Kanorado WWTP - Secondary Treatment Plant in Sherman County, Kansas

Kanorado WWTP is a municipal wastewater treatment facility located in Sherman County, Kansas, United States. The plant serves a small population of 248 residents in the rural community of Kanorado, near the Colorado border. The plant provides secondary treatment, which is the standard level required under the U.S. Clean Water Act for municipal wastewater. With a design capacity of 113.56 megaliters and an annual discharge volume of 94.64 megaliters, the facility operates within its capacity. As a small plant in a rural area, it is subject to EPA National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Kansas Department of Health and Environment. The treated effluent is discharged into a local waterway that drains into the Republican River basin, part of the larger Missouri River watershed. This region is characterized by semi-arid climate and agricultural land use, where water quality management is important for downstream ecosystems and irrigation uses.

The plant's discharge enters a tributary of the Republican River, which flows into the Missouri River and ultimately the Mississippi River and Gulf of Mexico. The local watershed supports agricultural irrigation and provides habitat for fish and wildlife. Protecting water quality in this semi-arid region is critical for maintaining aquatic life and downstream water uses.