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 Indices Graph
Delta Smelt Indices

YEARINDEX
195912.1
196025.4
196121.3
196224.9
19631.8
196424.6
19656.0
1966 
1967 
1968 
19692.5
197032.5
197112.5
197211.1
197321.3
197413.0
197512.2
197650.6
197725.8
197862.5
197913.3
198015.8
198119.8
198210.7
19832.9
19841.2
19850.9
19867.9
19871.4
19881.2
19892.2
19902.2
19912.0
19922.6
19938.2
199413.0
19953.2
199611.1
19974.0
19983.3
199911.9
20008.0
20013.5
20024.7
20031.6
20042.9
20050.3
20060.4
20070.4
20080.6
20090.3
20100.8
20112.2
20120.9
20130.7
20140.5
2015   0
2016   0
20170.2
2018   0