West Montrose WWTP - Secondary Treatment Plant in Montrose, Colorado

West Montrose WWTP is a municipal wastewater treatment facility located in Montrose, Colorado, serving a population of approximately 3,500 residents. The plant provides secondary treatment, a standard level for communities of this size in the United States, ensuring compliance with federal and state water quality regulations. The plant has a designed capacity of 1,324.89 megaliters and currently treats an annual discharge volume of 454.25 megaliters. As a secondary treatment facility, it utilizes biological processes to remove organic matter and suspended solids, meeting the requirements of the US Clean Water Act. The plant's operations are likely overseen by the Colorado Department of Public Health and Environment under the National Pollutant Discharge Elimination System (NPDES) permit program. The treated effluent from West Montrose WWTP is discharged into a local waterway that ultimately drains into the Colorado River Basin. This region is ecologically significant, supporting diverse aquatic life and providing water for agriculture and communities downstream. The plant plays a key role in protecting water quality in this semi-arid environment.

The plant discharges into a tributary of the Colorado River Basin, which flows through the arid landscapes of western Colorado and into the Colorado River. This river system supports critical habitats for native fish species and provides water for irrigation and municipal use across multiple states. The secondary treatment process helps reduce nutrient and pollutant loads, safeguarding the ecological health of the downstream environment.