The facility now consists of two rotary drum screens, each 2.5 feet in diameter and 8 feet long. The screens are constructed of perforated plate with 1/8-inch diameter holes on 5/32-inch staggered centers.
The bypass entrance channel is a full-depth, 12-inch wide rectangular channel that is 9.5 feet long. An adjustable weir gate at the end of this channel controls flows that then drop into a 3-foot wide by 8-foot long downwell. Bypass flows are then conveyed through a 10-inch diameter PVC pipe for 90 feet to the Yakima River.