Average Base Salary
Average Hourly Rate
The average water treatment plant manager salary in Colorado, United States is $100,759 or an equivalent hourly rate of $48. This is 1% higher (+$1,344) than the average water treatment plant manager salary in the United States. In addition, they earn an average bonus of $5,784. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Colorado, United States.