To minimize the discharge and transport of pollutants, the city may require, in its discretion, a new development or redevelopment project to control the volume and rate of storm water runoff from the project so as to prevent any deterioration of water quality which would impair the subsequent or competing uses of the water. The Director of Public Works or designee may establish standards and guidelines implementing BMPs designed to control the rate and volume of storm water runoff from new developments and redevelopments as may be appropriate to minimize the discharge and transport of pollutants. Acceptable methods and standards for controlling storm water runoff volumes, rates, and pollutant load may include but are not limited to the following:
(A) Increase permeable areas. Avoid placing structures or fixtures with impervious surfaces in highly porous soil areas; incorporate landscaping and open space into the project design; use porous materials for or near driveways and walkways; incorporate detention ponds and infiltration pits into the project's design; avoid placing pavement and other impervious surfaces in low lying areas.
(B) Direct runoff to permeable areas. Direct storm water runoff away from impermeable areas to swales, berms, green strip filters, gravel beds, and french drains. Install rain-gutters and orient them toward permeable areas. Modify the grade of the property to divert flow to permeable areas and minimize the amount of storm water runoff leaving the property. When designing curbs, berms, or other structures, avoid designs which isolate permeable or landscaped areas.
(C) Maximize storm water storage for reuse. Use retention structures, subsurface areas, cisterns, or other structures to store storm water runoff for reuse or slow release.
(Ord. 1213, passed 8-6-97; Am. Ord. 1570, passed 5-5-10) Penalty, see § 55.99