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 + Length Freq. Map

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




Fish Distribution Map
 
Forklengths by Survey

Forklengths by Station

               * Fish >= 60mm not displayed on length/freq chart.

Centroid Image
Centroid Graph

Delta Smelt 2020 Survey: 1

Note: Lengths > 60 mm are not included.

STATIONSURFACE TEMPSURFACE EC# OF TOWS
PROCESSED
AVERAGE CPUE
32312.732,2103.00
34013.128,7003.00
34212.825,7103.00
34312.624,5403.00
34413.921,6503.00
34513.623,4603.00
34613.619,0703.00
40512.117,2003.00
41114.01,6073.00
41813.52,5663.00
50114.01,2853.00
50413.61,0623.00
50812.78,3503.00
51313.37,7203.00
51912.911,8103.00
52013.253.00
60213.21,2453.00
60612.55,2803.00
60912.24,1193.00
61012.72,0233.00
70314.61,2793.00
70415.31,0803.00
70513.42803.00
70613.67053.00
70713.82123.00
71113.81883.00
71612.9223.00
71812.93013.00
71912.73933.00
72013.03593.00
72312.42133.00
72412.71823.00
72612.81763.00
80115.03,2273.00
80414.11,3553.00
80913.65733.00
81213.33033.00
81513.42503.00
90113.33133.00
90213.43053.00
90613.03303.00
91014.25263.00
91214.35113.00
91413.64323.00
91514.03253.00
91912.32533.00