18.40.100 Land subject to inundation.

If any portion of any land within the boundaries shown on any subdivision map is subject to overflow, inundation, or flood hazard by storm waters, such fact and said portion shall be clearly shown on such final map enclosed in a border on each sheet of said map, and further, adequate storm drain system and/or levees, dikes and pumping systems shall be provided to the satisfaction of the city engineer.