Water and Wastewater Treatment Plant and System Operators Salary in Charleston, SC (2026)
Source: BLS OEWS · Charleston-North Charleston, SC · 440 employed
The average Water and Wastewater Treatment Plant and System Operators salary in Charleston, SC is $52,980 per year. The middle 50% of Water and Wastewater Treatment Plant and System Operatorss earn between $45,670 and $62,330. Top earners in the 90th percentile make $76,270 or more. Entry-level positions typically start around $35,460. The median of $49,040 is above the mean, reflecting the wage distribution in this field.
Water and Wastewater Treatment Plant and System Operators Salary Breakdown in Charleston, SC
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $35,460 |
| 25th Percentile | $45,670 |
| Median (50th Percentile) | $49,040 |
| Mean (Average) | $52,980 |
| 75th Percentile | $62,330 |
| 90th Percentile (Top earners) | $76,270 |
Related Jobs in Charleston, SC
| Occupation | Mean Annual |
|---|---|
| Power Plant Operators | $79,360 |
| First-Line Supervisors of Production and Operating Workers | $78,400 |
| Chemical Plant and System Operators | $62,280 |
| Coating, Painting, and Spraying Machine Setters, Operators, and Tenders | $62,110 |
| Stationary Engineers and Boiler Operators | $61,130 |
| Coil Winders, Tapers, and Finishers | $58,880 |
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 Charleston, SC?
The average Water and Wastewater Treatment Plant and System Operators salary in Charleston, SC is $52,980 per year, according to BLS OEWS.
What is the median Water and Wastewater Treatment Plant and System Operators salary in Charleston, SC?
The median Water and Wastewater Treatment Plant and System Operators salary in Charleston, SC is $49,040 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 Charleston, SC?
Entry-level Water and Wastewater Treatment Plant and System Operatorss in Charleston, SC typically earn around $35,460 per year (10th percentile). Workers in the 25th percentile earn about $45,670.
What do the highest-paid Water and Wastewater Treatment Plant and System Operatorss earn in Charleston, SC?
The highest-paid Water and Wastewater Treatment Plant and System Operatorss in Charleston, SC earn $76,270 or more per year (90th percentile). The 75th percentile wage is $62,330.
How many Water and Wastewater Treatment Plant and System Operatorss work in Charleston, SC?
There are approximately 440 Water and Wastewater Treatment Plant and System Operatorss employed in the Charleston-North Charleston, SC area, per BLS OEWS.