Instructor: Mark Siefert

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Classes by this instructor


WTR 885 Water Treatment Operator Class C & D

Study for the Class C and Class D water operator's license examinations, which are administered by the Illinois Environmental Protection Agency. Offered in the Fall & Spring semesters.
October 1, 2026 to December 11, 2026, Online

WTR 886 Water Treatment Operator Class A & B

Study for the Class A and Class B water operator's license examinations, which are administered by the Illinois Environmental Protection Agency. Offered in the Fall & Spring semesters.
October 1, 2026 to December 11, 2026, Online