The average salary for a water treatment plant operator in Missouri is around $46,790 per year.
Avg Salary
Water treatment plant operators earn an average yearly salary of $46,790.
Wages typically start from $30,060 and go up to $62,110.
24% below national average Updated in 2021
Water treatment plant operator earnings by seniority
Top-level water treatment plant operator earnings begin at:
$29.86 per hour
$62,110 per year
Senior-level water treatment plant operator earnings begin at:
$28.64 per hour
$59,580 per year
Mid-level water treatment plant operator earnings begin at:
$22.50 per hour
$46,790 per year
Junior-level water treatment plant operator earnings begin at:
$17.67 per hour
$36,750 per year
Starting level water treatment plant operator earnings begin at:
$14.45 per hour
$30,060 per year
Approximate values based on highest and lowest earning segments.
Water treatment plant operator salary by state
| State Name | Average Salary |
|---|---|
| District of Columbia | $78,890 |
| Nevada | $76,300 |
| Washington | $76,070 |
| California | $75,550 |
| Connecticut | $63,870 |
| New Jersey | $63,220 |
| Hawaii | $61,350 |
| Oregon | $61,350 |
| Massachusetts | $60,650 |
| Alaska | $60,550 |
| Minnesota | $60,240 |
| New York | $60,220 |
| Colorado | $59,860 |
| Illinois | $59,860 |
| Rhode Island | $59,760 |
| Pennsylvania | $54,900 |
| Wisconsin | $52,020 |
| North Dakota | $49,480 |
| New Hampshire | $49,480 |
| Ohio | $48,340 |
| Delaware | $48,240 |
| Maine | $48,240 |
| Vermont | $48,240 |
| Michigan | $47,880 |
| Wyoming | $47,830 |
| Montana | $47,810 |
| Arizona | $47,690 |
| Idaho | $47,620 |
| Guam | $47,610 |
| Utah | $47,430 |
| Florida | $47,420 |
| Indiana | $47,330 |
| Iowa | $47,320 |
| Nebraska | $47,190 |
| South Dakota | $47,190 |
| Maryland | $46,970 |
| Missouri | $46,790 |
| New Mexico | $46,590 |
| Virginia | $46,590 |
| North Carolina | $46,150 |
| Georgia | $46,060 |
| Tennessee | $45,590 |
| Alabama | $45,330 |
| South Carolina | $38,640 |
| Kentucky | $37,720 |
| West Virginia | $37,720 |
| Mississippi | $37,610 |
| Texas | $37,600 |
| Kansas | $37,570 |
| Louisiana | $37,570 |
| Oklahoma | $37,550 |
| Arkansas | $37,350 |
| Puerto Rico | $27,910 |
How do water treatment plant operator salaries compare to similar careers?
Water treatment plant operators earn about the same as related careers in Missouri. On average, they make less than mining machine operators but more than maintenance workers.
| Career | Median Salary |
|---|---|
| Mining machine operator salary | $48K |
| Hazardous materials removal worker salary | $48K |
| Jeweler salary | $50K |
| Gem worker salary | $50K |
| Locksmith salary | $45K |
| Water treatment plant operator salary | $47K |
| Welder salary | $44K |
| Plasterer salary | $42K |
| Rigger salary | $41K |
| Maintenance worker salary | $38K |
Source: CareerExplorer (Aggregated)