Kansas ranks 43rd of 50 states and D.C. for water and wastewater treatment plant and system operators pay, trailing top-paying California ($82,100) by $34,150 — a 71% gap.
The 10th-to-90th percentile range runs from $33,840 to $64,750 — a $30,910 spread, 36% tighter than the national $48,290 range.
Water and Wastewater Treatment Plant and System Operators are more concentrated in Kansas than the U.S. average — a location quotient of 1.21 means the occupation's share of local jobs is 1.21× the national share.
Salary Range: 10th to 90th Percentile
Full Percentile Breakdown
| Percentile | Annual Wage | Hourly Wage |
|---|---|---|
| 10th percentile (entry-level) | $33,840 | $16.27 |
| 25th percentile | $39,550 | $19.02 |
| 50th percentile (median) | $47,950 | $23.06 |
| 75th percentile | $54,950 | $26.42 |
| 90th percentile (top earners) | $64,750 | $31.13 |
| Mean (average) | $48,050 | $23.10 |
How Kansas Compares
| State | Median Annual | vs. Kansas |
|---|---|---|
| Kansas (current) | $47,950 | n/a |
| California | $82,100 | +71% |
| Nevada | $79,140 | +65% |
| Washington | $78,810 | +64% |
| Alaska | $76,910 | +60% |
| New Jersey | $75,200 | +57% |
| Connecticut | $74,450 | +55% |
| Minnesota | $70,470 | +47% |
| Colorado | $68,220 | +42% |
Showing top-paying states with available data. View all states →
Related Occupations in Kansas
| Occupation | Median Annual | Employment |
|---|---|---|
| Massage Therapists | $47,940 | 690 |
| Interpreters and Translators | $47,830 | 440 |
| Drywall and Ceiling Tile Installers | $48,090 | 630 |
| Industrial Truck and Tractor Operators | $48,120 | 8,910 |
| Computer Numerically Controlled Tool Operators | $47,540 | 2,220 |
| Biological Technicians | $48,400 | 690 |
Frequently Asked Questions
What is the average Water and Wastewater Treatment Plant and System Operators salary in Kansas?
The mean water and wastewater treatment plant and system operators salary in Kansas is $48,050 per year. The median (middle) salary is $47,950 per year.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Kansas?
Entry-level water and wastewater treatment plant and system operatorss (10th percentile) in Kansas typically earn around $33,840 per year. Workers at the 25th percentile earn approximately $39,550 per year.
What is the highest Water and Wastewater Treatment Plant and System Operators salary in Kansas?
Top earners (90th percentile) in this occupation in Kansas make approximately $64,750 per year. Those in the 75th percentile earn around $54,950 per year.
How does the Kansas Water and Wastewater Treatment Plant and System Operators salary compare to the national average?
The median water and wastewater treatment plant and system operators salary in Kansas is $47,950, which is -18% below national average of $58,260.