The US Army Corps of Engineers (USACE) in cooperation with the Contra Costa County Flood Control and Water Conservation District (CCCFCWCD) will prepare the Lower Walnut Creek General Reevaluation Report (LWCGRR) that will evaluate alternatives including a locally preferred plan - for providing flood risk management and ecosystem restoration along the northern (downstream) portion of the Walnut Creek watershed. A joint Environmental Impact Statement/Environmental Impact Report (EIS/EIR) will be prepared that will address the potential environmental impacts that could result from the actions considered by the LWCGRR. The USACE will serve as lead agency for compliance with NEPA, and the CCCFCWCD will serve as lead agency for compliance with CEQA.
Walnut Creek, Vine HIll/Pacheco Creek, Grayson Creek, Hidden Valley
Notice of Completion
Review Period Start
Review Period End
Other IssuesLanduseWetland/RiparianWater QualityRecreation/ParksFlood Plain/FloodingBiological ResourcesArchaeologic-HistoricAir QualityAesthetic/Visual
Caltrans, District 4Department of Fish and Wildlife, Region 3California Department of Parks and RecreationDepartment of ConservationDepartment of Toxic Substances ControlDepartment of Water ResourcesNative American Heritage CommissionOffice of Historic PreservationRegional Water Quality Control Board, Region 2Resources AgencySan Francisco Bay Conservation and Development Commission