fishery management report no. 12–46 - Alaska Department of Fish ...
fishery management report no. 12–46 - Alaska Department of Fish ...
fishery management report no. 12–46 - Alaska Department of Fish ...
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41<br />
Table 6.–Coho salmon escapement estimates from the Tanana River drainage, 2002–2012.<br />
Surveyed Stream 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012<br />
5-yr Average<br />
2007–2011<br />
10-yr Average<br />
2002–2011<br />
Delta Clearwater River 38,625 102,800 37,550 31,175 15,950 14,650 7,500 16,850 5,867 6,180 5,230 10,209 27,715<br />
Richardson Clearwater River 874 6,232 8,626 2,024 271 553 265 155 1,002 575 515 510 2,058<br />
Nenana River<br />
Lost Slough 0 85 220 430 194 ND 1,342 410 1110 ND ND 954 474<br />
Teklanika River 328 658 450 325 a 160 a ND 1,539 b ND 280 ND 0 280 429<br />
Otter Creek 1,910 4,535 3,370 3,890 1,916 ND 1,652 680 720 ND ND 1,017 2,334<br />
Julius Creek 15 1 280 280 0 ND 0 2 0 ND ND 1 72<br />
*Wood Creek 935 3,055 840 1,030 634 ND 578 470 340 ND 0 463 985<br />
*Clear Creek 160 c 884 140 c 35 c 972 ND 292 0 d 130 ND 0 211 570<br />
*Glacier Creek 42 c 62 c 90 c 70 c 14 c ND 0 d 0 d 0 d ND 0 0 0<br />
Lignite Creek 130 67 91 378 168 ND 343 113 234 ND ND 230 191<br />
June Creek 95 74 b 85 b 201 b 66 b ND 42 b 18 ND ND ND 18 87<br />
Source: U.S./Canada Yukon River Panel Joint Technical Committee (JTC 2009), C. Stark, biologist, BSFA, Fairbanks; personal communication.<br />
ND = No data.<br />
a Silty; poor visibility.<br />
b Incomplete survey (access to private property issue).<br />
c Numerous beaver dams; stream out <strong>of</strong> bank in places; fair visibility.<br />
d Beaver dam blocking stream mouth.<br />
* Tributaries to Julius Creek.