Center Point WWTP, Center Point

Overview

Center Point WWTP is a secondary treatment facility serving 1,350 people in Center Point, Iowa. It discharges 757.08 cubic meters per day and operates under the US Clean Water Act.

Center Point WWTP is a municipal wastewater treatment plant located on Ash Lane in Center Point, Linn County, Iowa. The facility serves a population of approximately 1,350 residents, placing it in the small community category for US wastewater infrastructure. The plant provides secondary treatment, which is the standard level required by the US Clean Water Act for municipal facilities. With a designed capacity and discharge volume of 757.08 cubic meters per day, the plant operates under the National Pollutant Discharge Elimination System (NPDES) permitting program, administered by the Iowa Department of Natural Resources. The treated effluent is discharged into a local waterway that ultimately drains into the Cedar River basin, part of the Mississippi River watershed. The plant plays a key role in protecting downstream water quality in this agriculturally intensive region of the Midwest.

Environmental context

The plant discharges into a tributary of the Cedar River, which flows into the Iowa River and then the Mississippi River. This watershed supports diverse aquatic life and is an important corridor for migratory fish. The region's agricultural runoff makes effective wastewater treatment critical for maintaining water quality in downstream ecosystems.

Frequently asked questions

Center Point WWTP is located on Ash Lane in Center Point, Linn County, Iowa, United States.

The plant serves a population of approximately 1,350 residents in the Center Point area.

The plant discharges treated effluent into a local waterway that flows into the Cedar River basin, part of the larger Mississippi River watershed.

The plant operates under the US Clean Water Act, with NPDES permits issued by the Iowa Department of Natural Resources. Secondary treatment is the minimum standard for municipal plants of this scale.

For small communities in the US, secondary treatment is standard. This includes biological processes to reduce organic matter and suspended solids, meeting EPA requirements for discharge into surface waters.