- Priest Rapids Wildlife Area Unit (wdfw.wa.gov)
The Priest Rapids Unit lies along the east bank of the Columbia River. The land is relatively flat and during ancient glacial floods was intermittently under water, resulting in a thin layer of soil covering a mostly river cobble substrate. A boat ramp provides access to the Columbia River.
- Cedar Creek Wildlife Area Unit (wdfw.wa.gov)
The Cedar Creek Unit was acquired to maintain and protect mineral springs, which are used by band-tailed pigeons. Other management priorities include stream restoration, including riparian plantings.