Stormwater Basins and Underground Systems
DISCLAIMER
Before purchasing, review the rules of your licensing or certifying entity. It is your responsibility to confirm this course meets your CE requirements. See the credit tab on the course page for details.
What’s Included: Full webinar recording, written course materials, expert instruction, a mandatory quiz, and a certificate upon completion.
Deliverability Timeline: All courses are generally available within 1-2 weeks after the live presentation.
CE Credits: AIA and/or LA/CES accreditation is available by request for courses recorded prior to March 11, 2026. All courses after that date include those accreditations by default, if applicable. With these accreditations, our courses qualify for credit in nearly all states for engineers, surveyors, architects, and landscape architects.
Learn more about the on-demand format in our FAQ or contact us at (715) 835-5900 or customerservice@halfmoonseminars.org
Agenda
Registration: 8:00 – 8:30 am
Morning Session: 8:30 am – 12:15 pm
Lunch (On your own): 12:15 – 1:15 pm
Afternoon Session: 1:15 – 4:30 pm
Stormwater Management System Objectives and Design Considerations
Complying with stormwater regulations
Site assessment
Preparing stormwater pollution prevention plans
• Stormwater goals
• Design considerations
Stormwater Basin/Underground System Design
Selection criteria
• Impact area
• Watershed and terrain considerations
• Stormwater contents
• Community and environmental factors
Choosing Basin Types
Detention basins
• Stormwater routing, sediment handling, outlet
Retention ponds
• Stormwater routing, sediment handling, soils and vegetation
Infiltration basins
• Stormwater routing, sediment and chemical handlings, soils and vegetation
Choosing an Underground Storage System
Retention systems
• Stormwater routing, sizing, design criteria
Detention/infiltration systems
• Stormwater routing, infiltration, sizing, design criteria
Sustainable Best Practices in Stormwater Detention/Retention
Naturalizing detention/retention basins
Small detention areas vs. large detention area
Rain gardens
Underground storage and water reuse options
Credits
Professional Engineers
6.5 PDHs
Architects &
Landscape Architects
6.5 HSW CEPHs/CE Hours
6.5 AIA LU|HSW
6.5 LA CES HSW PDHs
Contractors
Non-Credit Continuing Ed.
Floodplain Managers
6.5 ASFM CECs
Continuing Education Credit Information
This seminar is open to the public. It offers 6.5 PDHs to professional engineers in all states. Educators and courses are not subject to preapproval in Texas.
This course offers 6.5 HSW CEPHs to Texas architects and landscape architects. The American Institute of Architects has approved this course for 6.5 LU|HSW, and the Landscape Architecture Continuing Education System has approved it for 6.5 HSW PDHs. Only full attendance can be reported to the AIA/CES and LA/CES. Educators and courses are not subject to preapproval in Texas. Visit www.halfmoonseminars.org for complete AIA information under this course listing.
HalfMoon Education is an approved continuing education sponsor for engineers in Florida, Indiana, Maryland, New Jersey (Approval No. 24GP00000700), North Carolina, and North Dakota. HalfMoon Education is deemed an approved continuing education sponsor for New York architects and landscape architects.
The Association of State Floodplain Managers has approved this event for 6.5 CECs.
This course offers a non-credit continuing education opportunity to construction contractors. It has not been approved by any state contractor licensing entity.
Attendance will be monitored, and attendance certificates will be available after the seminar for most individuals who complete the entire event. Attendance certificates not available at the seminar will be mailed to participants within fifteen business days.
Speakers
Brad Flack, CPESC, CESSWI, CESCL, QSM, QCIS, QPSWPPP, QISM, QSP, QSD
President and CEO at Integrity Stormwater in Spring, TXMr. Flack has earned his designations, among select thousands in the world, as a Certified Professional in Erosion & Sediment Controls (CPESC) as well as his designation as a Certified Erosion, Sediment and Storm Water Inspector (CESSWI), lending his experience and training to his customers to consult them in all their stormwater needs. He has also earned his status as a Qualified Compliance Inspector of Stormwater (QCIS) and as a Qualified Preparer of Storm Water Pollution Prevention Plans (QPSWPPP.) He also earned the Certified Erosion and Sediment Control Lead (CESCL), which is a 17.5-hour certificate program as required by Washington State for all construction stormwater management. He is a subject matter expert and lead instructor for StormwaterONE, which has established itself as the leader in stormwater management training and credentialing, the school’s mission is to provide their students with the most comprehensive and up to date training of individual stormwater permits, online or in-person.
