The board shall have the power and duty to adopt and may from time to time amend rules and regulations for the operation of the city sewer system; including, but not limited to, rules and regulations concerning the method of hooking up, and the type of use of the sewer, so long as such amendments are not in conflict with the rules and regulations of the U.S. environmental protection agency, Nevada division of environmental protection or city and county law. The Nevada division of environmental protection shall be advised of all amendments to this chapter at least fourteen (14) days prior to their effective date. (Ord. 453, 11-29-1990)