Broomfield WWTP - Municipal Wastewater Treatment in Broomfield, Colorado

Broomfield WWTP is a municipal wastewater treatment facility located in Broomfield, Colorado, serving a population of about 57,352. The plant is situated in the South Platte River watershed, which drains into the Mississippi River system and ultimately the Gulf of Mexico. As a medium-sized agglomeration, the facility is subject to federal and state regulations under the U.S. Clean Water Act, administered by the Colorado Department of Public Health and Environment. Under the Clean Water Act, plants of this scale typically require secondary treatment as a minimum, with nutrient removal increasingly common in the South Platte basin to address downstream water quality concerns. Regulatory standards ensure compliance with discharge limits for biochemical oxygen demand, total suspended solids, and nutrients. The treated effluent is discharged into the South Platte River, a critical water source for agriculture and municipalities in northeastern Colorado. The river flows through Denver and joins the Platte River in Nebraska, eventually reaching the Missouri River and the Gulf of Mexico. Protecting this waterway is essential for aquatic life, recreation, and downstream water users.

Broomfield WWTP discharges into the South Platte River, which flows through the Denver metropolitan area and into Nebraska. The river supports diverse aquatic species and is a vital resource for irrigation and drinking water. Downstream, the South Platte joins the Platte River, a major migratory corridor for birds such as sandhill cranes. Nutrient loading from wastewater can contribute to algal blooms, making advanced treatment important for maintaining water quality in this semi-arid region.