Saturday’s post contains one error showing snowpack at Trinity Mtn. Snotel site and June flows: total snow depth was used instead of Snow Water Equivalency. The above chart shows flows dropping like a rock. We will post an updated chart of remaining snow as compared to last year.
The amount of snow remaining on Trinity Mountain can be a useful indicator of how much water is expected to flow into the upper South Fork Boise River and thence American Falls Reservoir.
As the above chart indicates, there is less snow remaining on the mountain than last year. Anderson Ranch is full but it appears that future flows into the reservoir through the month of June will continue to drop.
