How much does a water and wastewater treatment plant and system operator make in Boulder?
Median yearly pay for water and wastewater treatment plant and system operators in the Boulder, CO metro area. That is $35.71 an hour or $6,189 a month.
- Hourly
- $35.71
- Vs. national median
- +24%
- Rank among cities
- 54 of 367
- Jobs in the area
- 170
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $53,760 | $25.85 | |
| 25th | $63,510 | $30.53 | |
| Median | $74,270 | $35.71 | |
| 75th | $79,950 | $38.44 | |
| 90th | $85,490 | $41.10 |
Other cities in Colorado
Median yearly pay for water and wastewater treatment plant and system operators.
| Denver, CO | $76,150 |
| Grand Junction, CO | $73,920 |
| Fort Collins, CO | $73,330 |
| Colorado Springs, CO | $65,970 |
| Greeley, CO | $65,840 |
Related jobs in Boulder
Same field, median yearly pay.
| First-Line Supervisors of Production and Operating Worker | $84,880 |
| Welder | $65,040 |
| Machinist | $63,990 |
| Inspector | $60,400 |
| Computer Numerically Controlled Tool Operator | $58,980 |
| Electrical | $55,220 |
| Coating | $54,760 |
| Separating | $53,340 |
| Chemical Equipment Operator and Tender | $51,230 |
| Cabinetmaker and Bench Carpenter | $50,800 |
Frequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in Boulder?
The median hourly pay in the Boulder, CO metro area is $35.71 ($74,270 a year).
Do water and wastewater treatment plant and system operators make more in Boulder than the national average?
Yes: $74,270 against $60,020 nationally, 24% more.
How does Boulder compare with the rest of Colorado?
The median in Colorado is $74,200, so Boulder pays 0% more.
Where does Boulder rank for water and wastewater treatment plant and system operator pay?
54 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in Boulder?
The lowest-paid 10% make $53,760 or less a year; the top 10% make $85,490 or more.
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS): pay in May 2025, published by BLS in 2026. Hourly pay is the yearly figure divided by 2,080 hours.