A Quick Note on Temperature
Once again in 2015, we are seeing the strong correlations between the reported run initiation temperature and the initial upstream migration of steelhead and kamloops. The various stream packages have been giving us fits because they have been up and down, partially running, not running, fully running... sometimes all variations on that theme for any given day. At any rate, here is the best we've been able to come up with given the unpredictable nature of the available data: We started tracking daily numbers back on the 15th of March after we started seeing movement in the ice. On April 2nd we began flirting with the reported run initiation temps, but didn't get too excited simply because there was still so much ice around along with snow-pack up in the highlands, and underneath conifer stands still waiting to melt. We assumed temps would tank with remaining melt slowing things down temporarily, and that appears ...