Average Base Salary
Average Hourly Rate
The average sludge control attendant salary in Colorado, United States is $47,981 or an equivalent hourly rate of $23. This is 0% lower (+$74) than the average sludge control attendant salary in the United States. In addition, they earn an average bonus of $777. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Colorado, United States.