Soil & Site Evaluation for Onsite Wastewater Treatment ~ Online Workshop ~

April 23, 2021

Registered sanitarians, soil scientists, sanitary engineers, installers and others who work on small and onsite wastewater treatment systems are sometimes expected to consider sites and soils for suitability.  This new online course has video lectures, demonstrations and homework exercises to prepare onsite professionals to conduct a preliminary evaluation.  The goal of this course is to help an onsite professional to become a soils practitioner to assist soil scientists is conducting site and soil evaluations.


Since each workshop segment is 6 hours, you can take 1 per year or all three in 1 year to meet your needs.  The only restriction is the segments must be taken in order, since what you learn in Segment 1 prepares you for Segments 2 and then 3.

Register for 

Online Segment 1- 

Soil Depth and Vertical Separation Distance



Online Segment 2 -

Soils in the Landscape


Online Segment 3

Water and Soils