Wow, wow, wow! That sums up my hike today. This would be my third trip up to Kimball via Pima Canyon. This trip was by far the best of the three. The whole canyon was flowing strong almost all the way to the top. Everything was super green and much of the hike was fragrant with smells of desert flora.
If you have the opportunity I would highly recommend getting over there and hiking at least up to the dam. It is about 4 miles up from the trailhead. Also a sweet waterfall off to the left at 2.45 miles up.