Video: Georgiana Slough Effectiveness Study
A drone photo shows the California Department of Water Resources’ bioacoustic fish fence installed at the junction of the Sacramento River, right, and Georgiana Slough at Walnut Grove in Sacramento County, California. Photo taken November 30, 2023.
DWR is leading the Georgiana Slough Effectiveness Study in partnership with UC Davis. This study involves the tagging and tracking of juvenile salmon in the Sacramento River to determine how well the non-physical barrier along Georgiana Slough is keeping fish out of the interior Delta and away from State. Water Project export facilities.