Buck, KP and I, old buggers with a combined age of close to 190 years and with some salmonid enumeration history, are into our third year of counting spawning steelhead in the upper Chilliwack River. Today was our third count in 2013 of Centennial Channel , an off channel spawning and rearing area opposite the FN healing centre a few km below the Post Creek subdivision, and thanks to melted snow , our first count of the gravel pad at the outlet of Chilliwack Lake.
These counts are not a population estimate of steelhead spawners in the Chilliwack River, just simply a means of perhaps identifying trends in known spawning areas correlated to dates. We attempt to count the same areas at roughly the same dates over an unknown but hopefully long time span
So, today we saw our first 3 steelhead in Centennial Channel .. one pair spawning and one digging female; no doubt a male was nearby but we couldn't locate it... For some perspective on these numbers, in 2011 (April 26), we saw 15. In 2012 (April 26), we saw 7.
The outlet of Chilliwack Lake was not counted in 2011 but today we observed 20 steelhead staging and spawning on that amazingly productive gravel pad. We have 4 weeks data for this site in 2012, starting May 3, along with some older data from other observers. We saw an additional 4 fish under the Middle Creek bridge, crossing the Chilliwack R, and will report on this site, Centennial Channel, and probably Angel wing, another off channel known steelhead spawning site, next week. Stay tuned.