Water and Wastewater Treatment Plant and System Operators salary
in Washington-Arlington-Alexandria, DC-VA-MD-WV
- Middle 50%
- $59,620–$84,570
- vs U.S. median
- +23%
- Metro rank
- #26 of 187
Water and Wastewater Treatment Plant and System Operators in the Washington-Arlington-Alexandria, DC-VA-MD-WV metro earn a median of $73,600 a year, based on BLS estimates for 1,630 jobs (May 2025). That is 23% above the U.S. median of $60,020. It ranks #26 of 187 metros with published figures for this job.
- SOURCEBLS OEWS, May 2025
- SAMPLE1,630 jobs (estimate)
- SCOPEall employers, all experience levels
- PERIODMay 2025 estimates
Full percentile breakdown
BLS · metro vs U.S.
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Questions
What is the average Water and Wastewater Treatment Plant and System Operators salary in Washington?
The BLS median is $73,600 a year (May 2025). Half of the 1,630 jobs pay between $59,620 and $84,570. The 10th percentile is $50,240 and the 90th is $101,260.
Is Washington a high-paying metro for Water and Wastewater Treatment Plant and System Operators?
That is 23% above the U.S. median of $60,020. It ranks #26 of 187 U.S. metros with published BLS figures for this job.
How much do Water and Wastewater Treatment Plant and System Operators make an hour in Washington?
About $35.38 an hour at the median (the BLS annual figure of $73,600 divided by 2,080 hours, the conversion BLS uses). The middle half earn about $28.66–$40.66 an hour. Straight-time pay, before overtime and shift differentials.
Does this include experience levels?
BLS figures cover all experience levels together. Employer filings carry a DOL wage level, which the free checker can filter by (approximate).
Sources: U.S. BLS Occupational Employment and Wage Statistics, May 2025 (national + state) (metro area estimates, all employers); employer rows from U.S. DOL OFLC LCA Disclosure Data, FY2026 Q3 (LCA_Disclosure_Data_FY2026_Q3.xlsx). Base pay only. Estimates can have sampling error, especially for smaller metros.