I was in the area and had a couple hours of daylight to burn... This was just a scouting trip down to the first rappel to check out the water level and get a feel for how doable the technical section is right now. The water is flowing pretty good right now and is freezing cold even with neoprene socks & shin guards and only wading up to my knees. If you're experienced with 3C conditions, Parker might be doable with a 5mm wetsuit but I think I'll wait another month before dropping in.