Wastewater Operator license requirements in Minnesota — experience, exams, fees, reciprocity, and salary data from State Dept of Environmental Quality.
| Minimum Age | 18 years old |
| Education | State-approved training + operator-in-training period |
| Experience Details | State-approved training + operator-in-training period |
| Exam Name | Minnesota Wastewater Operator Certification Exam |
| Passing Score | 70% |
| Code Edition | Wastewater Operator Certification Exam |
| Application Fee | $50 |
Practice with real exam-style questions based on the Wastewater Operator Certification Exam.
Start Practice Exam →| Fee | Amount |
|---|---|
| Exam Application | $50 |
| License Renewal | $50 every 2 years |
| Continuing Education | 20 hours |
Wastewater Operators in Minnesota earn less than the national average. Data from BLS OEWS May 2024.
| Mean (average) | — / year |
| Entry level (10th pct) | — |
| Top earners (90th pct) | — |
| Total employed | — in Minnesota |
| National average | $53,420 |