Meeker SD Wastewater Treatment Plant | Rio Blanco County, Colorado

Meeker SD is a municipal wastewater treatment plant located in Rio Blanco County, Colorado, United States. The facility serves a population of around 2,300 residents, providing essential sanitation services for the rural community. As a secondary treatment plant, it meets the standard requirements for organic matter and suspended solids removal under the US Clean Water Act. The plant has a designed capacity of 3,747.55 thousand gallons per day and currently treats an average daily flow of 643.52 thousand gallons per day, indicating ample capacity for future growth. Under the National Pollutant Discharge Elimination System (NPDES), the facility operates with a permit that sets effluent limits to protect receiving water quality. Secondary treatment is the minimum required for municipal plants in the US, ensuring compliance with federal regulations. The treated effluent is discharged into a local waterway that drains into the Colorado River basin. The Colorado River system is a critical water resource for the arid Western US, supporting agriculture, municipal supply, and diverse aquatic ecosystems. The plant's location in a rural, high-altitude environment means its discharge contributes to maintaining base flows in nearby streams, which are vital for fish and wildlife habitat.

The plant discharges into a tributary of the Colorado River basin, which ultimately flows through the Colorado Plateau and into the Gulf of California. The watershed supports sensitive aquatic species such as the Colorado pikeminnow and razorback sucker. Maintaining low nutrient and pollutant loads is essential to prevent eutrophication and protect downstream water quality in this arid region.