Black River Unit

General Information

The Black River Unit was established in 1996 and is managed as part of Nisqually National Wildlife Refuge. It encompasses a large mosaic of wetland and riparian habitats and surrounding uplands along the Black River. The purpose of this Unit is to protect biological diversity, enhance, and manage unique wetland and riparian ecosystems for the benefit of anadromous salmonid production and rearing, migratory and resident waterfowl, migratory neotropical birds, wading birds, and other wetland-dependent wildlife.

The authorized boundary of the Black River Unit encompasses approximately 3,800 acres. Land acquisition is still in progress; currently, the USFWS owns and manages approximately 1,000 acres. See the Black River Unit map for more details.

The Black River is a tributary of the Chehalis River, the second largest watershed in Washington. The Unit’s wetland habitats make up one of the largest undisturbed freshwater wetland systems remaining in all of Puget Sound. The river's diverse habitats include prairie oak woodlands, sphagnum bogs, wet prairies, alder bottoms, and wetland conifer forests. The Unit contains critical spawning and rearing habitat and migration corridors for steelhead and cutthroat trout and coho and chinook salmon. At least 150 species of migratory birds, including waterfowl and neotropical songbirds, use the wetland and riparian habitats. It is also one of only 3 places where the Oregon spotted frog is known to occur in Washington. The Oregon spotted frog is a State listed endangered species, and a candidate for Federal listing under the Endangered Species Act.

Location
The Black River Unit is located in Thurston County, 5 miles southwest of Olympia and 3 miles southwest of Tumwater.

Public Access
Land areas within the Black River Unit are currently closed to public access. The river itself is open to the public by boat only. Boat launch areas are located at 110th and 123rd Streets. See the Black River Unit map for boat launch locations.

For more information, contact:
Nisqually National Wildlife Refuge
100 Brown Farm Road
Olympia, WA 98516
Phone: (360) 753-9467
Fax: (360)534-9302