Overview
Morenci Sewage System in Seneca Township, Michigan, provides secondary treatment for a small community of 2,342 people. The plant discharges treated wastewater into the local watershed, supporting downstream water quality.
Morenci Sewage System is a municipal wastewater treatment plant located in Seneca Township, Lenawee County, Michigan. It serves a population of approximately 2,342 residents, reflecting a small-scale facility typical of rural communities in the Great Lakes region. The plant is situated inland, away from coastal areas, and its operations are integral to local sanitation and environmental protection. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. With a designed capacity of 1,173.47 cubic meters per day and a current discharge volume of 946.35 cubic meters per day, the facility operates below its capacity, indicating adequate headroom for current demand. Under the U.S. Clean Water Act, such plants are regulated through National Pollutant Discharge Elimination System (NPDES) permits, which set effluent limits to protect receiving waters. The treated effluent is discharged into a local water body that drains into the Raisin River watershed, ultimately flowing into Lake Erie. This connection to the Great Lakes system underscores the plant's role in preventing nutrient pollution and safeguarding aquatic habitats. The facility's secondary treatment helps reduce biochemical oxygen demand and total suspended solids, contributing to the ecological health of downstream rivers and Lake Erie.
Environmental context
The plant discharges into a tributary of the Raisin River, which flows into Lake Erie, part of the Great Lakes system. This watershed supports diverse aquatic life, including fish species such as walleye and smallmouth bass, and is an important migratory corridor for waterfowl. The plant's secondary treatment helps control nutrient loading, reducing the risk of algal blooms in Lake Erie.
Frequently asked questions
Morenci Sewage System is located in Seneca Township, Lenawee County, Michigan, United States, near the city of Morenci.
The plant serves a population of 2,342 people, typical of a small rural community in southeastern Michigan.
The plant discharges treated effluent into a local water body that drains into the Raisin River watershed, ultimately reaching Lake Erie.
The plant provides secondary treatment, which uses biological processes to remove organic matter and suspended solids, meeting typical U.S. Clean Water Act standards.
The plant operates under the U.S. Clean Water Act, requiring an NPDES permit that sets effluent limits to protect water quality in the receiving watershed.
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