Large Wood for the Platte in Benzie

Jan 7, 2022

Platte River-Goose Rd. Dwnstream View
Platte River-Goose Rd. View Upstream View (1)
Platte River-Goose Rd. Installation
Happy dog with stick
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A reach of the Platte River in Benzie County near the village of Honor was identified by CRA and MDNR Fish Division as being a good candidate for fish habitat improvement work as it’s very wide and shallow in comparison to reaches just upstream and downstream. This high width-to-depth ratio contributes to warming of water that should otherwise be cold on top of there being little channel bed diversity. MDNR fish shocking personnel surveyed the reach prior to construction and found high numbers of juvenile salmonids present, indicative of very good rearing habitat.

However, very few larger sized brown trout were at hand, indicating a lack of overhead cover and scour pools, both of which are crucial habitat types for larger trout. To improve these conditions, CRA proposed incorporation of wood material along the bank through the reach to induce scour holes, provide structure under which trout could hide during the day, and to help shunt the current closer to the center of the channel all the while maintaining navigability for paddlers and access for wading anglers.

Construction occurred at the end of September 2021 and consisted of hand-installing red and Scotch pine trees secured to the channel bed with oak pins. Early indications show some scour occurring around the trees but high flows will be required to accelerate this process and we’d expect to see more scour after this coming winter and spring (2022) are over.

Photo: Looking downstream Platte River, near Goose Road in Honor, Michigan

Top and Bottom Photos: The crew installs wood along the channel by hand.

Projects like this are not possible without the help of our members and partners. Funding for this project was generously supplied through:

Phase 2 – Aquatic Connectivity Under The Tribal Stream and Fruit Belt Partnership in Northern Michigan grant award which is administered by the US Fish and Wildlife Service.

River Miles

1/10 of a mile of stream bank


Honor, Benzie County, Michigan

Juvenile Coho Salmon

Chinook Salmon

Brown Trout

Rainbow Trout


River Otter

Bald Eagles
Common Loons
Green Herons
Great Blue Herons
Caspian Terns