Focus On Water
Onsite Wastewater Treatment Facilities:
Continuing Education

A minimum of twelve (Department approved) professional development hours of continuing education are required during the two year certificate cycle for certificate renewal.

Below are links to more detailed information:

Certified Onsite Wastewater Treatment Professionals and Engineers
(Opens in New Tab)
  • Use this link to search for individuals certified to inspect, install, or pump Onsite Wastewater Treatment Systems, or evaluate soil for siting OWT systems
  • This search will display: Professional's Name, Business Name, Certification and Endorsements and PDH Hours

Programs Approved for Continuing Education Hours


Guidance Documents