Water and Wastewater Treatment Plant and System Operators Salary in Slidell, LA (2026)
Source: BLS OEWS · Slidell-Mandeville-Covington, LA · 70 employed
The average Water and Wastewater Treatment Plant and System Operators salary in Slidell, LA is $46,660 per year. The middle 50% of Water and Wastewater Treatment Plant and System Operatorss earn between $36,810 and $55,520. Top earners in the 90th percentile make $74,170 or more. Entry-level positions typically start around $31,210. The median of $42,630 is above the mean, reflecting the wage distribution in this field.
Water and Wastewater Treatment Plant and System Operators Salary Breakdown in Slidell, LA
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $31,210 |
| 25th Percentile | $36,810 |
| Median (50th Percentile) | $42,630 |
| Mean (Average) | $46,660 |
| 75th Percentile | $55,520 |
| 90th Percentile (Top earners) | $74,170 |
Related Jobs in Slidell, LA
| Occupation | Mean Annual |
|---|---|
| First-Line Supervisors of Production and Operating Workers | $65,440 |
| Machinists | $58,380 |
| Welders, Cutters, Solderers, and Brazers | $55,880 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $55,700 |
| Production Workers, All Other | $54,070 |
| Miscellaneous Assemblers and Fabricators | $42,680 |
Water and Wastewater Treatment Plant and System Operators Salaries in Other Cities
| City | Mean Annual |
|---|---|
| San Francisco, CA | $114,190 |
| San Jose, CA | $110,550 |
| Vallejo, CA | $96,620 |
| Napa, CA | $96,180 |
| Las Vegas, NV | $89,400 |
| Sacramento, CA | $88,910 |
| Salinas, CA | $88,900 |
| Santa Maria, CA | $87,090 |
Frequently Asked Questions
What is the average Water and Wastewater Treatment Plant and System Operators salary in Slidell, LA?
The average Water and Wastewater Treatment Plant and System Operators salary in Slidell, LA is $46,660 per year, according to BLS OEWS.
What is the median Water and Wastewater Treatment Plant and System Operators salary in Slidell, LA?
The median Water and Wastewater Treatment Plant and System Operators salary in Slidell, LA is $42,630 per year. Half of Water and Wastewater Treatment Plant and System Operatorss earn more than this and half earn less.
How much do entry-level Water and Wastewater Treatment Plant and System Operatorss make in Slidell, LA?
Entry-level Water and Wastewater Treatment Plant and System Operatorss in Slidell, LA typically earn around $31,210 per year (10th percentile). Workers in the 25th percentile earn about $36,810.
What do the highest-paid Water and Wastewater Treatment Plant and System Operatorss earn in Slidell, LA?
The highest-paid Water and Wastewater Treatment Plant and System Operatorss in Slidell, LA earn $74,170 or more per year (90th percentile). The 75th percentile wage is $55,520.
How many Water and Wastewater Treatment Plant and System Operatorss work in Slidell, LA?
There are approximately 70 Water and Wastewater Treatment Plant and System Operatorss employed in the Slidell-Mandeville-Covington, LA area, per BLS OEWS.