Annual Conference

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

Attendee Registration is Closed

Join us in Hilton Head, South Carolina on October 4-6, 2023 for SESWA’s 18th Annual Regional Stormwater Conference. You don’t want to miss the only regional stormwater conference focused on solutions for stormwater professionals in the public and private sectors. Attendees will be eligible for up to 10 continuing education credits.

Why Attend?

  • An agenda developed by your peers throughout the Southeast with YOU in mind.
  • This year’s agenda offers a Service Project and Stormwater Public Education session.
  • Up to 10 Continuing Education Credits/Professional Development Hours.
  • An Exhibit Hall featuring the latest innovative stormwater products and services.
  • Networking opportunities with other stormwater professionals in the Southeast.
  • Two educational tracks offering diverse topics.

Who Should Attend?
The Conference is 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 include all course materials, unlimited access to your choice of 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.

For the safety of all participants, we will be limiting registration this year based on space restrictions. Please note that due to these restrictions we will not offer single day registrations or additional meal/reception tickets. We will maintain a waitlist should we reach our registration limit and open spots will only be available based on space. Registration will be required; onsite registration will not be available. We appreciate your understanding.


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

The deadline to register online is September 15, 2023 or when capacity is met – whichever occurs first. Onsite registration will not be available.


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

Continuing Education

Attendees are eligible for up to 10 continuing education credits on an hour per hour basis; 2 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 will be held at the Marriott Hilton Head Resort. The address is One Hotel Circle, Hilton Head Island, South Carolina 29928. SESWA has contracted with the hotel to set aside sleeping rooms for all conference delegates. We do this to keep conference costs low and to make your planning as easy as possible. If you choose not to stay at the conference hotel, SESWA could be responsible for paying for those unused rooms.

A block of rooms has been reserved for SESWA delegates for a discounted rate of $159/night. To receive your discounted SESWA rate visit our online reservations page or call 1-843-686-8400. Be sure to mention that you are with the “Southeast Stormwater Association” to receive the discounted rate. The block of rooms is being held until September 6, 2023 or until the block fills up, whichever comes first. Book your room early; we anticipate the block selling out quickly!

Self-parking at the hotel is 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 rates.