How much does a water and wastewater treatment plant and system operator make in Baltimore?
Median yearly pay for water and wastewater treatment plant and system operators in the Baltimore-Columbia-Towson, MD metro area. That is $29.15 an hour or $5,053 a month.
- Hourly
- $29.15
- Vs. national median
- +1%
- Rank among cities
- 166 of 367
- Jobs in the area
- 910
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $47,910 | $23.03 | |
| 25th | $49,820 | $23.95 | |
| Median | $60,640 | $29.15 | |
| 75th | $76,730 | $36.89 | |
| 90th | $100,300 | $48.20 |
Other cities in Maryland
Median yearly pay for water and wastewater treatment plant and system operators.
| Washington, DC | $73,600 |
| Philadelphia, PA | $66,680 |
| Lexington Park, MD | $56,440 |
| Hagerstown, MD | $51,700 |
| Salisbury, MD | $47,210 |
Related jobs in Baltimore
Same field, median yearly pay.
| Power Plant Operator | $111,300 |
| Stationary Engineer and Boiler Operator | $83,530 |
| Food and Tobacco Roasting | $78,750 |
| Plant and System Operator | $78,350 |
| First-Line Supervisors of Production and Operating Worker | $77,970 |
| Furnace | $77,440 |
| Molding | $66,540 |
| Computer Numerically Controlled Tool Programmer | $65,670 |
| Welder | $61,920 |
| Inspector | $60,750 |
Frequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in Baltimore?
The median hourly pay in the Baltimore-Columbia-Towson, MD metro area is $29.15 ($60,640 a year).
Do water and wastewater treatment plant and system operators make more in Baltimore than the national average?
Yes: $60,640 against $60,020 nationally, 1% more.
How does Baltimore compare with the rest of Maryland?
The median in Maryland is $61,870, so Baltimore pays 2% less.
Where does Baltimore rank for water and wastewater treatment plant and system operator pay?
166 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in Baltimore?
The lowest-paid 10% make $47,910 or less a year; the top 10% make $100,300 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.