In 2016-2017, ERC managed the project to modernize the headworks structure of the Church Ditch on Clear Creek in Golden, Colorado. During the design phase, ERC conducted hydraulic modeling to size new gates. These included two 4-ft by 4-ft Fresno slide gates, a 4-ft Rubicon overshot gate for controlling upstream head, and a 4-ft slide gate for flushing debris. We also worked with the City of Golden and Jefferson County Open Space to permit the project. In the construction phase, ERC provided bid support to select a contractor then provided oversight and observation to ensure a smooth process. The structure includes security fencing, solar power and the ability to operate the gate and measure flows remotely.