Overview
AMES WWTP serves Story County, Iowa, treating wastewater for approximately 47,444 people. The plant operates under the U.S. Clean Water Act framework, with discharge likely to the South Skunk River basin.
AMES WWTP is a municipal wastewater treatment facility located in Story County, Iowa, United States. It serves a population of approximately 47,444, placing it in the medium-agglomeration category for U.S. plants. The facility is situated inland, far from coastal waters, and its operations are integral to the local infrastructure. As a U.S. plant of this scale, AMES WWTP is subject to the Clean Water Act and National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Iowa Department of Natural Resources. Plants serving populations of this size commonly employ secondary or advanced treatment to meet permit limits. The plant's treated effluent likely discharges into the South Skunk River, a tributary of the Skunk River, which flows into the Mississippi River. This watershed supports diverse aquatic life and is an important corridor for migratory fish. The plant's operations help protect water quality in the Mississippi River basin.
Environmental context
The plant discharges into the South Skunk River, part of the Skunk River watershed that drains into the Mississippi River. This region supports a mix of agricultural and urban land uses, and the river provides habitat for fish and wildlife. Downstream, the Mississippi River is a major ecological corridor, and maintaining nutrient and pollutant removal is critical to prevent hypoxia in the Gulf of Mexico.
Frequently asked questions
AMES WWTP is located in Story County, Iowa, United States, near Interstate 35 in Grant Township.
AMES WWTP serves approximately 47,444 people, classifying it as a medium-sized municipal wastewater treatment plant.
The plant likely discharges treated effluent into the South Skunk River, a tributary of the Skunk River, which flows into the Mississippi River.
AMES WWTP operates under the U.S. Clean Water Act, requiring an NPDES permit issued by the Iowa Department of Natural Resources to control pollutant discharges.
Plants of this scale in the U.S. typically employ secondary treatment, which includes biological processes to remove organic matter and solids, often with additional nutrient removal to meet permit limits.
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