Annual Conference

>Future & Past Conferences

Links:  Agenda - Continuing Education - Hotel - Registration Fees - Exhibit/Sponsor Info

SESWA’s 18th Annual Regional Stormwater Conference was held October 4-6, 2023 in Hilton Head, South Carolina. This is the only regional stormwater conference focused on solutions for stormwater professionals in the public and private sectors.

Who Attended?
The Conference was designed for local, state and federal stormwater managers and regulators; developers and land use planners; civil/environmental engineers and landscape architects; environmental professionals and consultants; environmentalists and interested citizens.

Registration (Fees, Discounts, Deadlines and Refunds)

Attendee registration fees included all course materials, unlimited access to two concurrent educational tracks, continuing education credits, access to the exhibit hall, all meals (continental breakfast, lunch, two breaks and a reception on Thursday, and a continental breakfast on Friday). We accept payment by check or credit card (Visa, MasterCard, American Express, and Discover.) If you wish to pay by check, select the “invoice” payment option and mail the check along with a copy of your invoice to SESWA, PO Box 16098, Tallahassee, FL 32317.


  • Register Early: Registrations on or before June 20, 2023 received the early-bird discount.
  • SESWA Members: SESWA members are eligible to receive discounted registration rates. Login using your unique profile when registering and your discount will be automatically applied.

Refunds (minus a $25 processing fee) were given for cancellations received in writing prior to September 15, 2023. SESWA  purchased materials and food on your behalf, so we cannot provide a refund after this date.

Continuing Education

Attendees were eligible for up to 10.5 continuing education credits on an hour per hour basis; 2.5 credits for the optional Pre-Conference Session and up to 8 credits for the Conference. Please refer to the Agenda for detailed information on credits available per session. Professional Engineers, Certified Floodplain Managers and anyone requesting a certificate of attendance are eligible for credits based on the sessions attended. SESWA offers continuing education for Professional Engineers in Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina and Tennessee. Of these states, Florida and North Carolina require that continuing education providers be approved in advance. SESWA is an approved provider for Florida (#0004288) and North Carolina.

Hotel Information & Parking
The Conference was held at the Marriott Hilton Head Resort. The address is One Hotel Circle, Hilton Head Island, South Carolina 29928. A block of rooms was reserved for SESWA delegates for a discounted rate of $159/night. Self-parking at the hotel was complimentary for SESWA attendees. Please note that your hotel confirmation may have the standard Marriott rates listed so be sure to tell a hotel representative that you are with SESWA to receive the discounted parking rate.