Water and Wastewater Treatment Plant and System Operators Salary in Delaware

Ranked #15 of 50 · DE

6% above U.S. average
Mean annual salary $66,310 ≈ $32/hr
Median annual salary $64,940
Employment 340

Salary Distribution (10th–90th percentile)

P10 $48,160P25 $54,960 Median $64,940P75 $76,240P90 $84,360

About 80% of water and wastewater treatment plant and system operatorss in Delaware earn between $48,160 and $84,360. The blue band is the middle 50% (P25–P75); the dot marks the median.

Compared to the U.S.

Delaware
$66,310
U.S. average
$62,540

The mean water and wastewater treatment plant and system operators salary in Delaware is $66,310, about 6% above the U.S. average ($62,540). That works out to roughly $32/hr at 2,080 hours per year.

Metro Areas in Delaware

Metro areaMedianMeanEmployment
Dover, DE $62,410 $64,390 80
Sussex Delaware nonmetropolitan area $60,320 $60,300 120

Frequently Asked Questions

How much do water and wastewater treatment plant and system operators make in Delaware?

The median water and wastewater treatment plant and system operators salary in Delaware is $64,940 per year (mean $66,310), and about 80% earn between $48,160 and $84,360.

How much do water and wastewater treatment plant and system operators make per hour in Delaware?

Roughly $32 per hour, based on a mean annual wage of $66,310 and 2,080 work hours per year.

Is Delaware a high-paying state for water and wastewater treatment plant and system operators?

Delaware ranks #15 of 50 states for water and wastewater treatment plant and system operators pay. Its mean salary of $66,310 is about 6% above the U.S. average of $62,540.

Which metro areas in Delaware pay water and wastewater treatment plant and system operators the most?

The highest-paying metro areas in Delaware for water and wastewater treatment plant and system operators are Dover, DE ($62,410), Sussex Delaware nonmetropolitan area ($60,320), by median annual wage.

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