• NAWT ONLINE Inspector Class – February 2026

    Online

    THIS COURSE IS BEING HELD ONLINE THROUGH ZOOM. *A webcam is required for taking the Online Exam at the end of the 2-day course, for those seeking Certification.* The NAWT OWTS Inspection Standards class is a nationally recognized Onsite Wastewater Treatment System (OWTS) class developed to provide training, education, testing and certification for individuals conducting…

  • NAWT ONLINE Installer 1 & Installer 2 Course – January 2026

    Online

    THIS COMBINED COURSE IS BEING HELD ONLINE THROUGH ZOOM. *Webcams are required for taking the Online Exam at the end of the each session, for those seeking Certification.* Thursday, January 8th - The Installer 1 session will cover the basics of what an installer would need to know about OWTS installation. The course covers an…

  • NAWT ONLINE Design Course – January 2024

    Online

    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 is a principles based design class, not a regulations based class. The class presents sound, science based principles of design, which are applicable in health…