It's gonna be like when a new In N Out or Chick fil A opens. No thanks. Glad it's opening though.
Interesting they are making Burma the upper boundary. I'm an amateur PIT geek. Love checking out the data and following specific fish from year to year. Yeah, like I said...geek.
Here's the breakdown of hatchery vs wild observed at the LMR - Lower Methow River PIT tag observation site filtered by the following for the current year-
Release date= 2019, 2020, 2021, 2022, 2023 and only July 26th to now.
First Observed Time= July 26th to now.
Before the filter, the total count was 800 steelhead. Post filter only 130. Lots of little dudes headed down, which is normal. 130 out of 800 is actually really good.
This cuts out nearly all the out-migrating smolts and kelts. Yes, plenty of upper Columbia & Snake fish spawn and go back for another dip in the ocean. Extraordinary.
It's my attempt to only count fish coming upriver this year and not all the little guys going back & forth in river. Btw, plenty of little guys go down into the Columbia and then come back up. Even go below Rock Island and then come back within the summer. Rock Creek (Klickitat County) do the same thing. I'm sure many big C tribs fish do this.
July 26th is roughly the first day I see adult fish, which seems about right. Could I have missed a June or earlier July migrant?? For sure, but not many.
View attachment 129700
Now here is the same count (my best effort) at Carlton site-
Total steelhead pre-filter is 1101.
Total post filter is 29 steelhead & 1 rainbow. Quite a difference, but the Carlton observer could be better at detecting little guys compared to adults. Also, it's still fairly early for Carlton. Or the percentage of tagged fish didn't return well. Either way, it looks like my filter might be comparable to what they used to determine that Burma should be the line. Way higher percentage of wild fish at Carlton.
View attachment 129704
So while I think it's a bit odd to make Burma the line I can see why they chose it. If they are depending on PIT tagging then they really had no choice.
Feel free to geek out yourself.
https://www.ptagis.org/
Just remember...these are only tagged fish. No clue what the percentage of tagged fish, but it varies stream to stream and even mark day to mark day. Some streams depend on electro shocking. Others are at a hatchery. I do know it can be a decent way to gauge run timing. And just some really crazy life histories.
Like 3DD.003E1AF582. This fish was trapped and tagged at Sherars Falls on the Deschutes on 10/12/2022, observed at JO1 (John Day South Fish Ladder) on 12/31/2022 and then presumably spawned in Rock Creek since it's observed on RCL (Rock Creek River mile 5 km) multiple times in March & April of 2023. And it was a 29" fish when marked at Sherars! That's a big fish for Rock Creek. If you've ever seen it, you know.