As of 10/6/13 at 528pm, the CO Hwy 119 through Boulder Canyon has reopened. The most recent information is that OSMP and all the terrain north of CO 119 is closed.
The September floods released significant rockfall, and the Canyon is closed at the entrance out of Boulder. Certain areas may be accessible from Nederland, but it is unclear when the road will be reopened and whether pullouts for parking will be damaged.
This information is a public crowdsourcing effort between the Access Fund,
and Mountain Project. You should confirm closures, restrictions, and/or related dates.
Travel up Boulder Canyon. Drive past Nip and Tuck crag and travel 0.3 mile to a large RTD parking area on the left. Park at the west end of the pullout. Cross the highway and reach the first tier of rock.
This cliff reminds me of Inca Stone (AKA: Truth Or Consequences) it is pretty short for the most part, though a few are taller than others. The rock is mostly solid, but the climbing feels discontinuous. Though it is not a destination crag, it is a reasonable place to get some mileage, 30-50 feet at a time. It was far enough up the canyon so as to be dry on Tuesday night when it was raining in the lower sections and in Boulder.