Water and Wastewater Treatment Plant and System Operators pay in Idaho
In Idaho, the median pay for water and wastewater treatment plant and system operators is $25.10 an hour ($52,210 a year). About 1,480 people work in this job there.
That is 13% lower than the U.S. median ($60,020). Idaho ranks 35th of 50 states and territories for this job’s median pay.
Pay range for water and wastewater treatment plant and system operators in Idaho
| Earns more than | Hourly | Yearly |
|---|---|---|
| 10% of workers | $19.63 | $40,820 |
| 25% of workers | $22.09 | $45,940 |
| Half of workers (median) | $25.10 | $52,210 |
| 75% of workers | $29.61 | $61,600 |
| 90% of workers | $36.03 | $74,950 |
Water and Wastewater Treatment Plant and System Operators pay in Idaho metro areas
| Metro area | Median yearly pay | People in this job |
|---|---|---|
| Lewiston | $61,830 | 70 |
| Boise City | $58,640 | 370 |
| Twin Falls | $56,520 | 100 |
| Coeur d'Alene | $56,380 | 100 |
| Idaho Falls | $50,680 | 90 |
Idaho unemployment rate: 3.6% (August 2026), U.S. Bureau of Labor Statistics.
Education, experience and outlook for water and wastewater treatment plant and system operators
- Typical education to start: High school diploma or equivalent (BLS)
- Related work experience most have: 6 months to 1 year (O*NET)
- Training on the job: Long-term on-the-job training (BLS)
- Job outlook: -5.7% over ten years, declining · about 10,000 openings a year (BLS)
Related jobs in Idaho
| Job | Median yearly pay |
|---|---|
| Civil Engineers | $98,030 |
| Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders | $52,160 |
| Chemical Equipment Operators and Tenders | $77,100 |
Other job titles for this job
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Post a job freeFind jobsCheck pay for any jobSource: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates. Figures are for wage and salary workers and do not include the self-employed. The median is the middle wage: half earn more, half earn less. Other job titles: O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license; O*NET® is a trademark of USDOL/ETA. JAI Bot has modified this information; USDOL/ETA has not approved, endorsed, or tested these modifications.