When the Superintendent finds that a User has violated any provision of this ordinance, an individual wastewater discharge permit, or order issued hereunder, or any other Pretreatment Standard or Requirement, the Superintendent may serve upon that User an Informal Notice of Violation. An informal notice may be a documented phone call, written warning, or a meeting notifying the industrial user of minor incidences that have occurred and that need to be corrected. Repeat performance of the same incidence or escalation of the incidence will result in escalated enforcement action.