2026 Ohio River Basin Alliance Summit

Every fall, the Ohio River Basin Alliance holds a conference in the basin to gather, collaborate, and plan for next steps in basin restoration.

In 2026, the ORBA Summit will be held October 14-16 at the Columbus Convention Center (Pod C, Pod D, and the connecting atrium).

There is a hotel block of single occupancy rooms at Hampton Inn & Suites Columbus Downtown (501 North High Street, Columbus, OH 43215), located within easy walking distance of the Columbus Convention Center. Click here to reserve your room. Please note that the discounted room rate ends on 09/23.

Stay tuned on this webpage for more information, including a request for proposals, sponsorship opportunities, and registration information.

In the meantime, explore the webpage below to learn more about Summit programming.

Summit Features

Photos by John Nation

Diverse Keynotes

During plenary sessions, hear from and converse with elected officials, government agencies, authors, leaders, and more.

Field Trips

Before and after ORBA Summits,

join other attendees and members in exploring local heritage, ecology, and water infrastructure.

Networking & Socials

Enjoy local food & beverages with other Summit attendees to network and continue building important connections.

Sponsor & Exhibitor Opportunities

Each year, ORBA Summit sponsors and local environmental organizations have the opportunity to table to connect with future collaborators and users.

Breakout Rooms

Submit a proposal to lead a breakout room or deliver a presentation. Common breakout topics include ecological research, flood risk management, community education and outreach, among others.

Student Poster Session

Undergraduate and graduate students can present their research during our annual poster symposium, judged by ORBA leadership and collaborators.

2026 Ohio River Basin Alliance Summit

Summit Features

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