Certified Water or Wastewater Operator License in Ohio
Quick Answer
To obtain a Certified Water or Wastewater Operator in Ohio, review the requirements from Ohio Environmental Protection Agency.
Requirements
Certified Water or Wastewater Operator certification in Ohio
Certified Water or Wastewater Operator Salary in Ohio
Entry Level
$42,140
Median
$62,460
Experienced
$99,010
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Certified Water or Wastewater Operator in Ohio.
- 1
Submit Your Application
File your application with the licensing agency.
- 2
Receive Your License
Processing times vary. Check with your state licensing board for current timelines.
Considering another state?
Compare Certified Water or Wastewater Operator requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.