Trinity River Hatchery

A producer of steelhead, coho and Chinook salmon, the Trinity River Hatchery is on the Trinity River near Lewiston. An underwater viewing window allows visitors to watch migrating fish. The area abounds in rafting, fishing, hiking, backpacking and hunting opportunities.

Trinity River Hatchery
Trinity River Hatchery

Visitor Information


Open: 8:00 a.m. to 3:00 p.m.

Phone Number

(530) 778-3931


P.O. Box 162, Lewiston, CA 96052
1000 Hatchery Road, Lewiston, CA 96052


Off Highway 299, go toward the town of Lewiston. Take Trinity Dam Blvd through the town of Lewiston heading north. Make a right hand turn onto Hatchery Road and continue to hatchery grounds. MAP(opens in new tab)

Additional information

  • Under water viewing window is available at fish ladder to see salmon and/or steelhead migrating up to the hatchery.
  • Nearby fishing, camping, hiking, boating etc.

Healthy Salmon Eggs at Trinity River Hatchery
Healthy Salmon Eggs at Trinity River Hatchery

angler holding fish
Excellent fishing available on the Trinity River, Trinity Lake and Lewiston Lake!