Core Competencies for Virginia Wastewater Operators

 

If there is an "X" in the column for the class license you are studying for, it is on the licensing test as well.

 

Click on the links below to learn more information on the particular topic.

 

Evaluate Incoming Wastestream/Sidestream Characteristics
Class
Class 4
Class 3
Class 2
Class 1

Biological/Chemical

X
X
X
X

Color

X
X
X
X
Flow pattern
X
X
X
X
Mixing pattern
X
X
X
X
Odor
X
X
X
X
Solids concentration
X
X
X
X
Volume
X
X
X
X

 

Required capabilities: