Water and Wastewater Treatment Plant and System Operators Salary in Longview-Kelso, WA
Average Water and Wastewater Treatment Plant and System Operators salary data for Longview-Kelso, WA based on BLS occupational employment statistics.
Median Annual Salary
$63,410
In Longview-Kelso, WA
Salary Range
$62,320 – $88,430
10th–90th percentile
vs. National Average
+8.8%
Above national avg
National Comparison
The national median salary for a Water and Wastewater Treatment Plant and System Operators is $58,260. In Longview-Kelso, WA, the median is $63,410 — 8.8% higher than the national average.