Water and Wastewater Treatment Plant and System Operators Salary
In Oklahoma, water and wastewater treatment plant and system operators earn $45,890 at the median, or about $22.06 an hour. The range runs from $35K at the entry level to $63K for experienced workers. Cost of living is below average (RPP 87.46), which stretches that salary to about $52,470 in buying power. A 2-bedroom apartment runs $1,081/month, about 34.5% of take-home, which is tight.
Statewide average. Salary and cost of living vary significantly across Oklahoma. Jump to a metro for precise data:
So what does $46K get you in Oklahoma?
About water and wastewater treatment plant and system operators
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What this looks like in Oklahoma
Pay for water and wastewater treatment plant and system operators in Oklahoma runs about 24% below the U.S. median of $60K. Rent runs $1,081/month for a 2-bedroom (HUD FMR), taking 34.8% of the median take-home. That's within the 30% rule, though not by much. Regional Price Parity sits at 87.46 (national = 100), meaning everyday costs run about 13% cheaper here. Your dollar stretches further than the headline salary suggests. Use the affordability calculator above to model your specific situation.
Compensation breakdown
Annual earnings by percentile, Oklahoma
Entry-level water and wastewater treatment plant and system operators (10th percentile) start around $35K. Mid-career wages sit at $46K. Top earners bring in $63K or more, a $28K spread from bottom to top.
Water and Wastewater Treatment Plant and System Operators salary by metro in Oklahoma
3 metro areas with BLS data, ranked by median pay
| Metro area | Median salary | vs. state | Employment |
|---|---|---|---|
| Oklahoma City | $50K | +10% | 630 |
| Tulsa | $50K | +9% | 620 |
| Lawton | $40K | -12% | 60 |
Compare to other states
Track water and wastewater treatment plant and system operators salary changes
BLS updates this data quarterly. We'll email you when Oklahoma numbers change.
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Frequently asked questions
Can a water and wastewater treatment plant and system operator afford a 2BR apartment alone in Oklahoma?
It’s a stretch — at the median salary of $46K, rent takes 34.8% of take-home pay. A 2-bedroom at the HUD Fair Market Rent runs $1,081/month. The 30% guideline puts the comfortable ceiling at roughly $900/month in rent — so roommates or a 1-bedroom would ease the math significantly.
What’s the entry-level salary for water and wastewater treatment plant and system operators in Oklahoma?
The 10th-percentile wage — what new water and wastewater treatment plant and system operators typically earn — is $35K/year. Take-home on that works out to about $2,115/month. At HUD’s $1,081/month FMR, rent would take 51% of that take-home — above the 30% guideline, so a 1-bedroom or shared housing is likely necessary starting out.
Is water and wastewater treatment plant and system operator a high-paying job in Oklahoma?
Local pay runs 24% below the national median — $46K here vs. $60K nationally. Cost of living is 13% below the national average, which narrows that gap in real purchasing power.
How does Oklahoma compare to the national average for water and wastewater treatment plant and system operators?
Oklahoma pays $46K median vs. the U.S. average of $60K — that’s -24%. After adjusting for local cost of living (RPP 87.46), the purchasing-power equivalent is $52K — below the national median.
How much do water and wastewater treatment plant and system operators make in Oklahoma?
The median is $45,890 a year, that works out to about $22 an hour. But the range is wide: entry-level workers start around $35,250, and experienced water and wastewater treatment plant and system operators can clear $63,040. These are BLS numbers, based on employer-reported data, not self-reported surveys.
Is $46K enough to live in Oklahoma?
On that salary, you'd take home roughly $3,102/month after taxes. A 2-bedroom here rents for about $1,081/month, which eats 34.8% of your paycheck. That's above the 30% rule of thumb, housing will be a stretch at the median salary, though you can manage with roommates or a smaller place.
How far does a water and wastewater treatment plant and system operators salary go in Oklahoma?
Oklahoma has a Regional Price Parity of 87.46 (100 is the national average). That's below average, your money stretches further here than the raw salary number suggests. After cost-of-living adjustment, the median water and wastewater treatment plant and system operators salary is worth about $52,470 in national-average purchasing power.
Where do water and wastewater treatment plant and system operators get paid the most?
The table above ranks every state by median pay for this role. Keep in mind that the highest-paying states tend to have the highest costs of living, so the top salary doesn't always mean the most money in your pocket.