The following non-storm water discharges into the Municipal Separate Storm Sewer System are prohibited unless in compliance with a separate NPDES permit or pursuant to a discharge exemption by the Regional Board, the Regional Board's Executive Officer, or the State Water Resources Control Board:
(A) The discharge of untreated wash waters to the Municipal Separate Storm Sewer System when gas stations, auto repair garages, or other type of automotive service facilities are cleaned;
(B) The discharge of untreated wastewater to the Municipal Separate Storm Sewer System from mobile auto washing, steam cleaning, mobile carpet cleaning, and other such mobile commercial and industrial operations;
(C) To the maximum extent practicable, discharges to the Municipal Separate Storm Sewer System from areas where repair of machinery and equipment, including motor vehicles, which are visibly leaking oil, fluid, or antifreeze is undertaken;
(D) Discharges of untreated runoff to the Municipal Separate Storm Sewer System from storage areas of materials containing grease, oil, or other hazardous substances, and uncovered receptacles containing hazardous materials;
(E) Discharges of commercial/municipal swimming pool filter backwash to the Municipal Separate Storm Sewer System;
(F) Discharges of untreated runoff from the washing of toxic materials from paved or unpaved areas to the Municipal Separate Storm Sewer System; provided, however, that non-industrial and non-commercial activities which incidentally generate urban runoff, such as the hosing of sidewalks, and the non-commercial hand washing of cars, shall be excluded from this prohibition;
(G) To the maximum extent practicable, discharges to the Municipal Separate Storm Sewer System from washing impervious surfaces in industrial/commercial areas which results in a discharge of untreated runoff to the Municipal Separate Storm Sewer System, unless specifically required by state's, or the city's, or Los Angeles County's health and safety codes, or permitted under a separate NPDES permit;
(H) Discharges from the washing out of concrete trucks into the Municipal Separate Storm Sewer System; or
(I) Discharges to the Municipal Separate Storm Sewer System of any pesticide, fungicide, or herbicide, banned by the USEPA or the California Department of Pesticide Regulation;
(J) Disposal of hazardous wastes into trash containers or appropriately recycled, as specified in § 8.08.060 of this code.
(`83 Code, § 13.12.015) (Ord. 97-04, § 2, 1997)