The Oklahoma Environmental Training Center offers a broad range of affordable environmental, safety, water and waste-water certificate classes. All levels of operator certification training are provided.
Call (405) 733-7488 if you are have problems enrolling.
The Oklahoma Environmental Training Center (OETC) was established in 1975 by Gubernatorial appointment to provide environmental training for the state of Oklahoma. The center offers a broad range of affordable environmental, safety, water and wastewater certificate classes. All levels of operator certification training are provided.
All classes will be held at the Stem Center building (Health and Environmental Science) and the Professional Training Center.
NOTE: C Wastewater Operator class has moved from July 25 – 26, 2018 to Aug 8 – 9, 2018
Please call ahead to find out where your class will be located. For information about a possible change in the time or dates of any Water, Wastewater Classes or Professional Training Center classes due to bad weather please call (405) 733-7488 during normal business hours or (405) 733-7364 after 5 p.m. on weekends or holidays.
D Water and D Wastewater
Save travel expenses with online classes. D Water and D Wastewater 16-hour operator classes are available. Four different renewal classes are also available.
- D Water & D Wastewater 5 Day Bootcamp class Aug 20 – 24, 2018. Register with DEQ to take both D water & D wastewater tests on Aug 24, 2018.