The average salary for a water treatment plant operator in Kansas is around $46,780 per year.
Avg Salary
Water treatment plant operators earn an average yearly salary of $46,780.
Wages typically start from $35,870 and go up to $66,800.
27% below national average Updated in 2025
Water treatment plant operator earnings by seniority
Top-level water treatment plant operator earnings begin at:
$32.11 per hour
$66,800 per year
Senior-level water treatment plant operator earnings begin at:
$27.04 per hour
$56,240 per year
Mid-level water treatment plant operator earnings begin at:
$22.49 per hour
$46,780 per year
Junior-level water treatment plant operator earnings begin at:
$19.63 per hour
$40,830 per year
Starting level water treatment plant operator earnings begin at:
$17.24 per hour
$35,870 per year
Approximate values based on highest and lowest earning segments.
Water treatment plant operator salary by state
| State Name | Average Salary |
|---|---|
| California | $81,770 |
| Nevada | $81,440 |
| Washington | $80,800 |
| Connecticut | $78,820 |
| New Jersey | $78,760 |
| Minnesota | $74,670 |
| Colorado | $74,200 |
| Oregon | $69,720 |
| Massachusetts | $68,550 |
| Illinois | $67,810 |
| Hawaii | $65,560 |
| Delaware | $64,940 |
| New York | $63,990 |
| Vermont | $63,640 |
| Wisconsin | $63,550 |
| Pennsylvania | $63,310 |
| Wyoming | $63,260 |
| New Hampshire | $62,940 |
| Maryland | $61,870 |
| Maine | $61,870 |
| Rhode Island | $61,820 |
| Arizona | $61,340 |
| Utah | $61,290 |
| Nebraska | $61,220 |
| Iowa | $60,990 |
| North Dakota | $60,470 |
| Alaska | $60,160 |
| Virginia | $59,420 |
| Michigan | $59,270 |
| Ohio | $59,170 |
| Florida | $59,030 |
| Montana | $58,040 |
| District of Columbia | $54,880 |
| Indiana | $53,540 |
| South Dakota | $53,370 |
| Idaho | $52,210 |
| South Carolina | $52,090 |
| Alabama | $51,870 |
| North Carolina | $51,680 |
| Tennessee | $50,670 |
| Missouri | $49,940 |
| Texas | $49,460 |
| Georgia | $48,930 |
| New Mexico | $48,190 |
| West Virginia | $47,560 |
| Kansas | $46,780 |
| Mississippi | $46,480 |
| Louisiana | $46,210 |
| Oklahoma | $45,890 |
| Kentucky | $45,430 |
| Arkansas | $44,320 |
| Guam | $40,830 |
| 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 Kansas. On average, they make less than precious metal workers but more than metal casters.
| Career | Median Salary |
|---|---|
| Precious metal worker salary | $58K |
| Machinist salary | $51K |
| Welder salary | $49K |
| Glazier salary | $47K |
| Molding and casting worker salary | $47K |
| Water treatment plant operator salary | $47K |
| Hand polishing worker salary | $48K |
| Machine feeder salary | $48K |
| Fork lift operator salary | $47K |
| Metal caster salary | $51K |
Source: CareerExplorer (Aggregated)