EEMS Training Program
September 21–23, 2026
Three immersive days of hands-on modeling with EFDC+, EFDC+ Explorer, and Grid+ — taught by the people who build the software.
When
September 21–23, 2026
Where
Best Western Edmonds Harbor Inn
Tuition
$250 per person
Hands-on. Practical. Taught by the experts.
This three-day course is designed for engineers, scientists, and researchers who want to get up and running quickly with the EFDC+ Explorer Modeling System (EEMS). Expect a mix of short lectures and hands-on sessions — you'll build, calibrate, and analyze real models alongside our team.
Edmonds is one of the most scenic small waterfront towns in the Pacific Northwest, with views across Puget Sound and the Edmonds–Kingston ferry running right past the training venue. From Seattle–Tacoma International Airport, it's a scenic one-hour drive — or light rail ride — through Seattle to Edmonds.
- Grid generation with Grid+
- Hydrodynamic modeling
- Water quality & temperature
- Sediment transport
- Lagrangian particle tracking / oil spill
- Wind-wave modeling (SWAN linkage)
- Parallel computing: OpenMP, MPI, NetCDF
A waterfront town worth showing up early for
The Edmonds–Kingston ferry runs right past our training venue, with the Olympic Mountains as a backdrop. Plan to arrive a day early or stay through the weekend — it's worth it.
Hear it from the people in the room
With 31+ trainings delivered to modelers around the world, here's what attendees told us in our post-training surveys.
The most helpful part of the training was interacting with the DSI staff and learning about the product through both lectures and the hands-on exercises.
The handouts and the hands-on exercises were great.
I found the Sigma-Zed and coastal modeling most helpful.
Schedule
EEMS Training
September 21–23, 2026
| Time | MondaySep 21 | TuesdaySep 22 | WednesdaySep 23 |
|---|---|---|---|
| 09:00 – 09:15 | Welcome to EEMS Training Program | Water Quality Modeling – 1 (Lecture + Hands-On) (9:00 – 10:30) | Sediment Transport Modeling (Lecture + Hands-On) (9:00 – 10:30) |
| 09:15 – 10:00 | EEMS Software Introduction (Lecture) | ||
| 10:00 – 10:30 | Training Material Overview & Software Installation | ||
| 10:30 – 10:45 | BREAK | ||
| 10:45 – 12:30 | Grid Generation using Grid+ (Live Demonstration) | Water Quality Modeling – 2 (Hands-On + Discussion) | Lagrangian Particle Tracking / Oil Spill Modeling (Lecture + Hands-On) |
| 12:30 – 13:30 | LUNCH | ||
| 13:30 – 15:00 | Lake Mendota Model Overview & Hydrodynamic Modeling using EEMS BASINS Plug-in (Lecture + Hands-On) | Trakhuc Estuary Model Overview / Hydrodynamic Modeling (Lecture + Hands-On) | Utilization of: OMP, MPI, NetCDF (Live Demonstration) |
| 15:00 – 15:15 | BREAK | ||
| 15:15 – 17:00 | Temperature Modeling (Lecture + Hands-On) | Wind-Wave Modeling using EEMS SWAN Linkage (Lecture + Hands-On) | Open Discussion & Consulting |
Propwash Training
September 24, 2026
| Time | ThursdaySep 24 |
|---|---|
| 09:00 – 10:30 | Propwash Fundamentals (Lecture) |
| 10:30 – 10:45 | BREAK |
| 10:45 – 12:30 | Model Setup: Propwash Module (Hands-On) |
| 12:30 – 13:30 | LUNCH |
| 13:30 – 15:00 | Sediment Transport & Resuspension (Lecture & Hands-On) |
| 15:00 – 15:15 | BREAK |
| 15:15 – 17:00 | Scenario Analysis & Applications (Hands-On) · Open Discussion & Consulting |
Choose what you'd like to register for:
Early bird pricing through July 31, 2026 · groups of 2+ save 10% (email for a code)
Register for the September 2026 Training
Fill in your details below so we know to expect you, then you'll be sent to our secure Stripe checkout to complete your payment.
Early bird pricing — Register by July 31, 2026 to lock in the lowest rates. Starting August 1, EEMS Training is $300 and Propwash Training is $150.
Group discount — Registering 2 or more people? Email sales@eemodelingsystem.com for a discount code and take 10% off your group's total.
