SOC 51-8031 · May 2025 · BLS OEWS
Water and Wastewater Treatment Plant and System Operators — Helena
Helena, MT · 4 metro areas compared
The median wage for Water and Wastewater Treatment Plant and System Operators in Helena, MT is $57,410 per year, close to the national median of $60,020 for the same occupation.
Wage distribution · annual
Shaded band holds the middle 50% of earners
Salary overview
The median wage for Water and Wastewater Treatment Plant and System Operators in Helena, MT is $57,410 per year, close to the national median of $60,020 for the same occupation. Half of workers earn between $50,330 and $63,980. Beyond that band, the tenth percentile sits at $48,320 and the ninetieth at $72,210.
The area has 60 jobs in this occupation, which works out to 1.4 of every thousand jobs. Within the state, Bozeman records the highest median at $76,390. Of the 241 occupations with published wages in this area, it sits 135th.
Percentile breakdown
| Percentile | Annual | vs US median |
|---|---|---|
| 10th | $48,320 | −19.5% |
| 25th | $50,330 | −16.1% |
| Median (50th) | $57,410 | −4.3% |
| 75th | $63,980 | +6.6% |
| 90th | $72,210 | +20.3% |
| Mean | $59,620 | −0.7% |
Other metro areas in Montana
| # | Metro area | Median | Jobs | Relative |
|---|---|---|---|---|
| 1 | Bozeman | $76,390 | 70 | |
| 2 | Missoula | $66,550 | 60 | |
| 3 | Billings | $60,530 | 80 | |
| 4 | Great Falls | $56,900 | 30 |
What the pay is worth locally
Prices in Helena run 5.4% below the national average, so the median of $57,410 goes as far as $60,687 would elsewhere in the country. Measured that way it compares to the national median at 1.1% above the national median in real terms.
Published median
$57,410as reported by BLSLocal price level
94.6US average = 100 · BEA 2024Adjusted for local prices
$60,687US average = 100 · BEA 2024Key takeaways
- Median pay is $57,410 a year, 4.3% below the national median.
- Published pay spans $48,320 to $72,210 between the tenth and ninetieth percentiles.
- The area has 60 jobs in this occupation.
- The highest-paying metro area covered is Bozeman, at $76,390.
Frequently asked questions
What is the median wage for Water and Wastewater Treatment Plant and System Operators in Helena, MT?
The median annual wage is $57,410, or $27.60 per hour, as of May 2025. Half of the workers in this occupation earn more than that and half earn less.
Is that higher than the national average?
The national median for this occupation is $60,020, so pay in Helena, MT is 4.3% lower. These figures are medians, not averages: half of workers fall on each side.
What do the top earners make?
The top tenth of this occupation in Helena, MT earns more than $72,210 per year. The ninetieth percentile is the highest figure the survey publishes.
What is the starting range?
The tenth percentile wage is $48,320 per year. The survey measures wages actually paid rather than experience level, so this reflects the lowest-paid tenth rather than entry-level pay specifically.
Which area nearby pays the most?
The highest median for this occupation among the metro areas covered is in Bozeman, at $76,390 per year.
How many jobs are there in this occupation here?
The survey estimates 60 jobs in this occupation in Helena, MT. Self-employed workers are not included.
Source and methodology
U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 Wages are for wage-and-salary workers; self-employed workers are not included. Salary Explorer is an independent project. It is not affiliated with, or endorsed by, the U.S. Bureau of Labor Statistics or any government agency. Full methodology.
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