Water and Wastewater Treatment Plant and System Operators Salary in Sioux City, IA (2026)
Source: BLS OEWS · Sioux City, IA-NE-SD · 70 employed
The average Water and Wastewater Treatment Plant and System Operators salary in Sioux City, IA is $61,570 per year. The middle 50% of Water and Wastewater Treatment Plant and System Operatorss earn between $50,630 and $65,330. Top earners in the 90th percentile make $74,950 or more. Entry-level positions typically start around $48,620. The median of $60,820 is above the mean, reflecting the wage distribution in this field.
Water and Wastewater Treatment Plant and System Operators Salary Breakdown in Sioux City, IA
| Percentile | Annual Salary |
|---|---|
| 10th Percentile (Entry-level) | $48,620 |
| 25th Percentile | $50,630 |
| Median (50th Percentile) | $60,820 |
| Mean (Average) | $61,570 |
| 75th Percentile | $65,330 |
| 90th Percentile (Top earners) | $74,950 |
Related Jobs in Sioux City, IA
Water and Wastewater Treatment Plant and System Operators Salaries in Other Cities
| City | Mean Annual |
|---|---|
| San Francisco, CA | $114,190 |
| San Jose, CA | $110,550 |
| Vallejo, CA | $96,620 |
| Napa, CA | $96,180 |
| Las Vegas, NV | $89,400 |
| Sacramento, CA | $88,910 |
| Salinas, CA | $88,900 |
| Santa Maria, CA | $87,090 |
Frequently Asked Questions
What is the average Water and Wastewater Treatment Plant and System Operators salary in Sioux City, IA?
The average Water and Wastewater Treatment Plant and System Operators salary in Sioux City, IA is $61,570 per year, according to BLS OEWS.
What is the median Water and Wastewater Treatment Plant and System Operators salary in Sioux City, IA?
The median Water and Wastewater Treatment Plant and System Operators salary in Sioux City, IA is $60,820 per year. Half of Water and Wastewater Treatment Plant and System Operatorss earn more than this and half earn less.
How much do entry-level Water and Wastewater Treatment Plant and System Operatorss make in Sioux City, IA?
Entry-level Water and Wastewater Treatment Plant and System Operatorss in Sioux City, IA typically earn around $48,620 per year (10th percentile). Workers in the 25th percentile earn about $50,630.
What do the highest-paid Water and Wastewater Treatment Plant and System Operatorss earn in Sioux City, IA?
The highest-paid Water and Wastewater Treatment Plant and System Operatorss in Sioux City, IA earn $74,950 or more per year (90th percentile). The 75th percentile wage is $65,330.
How many Water and Wastewater Treatment Plant and System Operatorss work in Sioux City, IA?
There are approximately 70 Water and Wastewater Treatment Plant and System Operatorss employed in the Sioux City, IA-NE-SD area, per BLS OEWS.