Ralston Afterbay Dam Low-level Outlet Intake Trashrack Replacement Project (Dam No. 1030-4)

The Ralston Afterbay Dam Low-level Outlet Intake Trashrack Replacement Project involves minor repairs and alterations to State Dam No. 1030-4 in Placer County, California. Under the supervision of the California Department of Water Resources, the primary scope of work consists of replacing the trash rack at the intake of the dam's low-level outlet. This project is classified as a forecast with a posted date of September 17, 2026. It has been granted a Categorical Exemption under Class I, Section 15301(m) for minor repairs and alterations to existing dams, as filed by the Division of Safety of Dams. Key points of contact for the project include Project Engineer Mikhail Ermakovich and Director of Power Generation Services Aaron Sullivan.