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

Fish Distribution Map

SELECT SPECIES   YEAR     SURVEY   View Station ID:      Optional Max Value : 
Values less than actual
maximum will be ignored.
View Percentages:  
Data Table Below Map

Survey Map
  Delta Smelt 2022 Survey: 7

Note: Lengths > 60 mm are not included.

STATIONSURFACE TEMPSURFACE ECTURBIDITY# OF TOWS
PROCESSED
AVERAGE CPUE
80120.88,06017.430
80423.12,2337.730
80922.41,4666.130
81222.08464.930
81522.05014.430
90121.56753.530
90622.33783.330
91024.45412.230
91224.95342.930
91423.83811.930
91522.93952.530
91823.64003.230
91922.42261.830

[ View Map ]
(Click here to export the data. Please note that data are preliminary, may contain errors, and subject to change.)

Metadata is available here