Plaster Creek

Plaster Creek is a 25.9mi urban stream in Kent County, Michigan in the United States. It is a tributary of the Grand River. The stream is named for the large deposit of gypsum found at its mouth. Its mean monthly flow averages 22 million gallons per day.Two bridges listed on the National Register of Historic Places cross the creek.WatershedThe headwaters are located in Dutton Shadyside Park, at Hanna Lake Avenue and 76th Street, just south of the unincorporated town of Dutton in Gaines Township. The creek flows into the Grand River just south of Wealthy Street in downtown Grand Rapids. The main stream is approximately long and drains a 57sqmi basin.Flora and faunaPlaster Creek is a salmon spawning stream, and salmon have been seen as far upstream as the headwaters at Dutton Shadyside Park. The stream is not considered to be a trout stream, but has been designated as a warm water fishery. One endangered species Epioblasma triquetra (the snuffbox mussel) lives in the Plaster Creek watershed. The threatened Beak Grass grows along the banks in some areas.