(A) Site drainage. The site drainage and stormwater runoff shall comply with stormwater runoff regulations and National Pollution Discharge Elimination Systems (NPDES) requirements and Chapter 53, Stormwater and Urban Runoff Pollution Prevention, of the San Gabriel Municipal Code. Where feasible, drainage shall be retained on site and directed toward landscaped areas.
(B) Best management practices. BMPs shall incorporate numeric design criteria to infiltrate, filter, or treat storm water runoff. Design criteria are provided in the NPDES permit. BMPs include but are not limited to bioretention facilities: catch basin inserts: cisterns: constructed wetlands: dry wells: extended/dry detention basins or underground detention tanks: infiltration basins: infiltration trenches: media filtration; porous pavement; storm drain inserts; vegetated filter strips: vegetated swales; and wet ponds.
(Ord. 608-C.S., passed 5-10-14)