Water and Wastewater Treatment Plant and System Operators Salary in Hawaii
State wage data from the BLS OEWS survey, May 2025.
Median annual
$65,560
Median hourly
$32
Average annual
$64,550
Employed in state
610
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Hawaii is $65,560, or about $32 an hour. That is 9% higher than the national median.
Pay in Hawaii ranges from $46,900 at the 10th percentile to $82,680 at the 90th percentile. Roughly 610 people work as water and wastewater treatment plant and system operators in the state.
Pay distribution in Hawaii
10th$46,900
25th$55,470
Median$65,560
75th$78,320
90th$82,680
Salary calculator
- Hourly
- $31.52
- Daily
- $252
- Weekly
- $1,261
- Bi-weekly
- $2,522
- Monthly
- $5,463
- Annual
- $65,560
$65,560 a year is around the 50th percentile for Water and Wastewater Treatment Plant and System Operatorss in Hawaii. The median is $65,560.
Water and Wastewater Treatment Plant and System Operators pay by metro area in Hawaii
| Metro area | Median annual | Employment |
|---|---|---|
| Urban Honolulu, HI | $67,840 | 340 |
| Kahului-Wailuku, HI | $60,910 | 130 |
Other jobs in Hawaii
- Fast Food and Counter Workers$31,200
- Retail Salespersons$35,410
- Waiters and Waitresses$35,230
- General and Operations Managers$105,770
- Registered Nurses$97,550
- Office Clerks, General$45,010
- Janitors and Cleaners, Except Maids and Housekeeping Cleaners$36,840
- Maids and Housekeeping Cleaners$35,510
- Cooks, Restaurant$37,390
- Cashiers$32,880
- Security Guards$38,020
- First-Line Supervisors of Office and Administrative Support Workers$69,500
- Laborers and Freight, Stock, and Material Movers, Hand$40,240
- Stockers and Order Fillers$37,330
- Maintenance and Repair Workers, General$49,590
- Customer Service Representatives$44,770
- First-Line Supervisors of Food Preparation and Serving Workers$44,080
- Landscaping and Groundskeeping Workers$39,150
- Secretaries and Administrative Assistants, Except Legal, Medical, and Executive$47,540
- First-Line Supervisors of Retail Sales Workers$48,520