MS4
| Event Date | 08-18-2026 8:30 am - 4:30 pm |
| Cut off date | 08-17-2026 |
| Capacity | 15 |
| Individual Price | $399 + registration |
| Speaker | Karen Sea Sadowski |
| Number Hours | 8 |
| Location | Online Webinar |
| Categories | MS4 |
We are no longer accepting registration for this event
CSI Network™
TOPIC: To Be Determined
We are pleased to offer a series of monthly discussions on critical stormwater inspection issues. Called CSI Network these discussions are delivered via interactive webinars, and the topics apply to municipal, construction and industrial regulations, permits, and inspections.
These discussion meetings are free to current Certified Stormwater Inspectors (CSI)™ while non-current CSI graduates, and the general public, can join sessions for a $25 registration fee..
CSI Network meetings are scheduled for a Wednesday once monthly beginning at 1:00 PM EDT. Each session is schedule for no more than 90 minutes. Check the registration calendar for exact dates.
SEATING IS LIMITED, REGISTER EARLY TO SAVE YOUR SPOT!
Registered participants will receive a Subject Statement by email that will identify the problems and potential solutions of each topic prior to each meeting. This will afford you the opportunity to prepare. Meeting presenters will be assisted by a manager to encourage discussions and to help you share your experiences with other inspectors. If you are a subject matter expert in one of our meeting topics and would like to make a short presentation to the group, please email us so we can make arrangements (
| Event Date | 08-19-2026 1:00 pm - 2:30 pm |
| Cut off date | 08-17-2026 |
| Capacity | 50 |
| Speaker | To Be Determined |
| Number Hours | 1.5 |
| Location | Online Webinar |
| Categories | MS4, Construction & Development, Industrial |
We are no longer accepting registration for this event
| Event Date | 08-20-2026 8:30 am |
| Event End Date | 08-21-2026 4:30 pm |
| Cut off date | 08-18-2026 |
| Capacity | 25 |
| Individual Price | $799 + registration |
| Speaker | To Be Determined |
| Number Hours | 16 |
| Location | Online Webinar |
| Categories | MS4 |
| Event Date | 08-20-2026 8:30 am |
| Event End Date | 08-21-2026 4:30 pm |
| Cut off date | 08-18-2026 |
| Capacity | 25 |
| Individual Price | $799 + registration |
| Speaker | To Be Determined |
| Number Hours | 16 |
| Location | Online Webinar |
| Categories | MS4 |
| Event Date | 08-24-2026 12:00 pm - 3:00 pm |
| Cut off date | 08-22-2026 |
| Capacity | 20 |
| Individual Price | $199 + registration |
| Speaker | John Ricketts |
| Number Hours | 3 |
| Location | Online Webinar |
| Categories | MS4 |
We are pleased to announce a NEW class for MS4 Inspectors to gain our five-year Certified Stormwater Inspector status. This economical, one day session (priced at only $399 plus $25 registration, for a total of $424 per person) is perfect for Municipal Inspecto9rs to gain certification! (Discounts available for multiple registrants from same organization.)
This course covers Regulatory Framework and Inspector Protocols, Discretion, and Authority. It includes Pre-Inspection Preparation, Opening Conferences, in-depth Inspections of Construction Sites, Industrial Facilities, Commercial Enterprises, and Municipal Operations. It also covers Inspection Documentation and Closing Conferences.
NOTE: Class start/end times are subject to change and will be set by the instructor with advance notice to attendee.
CANCELLATIONS: Class fees are refunded if received 14 days prior to start date, registration fees are non-refundable. Substitutions are allowed with notification to our business office. Cancellation or reschedule requests made less than 14 days of the class start date may not receive a refund nor a transfer. You agree to these terms when registering for the training.
Using online technology, we create virtual classrooms with instructor-led training, including input, questions, and feedback from each attendee. If the device you connect with does not have a microphone and speaker, you can use a dial-in phone number to speak directly with us.
| Event Date | 08-25-2026 8:30 am - 4:30 pm |
| Cut off date | 08-23-2026 |
| Capacity | 15 |
| Individual Price | $399 + registration |
| Speaker | Karen Sea Sadowski |
| Number Hours | 8 |
| Location | Online Webinar |
| Categories | MS4 |
| Event Date | 08-26-2026 8:00 am - 4:00 pm |
| Cut off date | 08-20-2026 |
| Capacity | 15 |
| Individual Price | $399 + registration |
| Speaker | Karen Sea Sadowski |
| Number Hours | 8 |
| Location | Online Webinar |
| Categories | Industrial, MS4 |
| Event Date | 08-27-2026 8:30 am |
| Event End Date | 08-28-2026 4:00 pm |
| Cut off date | 08-25-2026 |
| Capacity | 20 |
| Individual Price | $225 + registration |
| Speaker | To Be Determined |
| Number Hours | 15 |
| Location | Online Webinar |
| Categories | Construction & Development, MS4 |
| Event Date | 08-31-2026 8:00 am |
| Event End Date | 09-01-2026 2:00 pm |
| Cut off date | 08-29-2026 |
| Capacity | 15 |
| Individual Price | $599 + registration |
| Speaker | To Be Determined |
| Number Hours | 12 |
| Location | Online Webinar |
| Categories | Construction & Development, MS4 |
| Event Date | 09-08-2026 8:30 am - 4:30 pm |
| Cut off date | 09-06-2026 |
| Capacity | 25 |
| Individual Price | $399 + registration |
| Speaker | Marcia Willhite |
| Number Hours | 8 |
| Location | Online Webinar |
| Categories | MS4 |
Copyright © 2022 National Stormwater Center, LLC.
105-A East Broadway, Bel Air, MD 21014
105-A East Broadway, Bel Air, MD 21014
