Barnard WWTP - Secondary Wastewater Treatment in Barnard, Kansas

Barnard WWTP is a municipal wastewater treatment plant located in Barnard, Lincoln County, Kansas, United States. The facility serves a small population of 123 residents, reflecting its role in a rural community. The plant operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment as a minimum standard for municipal wastewater discharges. The plant provides secondary treatment, a biological process that removes organic matter and suspended solids. With a designed capacity of 79.49 units and an average daily discharge of 26.50 units, the facility operates well below its capacity, indicating room for future growth. Typical US facilities of this scale are permitted under the National Pollutant Discharge Elimination System (NPDES) administered by the Kansas Department of Health and Environment. The treated effluent is discharged into a local waterway, ultimately contributing to the Solomon River basin, which flows into the Smoky Hill River and then the Kansas River. This watershed supports agricultural activities and provides habitat for aquatic species. The plant's inland location minimizes direct marine impact, but its discharge quality is important for maintaining local water quality standards.

The plant discharges into a tributary of the Solomon River, part of the Kansas River basin, which drains into the Missouri River and eventually the Mississippi River. This inland watershed supports diverse aquatic life and is used for irrigation and recreation. The plant's secondary treatment helps protect downstream water quality, though nutrient removal may be limited. The region's semi-arid climate makes water quality management crucial for sustaining local ecosystems and agricultural water supplies.