How much does a water and wastewater treatment plant and system operator make in Slidell?
Median yearly pay for water and wastewater treatment plant and system operators in the Slidell-Mandeville-Covington, LA metro area. That is $22.72 an hour or $3,938 a month.
- Hourly
- $22.72
- Vs. national median
- -21%
- Rank among cities
- 320 of 367
- Jobs in the area
- 90
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $35,580 | $17.11 | |
| 25th | $37,540 | $18.05 | |
| Median | $47,260 | $22.72 | |
| 75th | $57,560 | $27.67 | |
| 90th | $74,860 | $35.99 |
Other cities in Louisiana
Median yearly pay for water and wastewater treatment plant and system operators.
| New Orleans, LA | $49,930 |
| Baton Rouge, LA | $47,290 |
| Lake Charles, LA | $47,270 |
| Houma, LA | $45,110 |
| Lafayette, LA | $45,080 |
| Alexandria, LA | $45,050 |
| Monroe, LA | $42,440 |
| Shreveport, LA | $37,120 |
Related jobs in Slidell
Same field, median yearly pay.
| Production Worker | $63,070 |
| First-Line Supervisors of Production and Operating Worker | $63,060 |
| Machinist | $61,700 |
| Welder | $60,810 |
| Inspector | $50,240 |
| Miscellaneous Assembler and Fabricator | $46,340 |
| Printing Press Operator | $38,130 |
| Helpers--Production Worker | $34,510 |
| Structural Metal Fabricator and Fitter | $29,770 |
| Food Processing Worker | $28,970 |
Frequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in Slidell?
The median hourly pay in the Slidell-Mandeville-Covington, LA metro area is $22.72 ($47,260 a year).
Do water and wastewater treatment plant and system operators make more in Slidell than the national average?
No: $47,260 against $60,020 nationally, 21% less.
How does Slidell compare with the rest of Louisiana?
The median in Louisiana is $46,210, so Slidell pays 2% more.
Where does Slidell rank for water and wastewater treatment plant and system operator pay?
320 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in Slidell?
The lowest-paid 10% make $35,580 or less a year; the top 10% make $74,860 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.