1. Any person who fails to perform an act required by this division or who commits an act prohibited by this division shall be guilty of a misdemeanor punishable by fine or imprisonment or shall be guilty of a municipal infraction punishable by a civil penalty.
2. Any person who fails to comply with a pretreatment standard applicable to an FSE shall be guilty of a municipal infraction punishable by a civil penalty of not more than one thousand dollars for each day the violation exists or continues, as provided by Section 364.22 or 331.307 of the Iowa Code.
3. When enforcement is sought through a municipal infraction proceeding, the Director, or such other designated officers or officials with enforcement authority as provided in Section 100.66, may enter into consent orders, assurances of voluntary compliance or other similar documents establishing an agreement with the user responsible for noncompliance. Such orders will include specific action to be taken by the user to correct the noncompliance within a time period specified by the order.