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Presenter: Kristofor L. Kvarfordt

Seminar Date:

Seminar Location: Online

This seminar is closed or full.


Infiltration and Soil: Water Science 
Thursday, August 8, 2019, 11:00 AM - 12:30 PM CDT

   Stormwater behavior before regulatory requirements

   Stormwater management requirements

   Benefits of infiltrating stormwater

      • Reduced stormwater volume and peak flow

      • Improved stormwater quality

   Types of soils

   Soil characteristics

   Impact of water on soils

   Movement of water through soils

Infiltrating Stormwater and Maximizing Infiltration
Thursday, August 8, 2019, 1:00 - 2:30 PM CDT

   Defining infiltration

   Measuring infiltration

   Creating and using infiltration surfaces

   Tips on maximizing Infiltration

      • Getting buy-in from contractors

      • Acceptable wetness of soils and surfaces

      • Effects of construction equipment

Improving Infiltration with Low Impact Development Techniques
Friday, August 9, 2019, 11:00 AM - 12:30 PM CDT

   Bio-retention cells (rain gardens)

   Pervious pavement

   Vegetated filter strips

   Stormwater retention and reuse


   Stormwater infiltration case studies

Webinar Instructions

Each webinar session earns continuing education credit and can be registered for individually. All attendees must log-on through their own email – attendees may not watch together if they wish to earn continuing education credit. HalfMoon Education Inc. must be able to prove attendance if either the attendee or HalfMoon Education Inc. is audited.

Certificates of completion will be provided for each webinar attended and will be sent via email in PDF form about five business days after the conclusion of the series.

Webinars are presented via GoToWebinar, an easy-to-use application that can be run on most systems and tablets. Instructions and login information will be provided in an email sent close to the date of the webinar. It is highly recommended that you download, install and test the application before the webinar begins by clicking on the link in the email.

GoToWebinar App requirements: 
Windows 7 - 10 or Mac OSX 10.9 (Mavericks) - 10.14 (Mojave)

Web Browser:
The two most recent version of the following browsers:
Google Chrome, Mozilla Firefox, Apple Safari, Microsoft Edge
Internet Explorer v11 (or later) with Flash enabled

Internet connection:
 Minimum of 1Mbps       Hardware: 2GB RAM or more

For more information visit the Support section at www.gotowebinar.com.

Credit Information:

Who Should Attend

  • Architects
  • Engineers
  • Landscape Architects

     4.5 PDHs

     4.5 HSW CE Hours

     4.5 LU|HSW

     4.5 HSW PDHs

Continuing Education Credit Information

These live, interactive webinars are designed to qualify for continuing education credit for professional engineers and architects in most states. Please see each webinar listing for the number of available continuing education credits. Course participants need to be aware of any licensing restrictions on online learning to fulfill their continuing education requirements.

HalfMoon Education Inc. is registered as a continuing education provider by the American Institute of Architects (No. J885). HalfMoon Education is an approved continuing education sponsor for engineers in Florida, Indiana (License No. CE21700059), Maryland, New Jersey (Approval No. 24GP00000700), North Carolina, and North Dakota. HalfMoon Education is deemed an approved continuing education sponsor for New York architects.

Halfmoon Education is an approved continuing education provider with the Landscape Architecture Continuing Education System. See Stormwater Infiltration webinars for available HSW PDHs.

Participation and knowledge retention will be verified for these webinar events. Certificates of completion will be provided upon successful completion of the quiz at the end of each webinar, and earned LUs will be reported to the AIA/CES.

New York engineers who wish to claim continuing education credit for the Technical Writing webinars are advised to attend all four webinars in the series. Individual webinars in this series will not be accepted.


Kristofor L. Kvarfordt

Senior Landscape Architect/Land Planner at Cache Landmark Engineering Inc.

Mr. Kvarfordt is the senior landscape architect/land planner at Cache Landmark Engineering, Inc., located in Logan, Utah. During his 17-year career, he has worked on a broad range of projects throughout Utah, Idaho, Nevada, and California. His experience includes large scale planning, trail and open space master planning, campus master planning and detailed site design and construction management for commercial and institutional projects.

He has had direct responsibility for management and construction observation for several rainwater harvesting, green infrastructure and low impact development projects throughout Cache County and on the Utah State University campus. Mr. Kvarfordt works closely with civil engineers and other project specialists to create plans that are well integrated into all the various components of a project. His expertise is on developing site solutions that meet the needs of the user, while integrating innovative stormwater collection, water sensitivity, treatment and re-use solutions.

Mr. Kvarfordt also serves as an adjunct instructor in the Department of Landscape Architecture and Environmental Planning at Utah State University. He is a licensed landscape architect in Utah, Idaho and Wyoming. Mr. Kvarfordt received his Bachelor of Landscape Architecture and Master of Landscape Architecture degrees from Utah State University

Tuition Costs:

Standard Tuition: $225.00
Online Tuition (pre-registration): $200.00

Each registration includes one copy of a manual prepared by the seminar speakers.