The average salary for a water treatment plant operator in Missouri is around $41,840 per year.
Avg Salary
Water treatment plant operators earn an average yearly salary of $41,840.
Wages typically start from $27,210 and go up to $62,750.
32% below national average Updated in 2018
Water treatment plant operator earnings by seniority
Top-level water treatment plant operator earnings begin at:
$30.17 per hour
$62,750 per year
Senior-level water treatment plant operator earnings begin at:
$25.51 per hour
$53,050 per year
Mid-level water treatment plant operator earnings begin at:
$20.12 per hour
$41,840 per year
Junior-level water treatment plant operator earnings begin at:
$16.04 per hour
$33,350 per year
Starting level water treatment plant operator earnings begin at:
$13.08 per hour
$27,210 per year
Approximate values based on highest and lowest earning segments.
Water treatment plant operator salary by state
| State Name | Average Salary |
|---|---|
| California | $70,550 |
| Connecticut | $66,800 |
| Nevada | $62,640 |
| Washington | $61,910 |
| Alaska | $61,790 |
| New Jersey | $59,900 |
| Illinois | $56,755 |
| Massachusetts | $56,650 |
| New York | $56,260 |
| Oregon | $56,180 |
| Minnesota | $55,400 |
| District of Columbia | $54,880 |
| Colorado | $54,820 |
| Hawaii | $53,870 |
| Rhode Island | $51,390 |
| Wisconsin | $51,110 |
| Pennsylvania | $49,810 |
| New Hampshire | $49,310 |
| Ohio | $49,220 |
| Wyoming | $48,610 |
| Vermont | $48,010 |
| Michigan | $47,280 |
| Florida | $46,840 |
| Arizona | $46,180 |
| Utah | $46,160 |
| Maine | $45,610 |
| Iowa | $45,225 |
| Maryland | $45,180 |
| Nebraska | $44,800 |
| Delaware | $44,770 |
| Virginia | $44,390 |
| Montana | $43,420 |
| Alabama | $43,240 |
| Indiana | $42,750 |
| Idaho | $42,190 |
| South Carolina | $42,150 |
| North Dakota | $41,990 |
| Missouri | $41,840 |
| North Carolina | $41,820 |
| South Dakota | $41,320 |
| Tennessee | $41,110 |
| Guam | $40,830 |
| New Mexico | $40,530 |
| Kansas | $38,269 |
| Georgia | $37,450 |
| Texas | $37,320 |
| Kentucky | $37,000 |
| Louisiana | $36,140 |
| West Virginia | $36,030 |
| Mississippi | $34,980 |
| Oklahoma | $34,250 |
| Arkansas | $32,910 |
| Puerto Rico | $23,950 |
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 riggers but more than machine assemblers.
| Career | Median Salary |
|---|---|
| Rigger salary | $45K |
| Quality control inspector salary | $47K |
| Petroleum pump system operator salary | $40K |
| Machinist salary | $43K |
| Mining machine operator salary | $43K |
| Water treatment plant operator salary | $42K |
| Welder salary | $38K |
| Logging worker salary | $40K |
| Faller salary | $40K |
| Machine assembler salary | $38K |
Source: CareerExplorer (Aggregated)