NOAA-NMFS-NWFSC TM-9: Table 1

Table 1. Summary of releases of marked subyearling chinook salmon, Tanner Creek vs. midstream Columbia River, 1991.


			Number released			Wire-tag code
Marking dates	Release date	Brand^a	Total^b	Untagged^c	Tagged^d	(AG D1 D2)^e

Tanner Creek releases
3 June	24 June	RD W2	5,000	205	4,795	07 14 16
4-17 June	24 June	RD T2	94,627	3,880	90,747	07 14 16
				Total	95,542

3 June	28 June	RD W4	5,000	200	4,800	07 14 17
4-17 June	28 June	RD T4	96,735	3,869	92,866	07 14 17
				Total	97,666
Midstream Columbia River releases
3-17 June	24 June	RD Y2	99,026	5,347	93,679	07 46 49
3-17 June	28 June	RD Y4	100,227	4,210	96,017	07 56 54
		Totals	400,615	17,711	382,904

^aBrand codes: 1^st and 2^nd characters, RD = right dorsal position; 3^rd character is the band symbol; 4^th character is brand rotation where 2 = symbol rotated clockwise 90° from upright position and 4 = symbol rotated clockwise 270° from upright position.
^bTotal fish marked; branded, tagged, and adipose fin clipped (less observed prerelease mortality and fish retained for tag loss evaluation).
^cEstimated number of fish released without coded-wire tags (Appendix Table A2).
^dEstimated number of fish released with coded-wire tags.
^eAG D1 D2 = Agency code, Data 1 code, Data 2 code.