Recreation AreaRecreation.gov

Roza Diversion Dam

Selah, Washington · Kittitas County

Roza Diversion Dam, 10 miles north of Yakima, Washington, diverts water from the Yakima River. The dam which is part of the Yakima Project is 486 feet long at the crest and 67 feet high. The dam impounds approximately 100 acres of water. Fishing opportunities for whitefish, rainbow trout, and salmon.

🧭 Get Directions
Advertisement
46.75121, -120.46410
Open in OpenStreetMap

About Roza Diversion Dam

Roza Diversion Dam, 10 miles north of Yakima, Washington, diverts water from the Yakima River. The dam which is part of the Yakima Project is 486 feet long at the crest and 67 feet high. The dam impounds approximately 100 acres of water. Fishing opportunities for whitefish, rainbow trout, and salmon.

Plan Your Visit to Roza Diversion Dam

Heading to Roza Diversion Dam? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Roza Diversion Dam?

No central reservation system listed for Roza Diversion Dam. Check the official page (https://www.recreation.gov/recarea/1225) for the latest entry policy and availability.

How do I get to Roza Diversion Dam?

Located between Yakima and Ellensburg on the Yakima River.

How do I contact Roza Diversion Dam?

You can reach the park at phone: 509-575-5848.

Guides & rankings

More on Washington parks & hiking

View all posts →
Sunlit forest trail winding through tall conifersPhoto: Sergei Akulich
State Rankings

The 10 Longest Hiking Trails in Washington, Ranked

Washington's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.

By The OutsideAtlas Team4 min
Hiker standing on a rocky summit overlooking deep mountain valleysPhoto: Holly Mandarich
State Rankings

Washington's 10 Most Punishing Trails by Elevation Gain

Steep is hard. These are the ten Washington trails with the most total elevation gain — quad-burners earned by hard climbing.

By The OutsideAtlas Team7 min
Cascading waterfall through a green moss-covered ravinePhoto: Maddi Bazzocco
State Rankings

The Best Beginner-Friendly Hikes in Washington

Ten gentle, well-marked Washington trails perfect for first-time hikers, families, or recovery days.

By The OutsideAtlas Team5 min
Hiker on a high alpine ridge above a glacial valley at dawnPhoto: Tobias Mrzyk
State Rankings

The 10 Most Challenging Hikes in Washington

Washington's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.

By The OutsideAtlas Team7 min
Going down the Grand Canyon. Seeing our destination from afar. So worth! If you find this picture useful, consider donating! Venmo: @diegonachoPhoto: Diego Lozano
Parks & Travel

The Best National Parks & Recreation Areas in Washington

Federal parks and recreation areas in Washington ranked by what they actually offer hikers and campers, not just popularity.

By The OutsideAtlas Team6 min
Hiker on a high alpine ridge above a glacial valley at dawnPhoto: Tobias Mrzyk
State Rankings

Best Waterfall Hikes in Washington: 10 Trails to See Falls Up Close

Washington's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.

By The OutsideAtlas Team7 min