Skip to Content

Related News

  • Related News

  • Oregon Utilities Warn of Rate Impacts Following Federal Court Order on Columbia Dam System

    EWEB joins coalition urging Governor Kotek to drop expensive litigation and engage directly with consumer-owned utilities

    Find Out More
  • Sustainability Snapshot - Celebrating Energy Efficiency Projects in the Community

    Sustainability Snapshots highlight impactful projects completed by EWEB's Customer Solutions department, as a way to celebrate the meaningful work happening behind the scenes.

    Find Out More
  • This month, EWEB celebrates 115 years of service Eugene

    EWEB celebrates 115 years serving Eugene. As our community grows and challenges increase from aging infrastructure, extreme weather, and climate impacts, EWEB is making thoughtful, long-term investments to ensure safe, reliable service for decades to come.

    Find Out More
  • EWEB and the UO extend energy generation study

    The study is testing whether the UO’s on-site generator can bolster grid reliability and support climate and greenhouse gas reduction goals.

    Find Out More
  • EWEB Board of Commissioners Approves Employment Agreement with John Hairston as Next General Manager

    “EWEB is a public treasure,” Hairston said. “I’m eager to listen to staff, learn from the community, and build on the strong foundation already in place."

    Find Out More
  • Show More
Carmen-Smith Recreation Sites Open May 1

March 30, 2026 Adam Spencer, EWEB Communications

Picnic table at campground overlooking Trail Bridge Reservoir

After nine years of closure, Carmen-Smith recreation sites on the Upper McKenzie River will reopen to the public on May 1, offering campers, hikers, and day visitors access to newly renovated facilities.

The USDA Forest Service and Linn County Parks will officially re-open the sites for public use on May 1.

Campsites at Trail Bridge Campground will be available for booking on Recreation.gov starting on April 1. The first reservable date is May 14.

EWEB provides recreational opportunities as part of its federal license to operate the Carmen-Smith Hydroelectric Project. The project includes three dams and two power plants that provide roughly 6-9% of Eugene's electricity needs depending on the water year.

The improvements represent a $10.8 million investment in public recreation infrastructure along the Upper McKenzie River, negotiated as part of a broad licensing agreement developed with fisheries and wildlife management agencies, environmental groups, Native American tribes, and recreational organizations. The new 40-year operating license, issued by the Federal Energy Regulatory Commission, allows EWEB to operate the carbon-free hydroelectric facility through at least 2059.

"This work reflects our commitment to the community and responsible stewardship of our hydroelectric projects. We are very excited to welcome recreators back to these special places,” said License Deployment Supervisor Patty Boyle.

The licensing process also includes significant investments in natural resource projects to protect fish and wildlife habitat, and in the hydroelectric facility itself.

The project’s three reservoirs manage water to balance generation and fisheries needs. Each reservoir has multiple amenities, including hiking trails, viewing platforms, and boat ramps.

Carmen-Diversion Reservoir (OR Hwy. 126 Mile Post 5.6)

The Carmen-Diversion Reservoir is one-quarter mile downstream of Koosah Falls. The reservoir diverts water from the McKenzie River through a tunnel to the Smith Reservoir.

Recreation sites and improvements at the Carmen Diversion Reservoir include:

  • Ice Cap Campground: open since 2019; reservations available on Recreation.gov
  • Carmen Diversion Day-Use Area:new visitor pavilion, shelter and picnic benches; new universally accessible vault restrooms
  • Zig-Zag Trail:improved trailhead area with new signage
  • Beaver Marsh Trail:improved trailhead parking and walking trail to Beaver Marsh viewpoint

Smith Reservoir (OR Hwy. 126 Mile Post 10.6 to NF-730)

The Smith Reservoir stores water like a giant battery. It releases water through a tunnel down to the Carmen Powerhouse when EWEB decides to generate electricity – usually during peak hours to offset higher demand for electricity.

Recreation sites and improvements at the Smith Reservoir include:

  • Smith Reservoir Day-Use Area: improved boat ramp, improved Shoreline Trail with new viewing platform and picnic tables
  • Lakes End Campground (fourteen sites, only accessible by boat, first-come, first-serve): new picnic tables, fire-rings, kayak racks and new composting toilets

Trail Bridge Reservoir (OR Hwy. 126 Mile Post 10.6 to NF-730)

The Trail Bridge Reservoir is one mile downstream of the popular Blue Pool Trailhead. It provides capacity for water released from the Smith Reservoir. Water is returned to the McKenzie River via the Trail Bridge Powerhouse.

Recreation sites and improvements at the Trail Bridge Reservoir include:

  • Trail Bridge Campground (open May 1 for first-come, first-serve; available for booking campsites April 1 on Recreation.gov for dates starting May 14): improved boat ramp; new universally accessible campsite; improved campsites and picnic tables throughout; new septic system and vault toilets
  • Trail Bridge Day-Use Area: new visitors pavilion, fishing platform, vault toilets and picnic tables

The Carmen-Smith project is on land administered by the USDA Forest Service - Willamette National Forest. Linn County Parks operates most Willamette National Forest campgrounds across Linn County through a concessionaire permit. Anyone with questions about visiting these recreation sites should inquire online at https://www.fs.usda.gov/r06/willamette/recreation or by contacting the McKenzie River Ranger Station at (541) 822-3381.

Carmen-Smith recreation sites have been closed since 2017 to allow construction crews to operate safely while renovating the generating units at the Carmen Powerhouse. 

In the coming weeks, site managers will be wrapping up recreation site cleanup since the December windstorm, testing all the facilities, and placing signage. 

 Learn more about the Carmen-Smith Hydroelectric Project.