On behalf of the Washington State Stormwater Center and our partners—the City of Vancouver, the Washington State Department of Ecology, and our dedicated MuniCon Planning Team—I’m excited to welcome you to the sixth Washington Statewide Municipal Stormwater Conference. Whether attending in person at the City of Vancouver Hilton Convention Center or experiencing all the presentations on May 21 virtually via Zoom, MuniCon 2025 offers an enriching experience for stormwater professionals statewide. The conference is packed with workshops and presentations covering the latest in stormwater research, best practices, designs, and technologies. MuniCon is proud to showcase two days of opportunities for you to learn from municipal permittees, consultants, agencies, and organizations across Washington state. Day one features interactive workshops to kick off our conference with five options to choose from, including IDDE/Spill Response, Stormwater Equipment showcase featuring a new Street Sweeper fresh off the assembly line, Education and Outreach survey writing, Overburdened Community Round Table, an opportunity to take a deep dive into the permits with the Department of Ecology, and Facility inspections/GSI. Day two includes five diverse presentation tracks, all designed to offer valuable insights into stormwater management. Attendees will also enjoy numerous networking opportunities, including Stormwater Trivia with ACF West, a fun-filled Waterokie event hosted by the Washington Stormwater Center, the opportunity to become a Stormwater Defender and engage with the PUDLE Outreach Program from CWT, as well as learn more about the Adopt-a-Drain behavior change program, the recently launched MS4 Mentorship Network, and celebrate 10 years of the SAM program. I’d like to extend a heartfelt thanks to all those who helped make this conference possible: the Washington Department of Ecology (funder), City of Vancouver (host), our wonderful sponsors, exhibitors, moderators, volunteers, and the amazing MuniCon Planning Team. Let’s have a great MuniCon 2025!