Distance Learning
Correspondence and Online
Choose a Category for Correspondence Courses

Water Treatment Operations
The courses in this Category are designed for Surface Water Treatment, Groundwater Under the influence of Surface Water and Groundwater Treatment. Courses also include operation and maintenance. Always check state approval before choosing a course.

Wastewater Treatment Operations
The courses in this Category are designed for Wastewater Ponds and Lagoons, Fixed and Suspended Biological treatment. Courses also include operation and maintenance. Always check state approval before choosing a course.

Onsite Installer
The courses in this Category are designed for Septic Haulers, Onsite Installers and Onsite O&M. Courses also include operation and maintenance. Always check state approval before choosing a course.

Distribution Courses
The courses in this Category are designed for Groundwater Treatment, Wellfield Operations and Water Distribution Operation & Maintenance. Courses also include operation and maintenance. Always check state approval before choosing a course.

Collection Courses
The courses in this Category are designed for Collections System Operation & Maintenance and Lift-Stations. Courses also include operation and maintenance. Always check state approval before choosing a course.

Pesticide Courses
The courses in this Category are designed for Agricultural and Structural Pest Control. Courses also include Workman Protection Standards. Always check state approval before choosing a course.
Online Courses
State Approval
Arizona
California
Colorado
Illinois
Indiana
New York Wastewater
Ohio
Oregon
Benefits
Once you take the online course successfully, a personal profile will be created for you. Anytime you can view courses taken on the Online platform and certificates.

Everything in One Place
Most States Approved
Correspondence

Only AZ, CA Water. SOME CO, IL, IN, NY Wastewater, OR and OH, make sure to ‘Check State Approval’ and it will show ‘Online’ next to the course title or at the end of the row.
Online
Phone
(866) 557-1746
Mailing
PO BOX 3060
Chino Valley, AZ 86323
Office Hours
M-F: 8am – 4pm
(Arizona time)
Closed all Major Holidays.
