California Department of Fish and Wildlife

Bay Delta Region

Studies and Surveys

Other BDR Links

Main Office
  2825 Cordelia Road, Suite 100
  Fairfield, CA 94534
  (707) 428-2002

Stockton Office
  2109 Arch Airport Rd
  Stockton, CA 95206
  (209) 234-3420

Acting Regional Manager:
Scott Wilson

Related Programs

Delta Smelt Indices

Delta Smelt Graph
Delta Smelt

YEARINDEX
2002 
2003 
200499.7
200552.9
200618.2
200732.5
200824.1
200943.8
201027.4
201118.8
2012130.2
201320.4
201430.1
201513.8
20161.8
20173.8
20182.1
20190.4
20200.3
2021   0