Ocqueoc River

Ocqueoc River
River Road over the Ocqueoc River.
Location
CountryUnited States
Physical characteristics
Source 
  locationBismarck Township, Presque Isle County, Michigan
Mouth 
  location
Lake Huron at Ocqueoc Township, Presque Isle County, Michigan
  elevation
584 feet (178 m)
Length34 mi (55 km)
Basin size94,394 acres (382.00 km2)
Basin features
Tributaries 
  leftSilver Creek, Little Ocqueoc River, Indian Creek

The Ocqueoc River (/ˈɑːkɑːk/ AH-key-ock) is a 34.2-mile-long (55.0 km) blackwater river in the U.S. state of Michigan. The river is located in the northeastern Lower Peninsula, flowing into Lake Huron in Presque Isle County. The river drains a watershed of approximately 94,394 acres (382.00 km2). Along the river are the Ocqueoc Falls, the largest and only named waterfall in Michigan's Lower Peninsula.

Ocqueoc is a French adaptation of an Anishinabemowin (Ojibwe) term meaning "crooked waters".