Julesburg WWTP - Secondary Wastewater Treatment in Julesburg, Colorado

Julesburg WWTP is a municipal wastewater treatment plant located in Julesburg, Colorado, serving a population of about 1,725 residents. The plant is situated in Sedgwick County, near the South Platte River, and operates under the regulatory framework of the US Clean Water Act. The plant provides secondary treatment, which is the standard level required by the US Environmental Protection Agency (EPA) for municipal wastewater facilities. With a designed capacity of 946.35 million gallons per year and an actual discharge volume of 492.10 million gallons per year, the plant operates well within its capacity. The facility is permitted under the National Pollutant Discharge Elimination System (NPDES), which sets limits on effluent quality to protect receiving waters. The treated effluent is discharged into the South Platte River, which flows through northeastern Colorado and eventually joins the Platte River in Nebraska. The South Platte River supports diverse aquatic life and is an important water source for agriculture and communities downstream. The plant's secondary treatment helps maintain water quality in this regional waterway.

The plant discharges into the South Platte River, a major tributary of the Platte River system. The South Platte River flows through semi-arid plains and provides critical habitat for fish species such as channel catfish and plains minnow. Downstream, the river joins the North Platte to form the Platte River, which is a vital migratory corridor for sandhill cranes and other waterfowl. The plant's secondary treatment helps reduce nutrient and organic loads, supporting the ecological health of this important watershed.