The city manager shall develop a citywide master drainage plan which will include a drainage basin plan for each major drainage basin throughout the city. The objectives of the master drainage plan are described as follows:
A. Define the hydrologic characteristics of the basins for existing development and ultimate urbanized development;
B. Simulate the stormwater runoff within the basin and determine the hydraulic capabilities of the existing stormwater drainage system;
C. Provide floodplain delineation to depict the extent of flooding along the basin's watercourses;
D. Develop viable flood control plans to control flooding and drainage problems within the basin;
E. Provide cost/benefit analysis of the proposed flood control plans to be used as a tool in determining funding and scheduling of future drainage improvements;
F. Identify the areas in which the city can accept a fee in lieu of on site detention;
G. Propose areas for future regional stormwater detention facilities. (Ord. 1969, 2011)