These regulations shall be known and cited as the CITY OF EAST HELENA, MONTANA, FLOODPLAIN HAZARD MANAGEMENT (FLOODPLAIN) REGULATIONS. These regulations are in accordance with and exercising the authority of the laws of the state of Montana, chapter 5, floodplain and floodway management, sections 76-5-101 through 76-5-406, Montana Code Annotated 2011. (Ord. 249, 8-21-2012)