Hamilton WWTP SE - Wastewater Treatment Plant in Hamilton, Missouri

The Hamilton WWTP SE is a municipal wastewater treatment facility located in Hamilton, Caldwell County, Missouri, along the Chicago-Kansas City Expressway. Serving a small population of 545 residents, the plant provides secondary treatment to meet state and federal water quality standards. As a secondary treatment plant, Hamilton WWTP SE utilizes biological processes to remove organic matter and suspended solids from wastewater. The plant has a designed capacity of 276.33 thousand gallons per day and currently processes an average daily flow of 196.84 thousand gallons per day. It operates under the US Clean Water Act, which requires NPDES permits for all discharges to surface waters. The treated effluent from Hamilton WWTP SE is discharged into local streams that are part of the Grand River watershed, which ultimately flows into the Missouri River. This region supports diverse aquatic life and is important for recreational activities. The plant's operations help protect downstream water quality in the Missouri River basin.

The plant discharges into local tributaries of the Grand River, which flows into the Missouri River, a major tributary of the Mississippi River. The Missouri River supports a variety of fish species and provides habitat for migratory birds. The watershed is primarily agricultural, and the plant's nutrient removal helps reduce downstream eutrophication risks.