Hydric and Problem Area Soils
Course Overview
This course begins with 8 hours of online lectures on soil formation, redoximorphic features, soil color, drained hydric soils, and wetlands not meeting indicators. The 2-day (16 hour) field practicum includes field exercises and additional instruction on regional hydric soil indicators and problematic situations. Informed insights and a focus on field techniques and proper documentation should greatly improve the participant’s command of the Field Indicators of Hydric Soils, a major aspect of the Regional Supplements for wetland delineation. Field visits will examine natural, landscaped, and disturbed conditions and include time for in-depth questioning of a knowledgeable instructor to reinforce the lectures.
Participants will receive Lecture Notes, a Pocket Guide to Hydric Soils Indicators, and a USB drive containing the current Regional Supplements and other pertinent reference publications.
[Note: This course was formerly named “Advanced Hydric Soils.”]
Resources: Field Packing List | Sample Field Practicum Agenda | Printable Course Curriculum
24 contact hours
8 hours online + 16 hours in field
Scoles, M. Whited
Your Course Includes
Pocket Guide to Hydric Soil Field Inidcators
This field guide is based on the National Technical Committee on Hydric Soils’ Field Indicators of Hydric Soils in the United States.
Printed Lecture Notes and Electronic Resources
Receive a copy of lecture notes and a thumb drive of essential electronic resources to reference after the course.
Certificate of Completion
You will receive a certificate of completion with instructional contact hours documented once you have completed all course requirements (i.e. online lectures, field practicum, discussion forum participation).
Frequently asked Questions
When does the course start and finish?
You can begin your online lectures anytime after your course opens (December each year). Your printed and electronic course materials should arrive in the mail within about a week after your field location is confirmed (unless you request them sooner). You must complete all online lectures before your in-person field practicum date. You can review online lectures anytime until your course closes (November 30th each year).
Can I view lectures at my own pace?
Yes! You can view and review lectures as many times you wish until your course closes. All online courses close on November 30th each year.
Can I have face-to-face interaction with the Instructor?
You will have face-to-face interaction with your field practicum instructor to ensure you understand all the material as well as standard field practices. During the online componenet of the course, please contact the instructor via the discussion board or our direct messaging system from the member’s area.
Does this course count towards my certification program?
Your certificate of completion can be used to document instructional hours received in this topic. You should contact the specific certifying agency or association directly to find out how they will assess or credit this WTI course. Typically, our courses are accepted by all state and national certifying agencies and associations; however, you should confirm that with the specific certification program to which you are applying or renewing.
REGISTER BY LOCATION OPTIONS BELOW
Dates and location options for Hydric and Problem Area Soils field practicum:
| Dates | Locations | Register by Location |
| February 26 – 27, 2025 | San Diego, CA | CANCELLED |
| April 14 – 15, 2025 | Sacramento, CA | COMPLETED |
| October 15 – 16, 2025 | State College, PA | REGISTER NOW |
What Our Participants Say…
“Excellent course for delineators to take a deep dive into hydric soils. This will further your understanding of the indicators and problematic situations, and make you more confident in describing soil profiles.”
“Instructor did a great job of finding field locations that gave a lot of different scenarios with different soils and hydrologic characteristics. I feel he was very knowledgeable and thorough in explaining how to hone our skills when looking at the soils and landscape.”
“I feel the course was very well planned and a lot of time and effort went into both the online and field portion of the class. Overall, I am very pleased with the course and the information I obtained from the class. I would definitely be interested in other courses offered by WTI.”
Get Started Now
Select location above and click on “Register Now” to enroll.
Course Curriculum
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Discussion: Welcome and Introduction (HPAS-2025)
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Discussion: I have questions or comments. (HPAS-2025))
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Welcome and Introduction (22 minutes)
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Soil Formation (45 minutes)
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Hydric Soils and Redox (1 hour, 10 minutes)
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Aspects of Soil Color (27 minutes)
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Hydric Soil Field Indicators (2 hours)
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Soil Indicators in the Field demonstration (13 minutes)
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Problematic Soils (1 hour, 14 minutes)