This time last year, the Skagit region was at 27% of normal and come summertime there was no Ross Lake this side of the 49th. This year the Skagit region is at 22%…
It’s interesting that in 2022, the Skagit region’s “% of normal” was similar to adjacent regions, but in the three years it is a fraction of adjacent regions.
I certainly can't prove it but I have some doubts about the accuracy here....especially with what I bolded in your post. I almost wonder if something in the data has been missed, overlooked, or just contains errors. The way pacific storms come in and bring snowfall to the south coast is almost identical to how it works in the Skagit region. The interior's dry barrier doesn't start until you get to Allison Pass. The Skagit region is entirely west of that and is in the coastal range.
And especially as someone who fishes the Skagit every year.....this doesn't seem right. In all my memory, if the Chilliwack/Vedder was running high on opening day (July 1st), then the Skagit would also be running high on opening day (July 1st).....and as the summers progress into September, the Skagit and the Chilliwack/Vedder are almost identical in going from high to fishable to low water conditions each and every year.
So yeah.....I'm questioning the data.