Water and Wastewater Treatment Plant and System Operators Salary in Hagerstown, MD (2026)
Source: BLS OEWS · Hagerstown-Martinsburg, MD-WV · 130 employed
The average Water and Wastewater Treatment Plant and System Operators salary in Hagerstown, MD is $53,400 per year. The middle 50% of Water and Wastewater Treatment Plant and System Operatorss earn between $41,840 and $63,690. Top earners in the 90th percentile make $66,170 or more. Entry-level positions typically start around $38,060. The median of $55,430 is below the mean, reflecting the wage distribution in this field.
Water and Wastewater Treatment Plant and System Operators Salary Breakdown in Hagerstown, MD
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $38,060 |
| 25th Percentile | $41,840 |
| Median (50th Percentile) | $55,430 |
| Mean (Average) | $53,400 |
| 75th Percentile | $63,690 |
| 90th Percentile (Top earners) | $66,170 |
Related Jobs in Hagerstown, MD
| Occupation | Mean Annual |
|---|---|
| First-Line Supervisors of Production and Operating Workers | $71,030 |
| Machinists | $61,660 |
| Chemical Plant and System Operators | $60,980 |
| Computer Numerically Controlled Tool Operators | $57,230 |
| Coating, Painting, and Spraying Machine Setters, Operators, and Tenders | $55,620 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $53,480 |
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 Hagerstown, MD?
The average Water and Wastewater Treatment Plant and System Operators salary in Hagerstown, MD is $53,400 per year, according to BLS OEWS.
What is the median Water and Wastewater Treatment Plant and System Operators salary in Hagerstown, MD?
The median Water and Wastewater Treatment Plant and System Operators salary in Hagerstown, MD is $55,430 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 Hagerstown, MD?
Entry-level Water and Wastewater Treatment Plant and System Operatorss in Hagerstown, MD typically earn around $38,060 per year (10th percentile). Workers in the 25th percentile earn about $41,840.
What do the highest-paid Water and Wastewater Treatment Plant and System Operatorss earn in Hagerstown, MD?
The highest-paid Water and Wastewater Treatment Plant and System Operatorss in Hagerstown, MD earn $66,170 or more per year (90th percentile). The 75th percentile wage is $63,690.
How many Water and Wastewater Treatment Plant and System Operatorss work in Hagerstown, MD?
There are approximately 130 Water and Wastewater Treatment Plant and System Operatorss employed in the Hagerstown-Martinsburg, MD-WV area, per BLS OEWS.