Overview
Muscatine WWTP serves approximately 22,881 people in Muscatine, Iowa. The plant discharges treated wastewater into the Mississippi River, supporting downstream water quality in the Gulf of Mexico watershed.
Muscatine WWTP is a municipal wastewater treatment facility located in Muscatine, Iowa, along the Mississippi River. Serving a population of around 22,881, the plant is part of the city's infrastructure for managing domestic and industrial wastewater from the community. As a U.S. facility, the plant operates under the Clean Water Act, which requires National Pollutant Discharge Elimination System (NPDES) permits for all discharges. The plant's treated effluent is discharged into the Mississippi River, a major waterway that drains into the Gulf of Mexico. This discharge contributes to the river's flow and must meet water quality standards to protect aquatic life and downstream uses, including drinking water and recreation.
Environmental context
The Mississippi River basin is one of the largest watersheds in North America, draining over 40% of the continental United States. Downstream of Muscatine, the river flows through diverse habitats before reaching the Gulf of Mexico, where nutrient loading can contribute to hypoxic zones. The plant's discharge must comply with state and federal limits to minimize ecological impacts on this critical waterway.
Frequently asked questions
Muscatine WWTP is located at 1312 Musser Street in Muscatine, Iowa, United States, along the Mississippi River.
The plant serves approximately 22,881 people in the city of Muscatine and surrounding areas.
The plant discharges treated effluent into the Mississippi River, which flows south to the Gulf of Mexico.
As a U.S. facility, Muscatine WWTP operates under the Clean Water Act and must comply with an NPDES permit issued by the Iowa Department of Natural Resources or the EPA.
For a medium-sized agglomeration like Muscatine, secondary treatment is typically required under the Clean Water Act, which includes biological processes to remove organic matter and suspended solids.
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