workshop at the Huntsman Site

The Utah On-Site Wastewater Treatment Training Program

The Utah On-Site Wastewater Treatment Training Program provides formal classroom and field training, as well as technology transfer, to Utah and other Rocky Mountain region regulators, consultants, contractors, and other stakeholders in on-site wastewater treatment systems

2023 Certification Class Registration Open

Class sizes are limited, so we encourage you to register early for classes.

Class Schedule

Registration Open for Utah Onsite Wastewater Association Annual Conference 


The UOWA 2023 Annual Conference will be held on February 2-3, 2023 in Coalville, Utah. Registration for the Utah Onsite Wastewater Association (UOWA) 2023 Annual Conference is NOW open and the agenda can be found here. Additional registration information, including hotel information, is available at  Please note that the conference hotel does not have a "promo code" for making online reservations. Please call the hotel (phone number is listed on the website) and ask for the Utah Onsite or UOWA special room rate. 

UOWA Information