The Director may require by written notice that any person or entity engaged in any activity and/or owning or operating any facility which may cause or contribute to storm water pollution, illegal discharges, and/or non-storm water discharges to the Storm Drain System or waters of the state, to undertake at said person’s or entity’s expense such monitoring and analyses and furnish such reports to the City of Monterey as deemed necessary to determine compliance with this Article.