Overview
Kalamazoo WWTP serves approximately 163,000 people in Kalamazoo, Michigan. The plant discharges treated wastewater into the Kalamazoo River, which flows to Lake Michigan.
The Kalamazoo Water Reclamation Plant is a major municipal wastewater treatment facility serving the city of Kalamazoo, Michigan, and surrounding areas. With a population served of approximately 163,275, it is classified as a large agglomeration under US regulatory frameworks. As a US facility, the plant operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Michigan Department of Environment, Great Lakes, and Energy (EGLE). These permits set effluent limits to protect water quality. Plants of this scale typically employ secondary or advanced treatment to meet permit requirements. The plant's treated effluent is discharged to the Kalamazoo River, a tributary of Lake Michigan. The river supports diverse aquatic life and is an important recreational and ecological resource. The plant plays a critical role in protecting downstream water quality in the Great Lakes basin.
Environmental context
The Kalamazoo River flows through southwestern Michigan before emptying into Lake Michigan, one of the largest freshwater lakes in the world. The river and lake support a variety of fish species, including salmon and trout, and provide habitat for migratory birds. The plant's discharge must meet stringent water quality standards to protect this sensitive ecosystem from nutrient pollution and other contaminants.
Frequently asked questions
The Kalamazoo Water Reclamation Plant is located at 1415 Harrison Street in Kalamazoo, Michigan, United States.
The plant serves approximately 163,275 people, making it a large municipal wastewater treatment facility in Michigan.
The treated effluent is discharged into the Kalamazoo River, which flows into Lake Michigan.
The plant operates under the US Clean Water Act and is regulated by an NPDES permit issued by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), which sets limits on pollutants to protect water quality.
Plants of this scale in the US typically employ secondary treatment as a minimum, with many incorporating advanced treatment processes such as nutrient removal to meet stringent permit limits, especially when discharging to sensitive waters like the Great Lakes basin.
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