How much does a water and wastewater treatment plant and system operator make in Spokane?
Median yearly pay for water and wastewater treatment plant and system operators in the Spokane-Spokane Valley, WA metro area. That is $39.06 an hour or $6,770 a month.
- Hourly
- $39.06
- Vs. national median
- +35%
- Rank among cities
- 23 of 367
- Jobs in the area
- 130
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $55,530 | $26.70 | |
| 25th | $69,550 | $33.44 | |
| Median | $81,240 | $39.06 | |
| 75th | $89,520 | $43.04 | |
| 90th | $95,520 | $45.92 |
Other cities in Washington
Median yearly pay for water and wastewater treatment plant and system operators.
| Seattle, WA | $99,010 |
| Olympia, WA | $88,270 |
| Mount Vernon, WA | $87,310 |
| Portland, OR | $83,860 |
| Bellingham, WA | $81,430 |
| Kennewick, WA | $80,750 |
| Bremerton, WA | $79,100 |
| Yakima, WA | $75,290 |
| Lewiston, ID | $61,830 |
Related jobs in Spokane
Same field, median yearly pay.
Salaries for every job in Spokane, WAFrequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in Spokane?
The median hourly pay in the Spokane-Spokane Valley, WA metro area is $39.06 ($81,240 a year).
Do water and wastewater treatment plant and system operators make more in Spokane than the national average?
Yes: $81,240 against $60,020 nationally, 35% more.
How does Spokane compare with the rest of Washington?
The median in Washington is $80,800, so Spokane pays 1% more.
Where does Spokane rank for water and wastewater treatment plant and system operator pay?
23 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in Spokane?
The lowest-paid 10% make $55,530 or less a year; the top 10% make $95,520 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.