Presque Isle River

About

Presque Isle River, Michigan — 1943 Porcupine Mountains, Old Growth. The Presque Isle flows through the ancestral territory of the Anishinaabe — the Ojibwe and Odawa — in the Gogebic County interior. The Lac Vieux Desert Band of Lake Superior Chippewa Indians maintains cultural connections and treaty-protected rights to this watershed today; the 1842 Treaty of La Pointe and the 1854 Treaty of La Pointe ceded the surrounding area to the United States. Long before the surveyors arrived, the river was known for its waterfalls and for coaster brook trout, a fish that still figures in its restoration story.

Euro-American extraction reshaped the corridor in the late nineteenth century. The river was logged from the 1870s through the 1920s to feed the 1880–1910 Gogebic County white-pine industry, the expanding Chicago & North Western Railway, and the Lake Superior lumber trade. The Marenisco and Watersmeet sawmills of the 1885–1910 period, the Presque Isle River logging drives, and Gogebic County timber operations were the major players. The exhaustion of the white-pine stands around 1910, the start of state forestry conservation in 1915, and the 1931 establishment of the Ottawa National Forest brought large-scale logging to an end.

The river's hydrology was first documented in this same era. The 1920s Michigan Department of Conservation streamflow surveys, the establishment of a USGS gauging station on the Presque Isle in 1924, and 1930s Civilian Conservation Corps stream-crossing surveys made up the first comprehensive hydrological assessments of the watershed. A USGS gauge — station 04032150 — still tracks the river today.

Conservation followed close behind. Porcupine Mountains Wilderness State Park was established in 1945 along the river's banks, preserving the largest tract of old-growth northern hardwood–hemlock forest remaining in the country. Beneath a canopy of ancient sugar maple, hemlock, and white pine, the Presque Isle drops through its falls toward Lake Superior. The Presque Isle River Scenic Site, legally dedicated as both a natural area and a National Natural Landmark, protects 1,465 acres of that corridor. The river's enduring wild character earned it National Wild and Scenic River status on March 3, 1992, a designation now administered by the U.S. Forest Service.

Since 2015, the Ottawa National Forest has led a restoration effort in partnership with the Lac Vieux Desert Band and Michigan EGLE, addressing more than a century of logging, mining, and agricultural impacts. Streambank stabilization from 2015 to 2024, native fish restocking that has included coaster brook trout since 2017, and Presque Isle waterfall improvements between 2020 and 2024 have been the major outcomes. For paddlers, the run breaks into recognized sections — Teal Canoe Landing to Merganser Canoe Landing, Merganser Canoe Landing to Presque Isle Township Park, and Mallard Canoe Landing to Presque Isle Township Park — while the falls and remote setting draw hikers to the same corridor. It remains one of Michigan's most dramatic and unspoiled waterways, its wildness safeguarded for the generations to come.