Ohio Stormwater Conference

The Ohio Stormwater Conference is recognized as a premier event in Ohio and holds the distinction of being one of the largest stormwater conferences in the United States. Scheduled to take place annually at the Kalahari Resorts and Conventions in Sandusky, this event has garnered a reputation for excellence, as evidenced by its record-breaking attendance in 2026, which reached an unprecedented number of participants. This annual conference has become a vital gathering for environmental and engineering professionals, facilitating an environment of collaboration and knowledge sharing. Over nearly two decades since its inception, the conference has evolved into one of the largest statewide events, especially significant for the Great Lakes region, which is home to the largest source of fresh water on earth. The focus on maintaining the quality of surface water is paramount and drives the relevance of this event.The Ohio Stormwater Conference consistently attracts over 800 attendees, including a strong concentration of decision-makers such as city engineers, service directors, county engineers, and representatives from conservancy and sewer districts. It is the largest stormwater conference east of the Mississippi, receiving broad participation from municipalities, counties, and state agencies, including the Ohio Department of Transportation (ODOT), Ohio Environmental Protection Agency (Ohio EPA), and Ohio Department of Natural Resources (ODNR). The networking opportunities and collaborative culture set this conference apart; it emphasizes knowledge sharing in an approachable manner, where agencies and consultants work together to promote cleaner water and improved stormwater solutions. Participants benefit from accessible and downloadable presentations that foster an environment of joint problem-solving. The event also features approximately 80 exhibitors, showcasing innovations and services pertinent to stormwater management, making it an essential stop for professionals dedicated to advancing these critical environmental practices.