creek, Kilfoyle Creek, Elliot Creek

The Daly River is a river in the Northern Territory of Australia. It is part of the Daly Catchment.

The Daly River flows 354 kilometres (220 mi) from the confluence of the Flora River and Katherine River to its mouth on the Timor Sea. It is one the few major rivers in the Northern Territory that flows all year round. Sustained by groundwater, its dry-season flows are five time larger than any other river in the territory.

It is home to more than 90 species of fish. It is best known for its large barramundi making it a popular waterway for recreational fishing. The floodwater carries baitfish which attracts predatory barramundi. The river is also home to the critically endangered largetooth sawfish. It also has eight different turtle species, includes the endangered pig-nosed turtle, more than any other Australian river.