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.
Gas Plant Operator Salary. Men make up the majority of Gas Plant Operators in the United States, bringing in about $25.63 per hour. Nearly all report receiving medical coverage from their employers and most collect dental insurance. Job satisfaction is reported as high by the vast majority of workers.