Lost Creek (Oregon)

Lost Creek
Lost Creek at Parvin Covered Bridge near Dexter.
Location of the mouth of Lost Creek in Oregon
Location
CountryUnited States
StateOregon
CountyLane
Physical characteristics
SourceCascade Range
  locationA spring near Foley Ridge, Willamette National Forest
  coordinates44°09′39″N 122°01′06″W / 44.16083°N 122.01833°W / 44.16083; -122.01833
MouthMcKenzie River
  location
near Belknap Springs
  coordinates
44°11′21″N 122°03′57″W / 44.18917°N 122.06583°W / 44.18917; -122.06583
Length3 mi (4.8 km)

Lost Creek is an unusual 3-mile (5 km) tributary of the McKenzie River in Lane County, in the U.S. state of Oregon. It is the lower section of a hydrogeological system, a losing stream, that begins at the base of Collier Glacier in the Cascade Range. This lower section rises from a spring complex north of Oregon Route 242 (McKenzie Highway) in the Cascade Range and flows generally northwest to meet the river near Belknap Springs. This is near the intersection of Route 242 with Oregon Route 126 and about 74 miles (119 km) upstream of the McKenzie's confluence with the Willamette River.