In dental health care settings, all instrument cleaning, disinfecting, and sterilizing should occur in a designated central processing area in order to more easily control quality and ensure safety.
At 620 feet, Multnomah Falls is arguably `the grandaddy` of the 77 waterfalls on the Oregon side of the Columbia River Gorge. It attracts large crowds on summer weekends, so plan accordingly. A trail from famous Multnomah Falls Lodge (1925) climbs to the Simon Benson Bridge across the lower cascade, then zigzags to the top.
On to Idaho, where Stanley and Mackay are the first recipients of lots of shadow. Idaho Falls is in the path, but south of the centerline - so it only basks in the umbra for 1m49s at 11:33am. Rexburg does much better, getting 2m17s at the same time.