https://www2.gov.bc.ca/gov/content/safet...dslide-incident

There are some nice pics down on the page a bit. They really put the scale of the river and this slide in perspective. I was doing some back-of-the-napkin calcs on the flow in this area - there are no gauges in the vicinity so split the difference between the upstream and downstream readings.. Looks to be about equal to the Columbia when is crosses back into the U.S. North of the Colville area. Something around 80-90K cfs!

That's going to make any in-water work pretty darn dangerous or impossible until is goes down a bit.