Water and Wastewater Treatment Plant and System Operators Salary in Delaware
State wage data from the BLS OEWS survey, May 2025.
Median annual
$64,940
Median hourly
$31
Average annual
$66,310
Employed in state
340
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Delaware is $64,940, or about $31 an hour. That is 8% higher than the national median.
Pay in Delaware ranges from $48,160 at the 10th percentile to $84,360 at the 90th percentile. Roughly 340 people work as water and wastewater treatment plant and system operators in the state.
Pay distribution in Delaware
10th$48,160
25th$54,960
Median$64,940
75th$76,240
90th$84,360
Salary calculator
- Hourly
- $31.22
- Daily
- $250
- Weekly
- $1,249
- Bi-weekly
- $2,498
- Monthly
- $5,412
- Annual
- $64,940
$64,940 a year is around the 50th percentile for Water and Wastewater Treatment Plant and System Operatorss in Delaware. The median is $64,940.
Water and Wastewater Treatment Plant and System Operators pay by metro area in Delaware
| Metro area | Median annual | Employment |
|---|---|---|
| Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | $66,680 | 1.6K |
| Dover, DE | $62,410 | 80 |
Other jobs in Delaware
- Registered Nurses$97,550
- Retail Salespersons$35,410
- Fast Food and Counter Workers$31,200
- Home Health and Personal Care Aides$35,800
- Cashiers$32,880
- Janitors and Cleaners, Except Maids and Housekeeping Cleaners$36,840
- Heavy and Tractor-Trailer Truck Drivers$58,640
- Waiters and Waitresses$35,230
- Customer Service Representatives$44,770
- Office Clerks, General$45,010
- Stockers and Order Fillers$37,330
- Accountants and Auditors$83,680
- Secretaries and Administrative Assistants, Except Legal, Medical, and Executive$47,540
- Nursing Assistants$42,260
- First-Line Supervisors of Office and Administrative Support Workers$69,500
- Meat, Poultry, and Fish Cutters and Trimmers$38,300
- Secondary School Teachers, Except Special and Career/Technical Education$72,040
- Cooks, Restaurant$37,390
- Industrial Truck and Tractor Operators$46,420
- Laborers and Freight, Stock, and Material Movers, Hand$40,240