HONOR STP Wastewater Treatment Plant, Homestead Township, Michigan

HONOR STP is a municipal wastewater treatment plant located in Homestead Township, Benzie County, Michigan, United States. The plant serves a small population of 488 residents and operates under secondary treatment, which is the standard level required by the US Clean Water Act for facilities of this scale. As a secondary treatment plant, HONOR STP uses biological processes to remove organic matter and suspended solids from wastewater. The plant has a designed capacity of 227.12 units and currently discharges 227.13 units, indicating near-full utilization. It operates under the US EPA National Pollutant Discharge Elimination System (NPDES) permitting program, which sets effluent limits to protect water quality. The plant's treated effluent is discharged into a receiving water body that ultimately drains into Lake Michigan, one of the Great Lakes. Lake Michigan is a critical freshwater resource supporting diverse aquatic life, including fish species such as lake trout and whitefish, and provides drinking water for millions. The plant's coastal location requires careful management to prevent nutrient pollution that could contribute to algal blooms in the lake.

HONOR STP discharges into a local waterway that flows into Lake Michigan, part of the Great Lakes system. Lake Michigan is a large freshwater lake with significant ecological importance, supporting diverse fish populations and migratory birds. The plant's proximity to the coast (within 10 km) means its effluent can quickly reach the lake, making nutrient and pathogen control essential to protect water quality and aquatic habitats.