1 After individual lists are prepared, the class prepares a list of all of the pollutants and types of pollution that they have identified. 2  The items in the class list are sorted as to whether they are examples of point source pollution or non-point-source pollution. After individual lists are prepared, the class prepares a list of all of the pollutants and types of pollution that they have identified. 2  The items in the class list are sorted as to whether they are examples of point source pollution or non-point-source pollution.
How much does a Machine Operator I make? The median annual Machine Operator I salary is $31,632, as of March 31, 2017, with a range usually between $27,820-$36,741, however this can vary widely depending on a variety of factors.
Computer Numerically Controlled (CNC) Operator Salary. (United States). A sizeable majority of Computer Numerically Controlled Operators in the United States are men. In this role, average pay is around $13.94 per hour. Overall cash earnings for Computer Numerically Controlled Operators stretch from $23K on the lower end to $43K near the top, and the heftiest packages can encompass around $2K from bonuses and $6K from profit sharing.