Cancellation policy
Registration is transferable to a colleague at any time, no fee. If you need to cancel:
- 30+ days before the training: full refund
- 14–29 days before: 50% refund
- Within 14 days: no refund
Email sales@eemodelingsystem.com to cancel or transfer your registration.
Frequently asked questions
Registration & Payment
What's included in the $250 registration fee?
Tuition covers all three days of instruction, hands-on lab sessions, and training materials. The Thursday Propwash Training is available for an additional $100.
What payment methods are accepted?
Payment is processed securely through Stripe at the time of registration. Stripe accepts all major credit and debit cards.
When will prices increase?
On August 1, prices increase — the EEMS Training price goes up to $300 and the Propwash Training to $150. Purchased together, the combined price will be $400.
Can I register a team or get group pricing?
Group pricing is available — for groups of 2 or more, email sales@eemodelingsystem.com and we'll send you a discount code for 10% off your registrations.
Can I transfer my registration to a colleague?
Yes. Registrations are transferable to a colleague at any time at no charge. Just email sales@eemodelingsystem.com with the details.
What is the cancellation policy?
Cancellations made 30 or more days before the training receive a full refund. Cancellations 14–29 days out receive a 50% refund. No refund is issued within 14 days of the event. Email sales@eemodelingsystem.com to cancel or transfer.
Prerequisites & Who Should Attend
Do I need prior experience with EFDC+ or EEMS to attend?
No. The course is designed to get you up and running quickly, even if you're new to the software. That said, attendees with some prior exposure will also find value in the hands-on calibration and advanced topics covered later in the week.
Is this training appropriate for academic researchers?
Absolutely. The course is designed for engineers, scientists, and researchers alike. If you're working with hydrodynamic or water quality modeling in any context — academic or applied — this training is relevant.
What background knowledge is helpful?
A general familiarity with environmental or water resources engineering concepts (hydrology, fluid dynamics, water quality) will help you get the most out of the sessions. No programming experience is required.
Software & Setup
What software do I need before arriving?
Software installation is covered during the first morning session on September 21, so you don't need to have anything installed in advance. If you'd like a head start, downloads are available at eemodelingsystem.com/user-center/downloads.
Do I need to bring my own laptop?
Yes. Please bring a laptop capable of running EFDC+ Explorer. Windows is recommended.
Do I need a license to participate?
A working license or trial version will be provided during the installation session on Day 1. Contact sales@eemodelingsystem.com ahead of time if you have questions about your license status.
Logistics & Venue
Is lunch provided?
Lunch breaks are scheduled each day (12:30–1:30 pm) but meals are not included in the registration fee. The venue is in downtown Edmonds, with several restaurants within walking distance.
Is parking available at the venue?
The Best Western Edmonds Harbor Inn has free on-site parking.
Are there discounted hotel rooms for attendees?
No room block has been placed.
How do I get there from Seattle–Tacoma Airport?
The drive from SEA-TAC to Edmonds is roughly one hour. You can also take Link Light Rail from the airport to downtown Seattle, then catch a Sounder commuter train north to Edmonds Station — a scenic option if you'd rather skip the drive.
Propwash Training
What's covered in the Propwash Training?
The Propwash Training focuses on Propwash modeling — including the fundamentals (lecture), module setup (hands-on), sediment transport and resuspension, and scenario analysis. It's a focused deep-dive for attendees working on navigation, dredging, or contaminated sediment projects.
When do I need to decide about adding Thursday?
You can indicate your interest in the Thursday session when you register, and you'll have the option to add it ($100) at Stripe checkout. If you decide to add it after August 1, the price will be $150.
Can I add the Thursday session after I've already registered?
Reach out to sales@eemodelingsystem.com and they can help you add it to your registration.
After the Training
Will training materials be shared after the event?
Training materials are distributed during the course. Contact sales@eemodelingsystem.com for specifics on what's provided and in what format.
Will I receive a certificate of completion?
Yes, we provide a certificate of completion to all attendees.
What support is available after training ends?
DSI has built the EEMS Knowledge Base and offers technical support to all EEMS license holders. Academic users also have customized support options.
Will this training be offered again?
Future training dates haven't been announced yet, but DSI generally tries to offer this training annually. DSI also recorded the entire training a few years ago and posted it online for free — you can watch it here. If September 2026 doesn't work for you, email sales@eemodelingsystem.com to be notified when the next session is scheduled.
Questions about the training?
Happy to chat before you sign up — reach out either way.