KINDE WWSL Wastewater Treatment Plant, Kinde, Michigan

KINDE WWSL is a municipal wastewater treatment plant located in Kinde, a small community in Huron County, Michigan, United States. The facility serves a population of approximately 480 residents, reflecting its role in a rural setting. The plant is situated near the eastern shore of Michigan's Thumb region, close to the Lake Huron coastline. The plant provides secondary treatment, which is the standard level required under the U.S. Clean Water Act for municipal facilities. With a designed capacity of 340.69 thousand gallons per day and an average discharge volume of 264.98 thousand gallons per day, the plant operates below its capacity. As a U.S. facility, it operates under a National Pollutant Discharge Elimination System (NPDES) permit issued by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), which sets effluent limits to protect water quality. The treated effluent from KINDE WWSL is discharged into the Lake Huron watershed, a vital freshwater resource that is part of the Great Lakes system. Lake Huron supports diverse aquatic life, including fish species such as lake trout and walleye, and provides drinking water for millions. The plant's proximity to the coast (within 10 km) means its discharge must meet stringent standards to prevent nutrient loading and protect the lake's ecological health.

KINDE WWSL discharges into the Lake Huron basin, which ultimately drains into the St. Clair River, Lake St. Clair, and the Detroit River before reaching Lake Erie. Lake Huron is a large freshwater lake that supports a complex ecosystem, including spawning grounds for fish and migratory birds. The plant's coastal location requires careful management of nutrients and pathogens to avoid algal blooms and maintain water quality for recreation and wildlife.