How much does a water and wastewater treatment plant and system operator make in St. Joseph?
Median yearly pay for water and wastewater treatment plant and system operators in the St. Joseph, MO-KS metro area. That is $24.36 an hour or $4,223 a month.
- Hourly
- $24.36
- Vs. national median
- -16%
- Rank among cities
- 269 of 367
- Jobs in the area
- 90
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $39,350 | $18.92 | |
| 25th | $46,050 | $22.14 | |
| Median | $50,670 | $24.36 | |
| 75th | $58,130 | $27.95 | |
| 90th | $74,270 | $35.71 |
Other cities in Missouri
Median yearly pay for water and wastewater treatment plant and system operators.
| St. Louis, MO | $57,850 |
| Kansas City, MO | $52,770 |
| Cape Girardeau, MO | $50,960 |
| Columbia, MO | $50,270 |
| Joplin, MO | $49,750 |
| Springfield, MO | $49,270 |
| Jefferson City, MO | $48,550 |
Related jobs in St. Joseph
Same field, median yearly pay.
| First-Line Supervisors of Production and Operating Worker | $77,370 |
| Machinist | $66,390 |
| Welder | $66,060 |
| Coating | $55,190 |
| Miscellaneous Assembler and Fabricator | $54,400 |
| Molding | $51,020 |
| Cutting and Slicing Machine Setter | $50,930 |
| Packaging and Filling Machine Operator and Tender | $50,930 |
| Crushing | $50,640 |
| Multiple Machine Tool Setter | $50,560 |
Frequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in St. Joseph?
The median hourly pay in the St. Joseph, MO-KS metro area is $24.36 ($50,670 a year).
Do water and wastewater treatment plant and system operators make more in St. Joseph than the national average?
No: $50,670 against $60,020 nationally, 16% less.
How does St. Joseph compare with the rest of Missouri?
The median in Missouri is $49,940, so St. Joseph pays 1% more.
Where does St. Joseph rank for water and wastewater treatment plant and system operator pay?
269 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in St. Joseph?
The lowest-paid 10% make $39,350 or less a year; the top 10% make $74,270 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.