The Merced River is typically at its lowest point for the year at the end of September. Until these rains, it was continuing to drop, running at about half its normal low flow. The river and waterfalls are dropping again now as the rainfall runs off; the Merced is very muddy due to erosion from steep areas that have burned in the past two seasons.
The San Francisco Chronicle featured Tom Stienstra's cover story about the disappearing Lyell Glacier last Sunday; the best version is online only for subscribers but you can see a PDF of the print edition here. It'll be interesting to see what sort of layer this El Nino winter brings to the glacier; even if it's huge, it'll only delay the terminal decline briefly. I look forward to bringing a group (or two) of very fit backpackers up there late next summer to have a look.
My summer was VERY busy with lots of good stuff (Lyell Glacier, Switzerland, Half Dome, etc.) but now I look forward to resuming more frequent posts here.