Average Base Salary
Average Hourly Rate
The average wastewater engineer salary in Colorado, United States is $84,288 or an equivalent hourly rate of $41. This is 1% higher (+$1,089) than the average wastewater engineer salary in the United States. In addition, they earn an average bonus of $2,621. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Colorado, United States.