How much does a water and wastewater treatment plant and system operator make in Honolulu?
Median yearly pay for water and wastewater treatment plant and system operators in the Urban Honolulu, HI metro area. That is $32.62 an hour or $5,653 a month.
- Hourly
- $32.62
- Vs. national median
- +13%
- Rank among cities
- 68 of 367
- Jobs in the area
- 340
| Percentile | Yearly | Hourly | |
|---|---|---|---|
| 10th | $46,900 | $22.55 | |
| 25th | $52,150 | $25.07 | |
| Median | $67,840 | $32.62 | |
| 75th | $79,750 | $38.34 | |
| 90th | $83,450 | $40.12 |
Other cities in Hawaii
Median yearly pay for water and wastewater treatment plant and system operators.
| Kahului, HI | $60,910 |
Related jobs in Honolulu
Same field, median yearly pay.
| Power Plant Operator | $122,000 |
| Petroleum Pump System Operator | $94,900 |
| Layout Worker | $87,570 |
| Machinist | $84,410 |
| Welder | $81,120 |
| Molding | $77,560 |
| First-Line Supervisors of Production and Operating Worker | $75,000 |
| Inspector | $61,630 |
| Tailor | $53,680 |
| Miscellaneous Assembler and Fabricator | $53,500 |
Frequently asked questions
How much does a water and wastewater treatment plant and system operator make an hour in Honolulu?
The median hourly pay in the Urban Honolulu, HI metro area is $32.62 ($67,840 a year).
Do water and wastewater treatment plant and system operators make more in Honolulu than the national average?
Yes: $67,840 against $60,020 nationally, 13% more.
How does Honolulu compare with the rest of Hawaii?
The median in Hawaii is $65,560, so Honolulu pays 3% more.
Where does Honolulu rank for water and wastewater treatment plant and system operator pay?
68 of 367 metro areas with data.
How much does a water and wastewater treatment plant and system operator make starting out in Honolulu?
The lowest-paid 10% make $46,900 or less a year; the top 10% make $83,450 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.