3 plants indexed. Showing 2 matching current filters.
KNOXVILLE WWTF serves approximately 7,731 people in Marion County, Iowa, United States. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
PELLA WWTP serves approximately 10,360 people in Marion County, Iowa. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
UtilityRadar indexes 3 wastewater treatment plants in Marion County, with treatment level, capacity, operator and discharge data on each record.