Lower Boulder Creek Ecosystem Restoration Project

The Lower Boulder Creek Floodplain was degraded by gravel mining. This creek’s natural stream geomorphology was restored by adding riffles, pools, and large woody debris. The creek was reconnected to its historic floodplain, creating vegetated seasonal wetlands, improving water quality, and reducing flash flood risk. Additionally, the construction of this project created local jobs. Restoring riparian habitat improves the ability for native species to forage, breed, and winter along this creek. This project was a collaboration between the U.S. Army Corps of Engineers (USACE) and the Boulder County Parks and Open Space Department (BCPOSD).