from the concessionaire's Facebook page:
"1st October 2013 The following campgrounds are closed as of 1 Oct. Sabrina Campground, North Lake Campground, Mt. Glenn, Table Top, and Willow Campgrounds. In Big Pine only Upper Sage Flats is closed.
The following are OPEN: 4 Jefferies, Forks, Big Tree, Bishop Park, in Bishop Canyon, and in Big Pine Sage Flats, and Big Pine Creek are all open on a first come basis. Hope this information helps."
Inyo NF offices are closed, the web page is down, but the concessionaire keeps on working.