July 8 – 11, 2025; Pittsburgh, Pennsylvania

One Water Summit<® is the nation’s premier gathering of diverse water leaders in the country. Since 2016, One Water Summit® has sparked innovation by creating unique spaces for collaboration—centered around timely water challenges and solutions—through engaging plenaries and workshops, dynamic learning labs and site-visits, and plenty of networking time between individuals, organizations, and delegations.
One Water Summit® 2025…
- Included 726 registrants from across the globe
- Featured 100+ speakers in our four Plenaries, six Learning Labs, and 20 Concurrent Sessions
- Spotlighted 38 Delegations through Peer Exchanges, our new “Dock Slips,” and Commitments to Action
- Celebrated 10 US Water Prize winners leading innovation in One Water
- Showcased more than 40 pieces of art in our inaugural One Water Art Show
- Saw at least one personal record in the One Water Fun Run!
Read the full Summit 2025 program here.
View and download One Water Summit® 2025 photos
Curious about last year’s Summit? Visit our One Water Summit® 2023 page for highlights, photos, and more.