Contra Costa County Flood Control and Water Conservation District Project 99 San Francisco Bay Joint Venture Projects 2001-01-01 Unknown Mitch Avalon Mitch Avalon maval@pw.cccounty.us Sarah Beamish Puckett Sarah Beamish Puckett spuckett@n-h-i.org Contra Costa County Flood Control and Water Conservation District

US Natural Heritage Institute

US Sandy Scoggin sscoggin@sfbayjv.org Brentwood, City of Cooperator California Native Plant Society Cooperator Contra Costa County Flood Control and Water Conservation District Lead agency Contra Costa County Flood Control and Water Conservation District Cooperator Natural Heritage Institute Lead agency State Coastal Conservancy Funder Unknown Unknown 0 Plan would be to widen the west side of Marsh Creek to provide additional flowage area with increased riparian vegetation. This could be achieved by constructing a low flow channel and enhanced floodplain in a widened right of way corridor. For success, this project requires the participation of the Griffith family, owners of the creekside parcel. greenway plain and flood plain management, wetlands contraction and riparian restoration Widen Marsh Creek Channel at Griffith Parcel between the confluences of Sand Creek and Deer Creek with Marsh Creek in the City of Brenwtood. Unknown 90 -90 180 -180 Wetlands Habitat Restoration Creek and Lake - Lake and pond 7 steelhead songbirds Contra Costa County Project is located between the confluences of Sand Creek and Deer Creek with Marsh Creek in the City of Brenwtood. CalEDLN project standard 1.0RC1 2009-11-06 Sandra Scoggin