Trinity River Hatchery Trapping Summary 10/17/2014


Trinity River Hatchery Trapping Summary

Total combined Chinook significantly decreased from 1653 (Sept. 24-30) to 258 (Oct.1-7) and then increased to 330 (Oct.8-14).

Total combined Steelhead  decreased from 65 (Sept. 24-30) to 18 (Oct.1-7) and further decreased to only 3 (Oct.8-14).


Chinook Coho Steelhead
Julian Grilse 2 Adults Combined Grilse 2/ Adults Combined Adults
week Inclusive dates Total Ads 3 Total Ads 3 Total Ads 3 Total RMs 3 Total RMs 3 Total RMs 3 Total Ads 3
35 2-Sep 18 6 126 24 144 30 0 0 0 0 0 0 5 4
36 3-Sep 9-Sep 37 8 78 22 115 30 0 0 0 0 0 0 6 6
37 10-Sep 16-Sep 71 12 451 108 522 120 0 0 0 0 0 0 1 1
38 17-Sep 23-Sep 104 22 757 178 861 200 1 1 0 0 1 1 23 22
39 24-Sep 30-Sep 93 19 1,560 323 1653 342 2 2 2 2 4 4 65 60
40 1-Oct 7-Oct 41 7 217 45 258 52 10 10 4 4 14 14 18 18
41 8-Oct 14-Oct 19 7 311 73 330 80 22 22 15 15 37 37 3 3
42 15-Oct 21-Oct
2013 Spring Chinook subtotal: 383 81 3,500 773 3,883 854
43 22-Oct 28-Oct
44 29-Oct 4-Nov
45 5-Nov 11-Nov
46 12-Nov 18-Nov
47 19-Nov 25-Nov
48 26-Nov 2-Dec
49 3-Dec 9-Dec
50 10-Dec 16-Dec
51 17-Dec 23-Dec
52 24-Dec 31-Dec
1 1-Jan 7-Jan
2 8-Jan 14-Jan
3 15-Jan 21-Jan
4 22-Jan 28-Jan
5 29-Jan 4-Feb
6 5-Feb 11-Feb
7 12-Feb 18-Feb
8 19-Feb 25-Feb
9 26-Feb 4-Mar
10 5-Mar 11-Mar
11 12-Mar 18-Mar
2014 Fall Chinook subtotal: 0 0 0 0 0 0
2014 Season Totals: 383 81 3,500 773 3,883 854 35 35 21 21 56 56 121 114
2013 Season Totals: 4,5 267 60 6,162 1,520 6,429 1,580 467 463 6,164 5,808 6,631 6,271 2,392 2,310
Notes:
1/ Summary based on real time unedited data. Not to be used for analysis.
2/ Provisionally, Chinook and coho grilse are < 56 cm, FL. Steelhead
3/ Ads denote adipose fin-clipped fish; RMs denote right maxillary clipped fish. Both clip counts are a subset of the total shown.
4/ Totals reflect only the numbers of fish which have been processed; fish held for ripening are not included in totals shown.
5/ Preliminarily, Chinook processed prior to Julian week 42 are considered spring Chinook, those after Julian week 42 are considered fall Chinook.

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