NARKA WWTP - Narka, Kansas Wastewater Treatment Plant

NARKA WWTP is a municipal wastewater treatment plant located in Narka, Republic County, Kansas, United States. It serves a small population of 81 residents, reflecting the rural character of the area. The plant operates under secondary treatment, which is the standard required by the US Clean Water Act for municipal facilities of this scale. The plant has a designed capacity of 75.71 m³/day and currently discharges an average of 30.28 m³/day, indicating it operates well below its capacity. As a secondary treatment facility, it uses biological processes to remove organic matter and suspended solids before discharge. The plant is regulated under the National Pollutant Discharge Elimination System (NPDES) permit program, 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 primarily agricultural, and the plant plays a role in protecting local water quality from nutrient and pathogen pollution. The Republican River ultimately flows into the Kansas River and then the Missouri River, contributing to the Mississippi River system.

NARKA WWTP discharges into a tributary of the Republican River, which flows through the Great Plains region of Kansas and Nebraska. The Republican River basin supports agricultural irrigation and provides habitat for fish and migratory birds. Downstream, the river joins the Kansas River and eventually the Missouri River, a major tributary of the Mississippi. The plant's secondary treatment helps reduce organic load and suspended solids, protecting aquatic life in the receiving waters from oxygen depletion and sedimentation.