Brad has been invited to speak in-person on storm water and erosion control issues in many locations, including California, Texas, Tennessee, Louisiana, Wyoming, Oregon, Colorado, Ohio and New Mexico, as well as internationally in Antigua, Guatemala, and in San Jose, Costa Rica. Furthermore, he has provided virtual online training for a wide variety of organizations across the country, including the Army Corps of Engineers, Maryland Stadium Authority, and more.
Additionally, he served as president and administrative vice president for the South-Central Chapter of the International Erosion Control Association. Furthermore, he directed the IECA Region 1 Education Committee: Stormwater Management Track as co-chair, which encompasses North America, South America and Europe. Brad also sat as the Region 6 Chapter President for EnviroCert International (ECI) and was a member of the Policies and Procedures Committee for ECI. He has served as the Region 7 representative for the CPESC, Inc., group as well as the technical vice-chair for the Council. He has been an IECA Mentor and served as a TCEQ EnviroMentor.
Brad has been involved with Stormwater Quality Management since 2004 where he learned about permitting, turf establishment, erosion control and detention pond maintenance and has continued to be a student of the industry throughout his career. His attention to detail and depth of knowledge about structural control devices, vegetative stabilization and best management practices are a valuable asset to his clients and students.
His wife is his high school sweetheart, and they have been married for over 20 years and have three sons. Brad has also actively served at his church and has ventured on over a dozen mission trips, from drilling for water in rural villages in Honduras to assisting in hurricane recovery efforts in Puerto Rico. Brad was the Director of Hands and Feet Honduras/Puerto Rico, a 501(c)3 organization for over eight years.
AIA Info
AIA Provider Statement:
HalfMoon Education Inc. is a registered provider of AIA-approved continuing education under Provider Number J885. All registered AIA/CES Providers must comply with the AIA Standards for Continuing Education Programs. Any questions or concerns about this provider of learning program may be sent to AIA/CES (cesupport@aia.org or (800) AIA 3837, Option 3).
This learning program is registered with AIA/CES for continuing professional education. As such, it does not include content that may be deemed or construed to be an approval or endorsement by the AIA of any material of construction or any method or manner of handling, using, distributing, or dealing in any material or product.
AIA continuing education credit has been reviewed and approved by AIA/CES. Learners must complete the entire learning program to receive continuing education credit. AIA continuing education Learning Units earned upon completion of this course will be reported to AIA/CES for AIA members. Certificates of Completion for both AIA members and non-AIA members are available upon request.
Course Title: Stormwater Basins and Underground Systems
Delivery Method: Live
Course Description: This 6.5 hour live lecture presentation examines stormwater management objectives and design considerations, stormwater basin and underground system design, basin types, underground storage system types, and sustainable best practices in stormwater detention and retention.
Learning Objectives:
Learning Objective 1:
Learners will be able to comply with stormwater regulations and be able to assist with preparing stormwater pollution prevention plans.
Learning Objective 2:
Learners will be able to explain the criteria for stormwater basins and underground systems, including impact area, watershed and terrain considerations and stormwater content.
Learning Objective 3:
Learners will be able to choose stormwater basin types, including detention basins and retention ponds, and they will be able to choose between underground retention and detention/infiltration systems.
Learning Objective 4:
Learners will be able to identify and describe stormwater best practices, including rain gardens, underground storage, and water reuse.
LUs: 6.5 LU Type: LU|HSWs.
Prerequisites: Experience with site development and stormwater management.
Advance Preparation: None
Program Level: Intermediate
Course Expiration Date: 08/02/2022
Complaint Resolution Policy:
Complaints regarding this course can be emailed to doug@halfmoonseminars.org or by calling (715) 835-5900. A HalfMoon Education representative will respond within 72 hours to resolve the complaint, which will include, but not limited to, access to another CE activity at no or reduced cost or a full or partial refund. Each instance will be resolved on a case-by-case situation.