Colorado Soil and Site Evaluation Course This course is designed to meet the requirements of the Section 43.5.I.2.b of Regulation #43 for a Competent Technician.  Passing the course examination will…

THIS COURSE IS NOW BEING HELD ONLINE.  The Inspector class is a nationally recognized Onsite Wastewater Treatment System (OWTS) class developed to provide training, testing and certification for individuals conducting…

THIS COURSE IS BEING HELD ONLINE.  The NAWT OWTS Designer Training Course has been developed in response to requests for a design class from counties across the United States. This…