The McNary National Wildlife Refuge is a welcomed respite for migratory birds, native plants, and human visitors alike. Extending along the east bank of the Columbia River in southeastern Washington, from the confluence of the Snake River to the mouth of the Walla Walla River, and downstream into Oregon, the McNary NWR is located in rural Burbank, but very close to the rapid development of the Tri-Cities (Kennewick, Pasco and Richland).
Established in 1956, the McNary NWR was created to replace wildlife habitat lost to construction of the McNary Dam downstream. The 15,000 acres of sloughs, ponds, streams and islands—riparian and wetland habitat—as well as upland shrub-steppe and cliff-talus habitat are important to migratory waterfowl, shorebirds and songbirds. Few areas in North America support such dense concentrations of waterfowl; more than half the mallards in the Pacific Flyway overwinter at some time in this portion of the Columbia River Basin.
Pierce Land Addition - Finding of No Significant Impact (PDF)