Michigan DNR on Wake Boats

Michigan DNR has just published a report on Wake boats, and the data are compelling:

“The operation of wake boats in a manner that creates large waves and increases bottom scour is an emerging threat to natural resources in inland lakes. Wake boats can produce waves with 1.7–17 times the energy of other comparable-sized powerboats and their propellers generate enough turbulence to resuspend bottom sediments in water up to 33 feet deep. The large waves generated by wake boats take between 225–950 feet to dissipate to heights and wave energies observed 100–200 feet away from similar boats operating at cruising speed. Further, the use of ballast tanks in wake boats results in a dramatic increase in risk for transporting Dreissenid mussels and other aquatic invasive species and pathogens among water bodies. The cumulative negative effects of wake boats on natural resources can lead to loss of habitat, resulting in the decline of aquatic ecosystems and angling opportunity.”

https://mymlsa.org/…/2022/09/DNR-Wake-Boat-Report.pdf