Secesh River

Secesh River
Secesh River
Location of the mouth of the Secesh River in Idaho
Secesh River (the United States)
Location
CountryUnited States
StateIdaho
Physical characteristics
SourceConfluence of Lake Creek and Summit Creek
  locationBurgdorf, Idaho County
  coordinates45°16′33″N 115°55′07″W / 45.27583°N 115.91861°W / 45.27583; -115.91861
  elevation6,099 ft (1,859 m)
MouthSouth Fork Salmon River
  location
Browns Camp, Valley County
  coordinates
45°01′30″N 115°42′27″W / 45.02500°N 115.70750°W / 45.02500; -115.70750
  elevation
3,629 ft (1,106 m)
Length27 mi (43 km)
Discharge 
  locationSecesh Meadows
  average194 cu ft/s (5.5 m3/s)
  minimum33 cu ft/s (0.93 m3/s)
  maximum2,500 cu ft/s (71 m3/s)
Basin features
Tributaries 
  leftLake Creek (Idaho), Piah Creek, Warm Springs Creek (Idaho)
  rightSummit Creek, Loon Creek, Lick Creek (Idaho)

The Secesh River is a 27-mile (43 km) tributary of the South Fork Salmon River in Idaho and Valley Counties, Idaho in the United States. The river begins at the confluence of Lake Creek and Summit Creek near the unincorporated community of Burgdorf and flows generally southeast, through Secesh Meadows and a series of canyons, emptying into the South Fork near Browns Camp.

The river drains a remote wilderness watershed in the Salmon River Mountains. Situated in the Payette National Forest, it is a popular destination for whitewater boating, and its confluence with the South Fork also marks the beginning of the South Fork's main whitewater run.