Delta Tunnels

Current News

It’s Final: No Delta Smelt Collected in CDFW Fall Midwater Trawl Survey for 6th Year

It’s final — For the sixth year in a row, no Delta Smelt have been collected in the California Department of Fish and Wildlife’s Fall Midwater Trawl (FMWT) Survey in the Sacramento-San Joaquin River Delta from September through December 2023. Once the most abundant species in the entire estuary,