LA County MS4 Permit - Time Schedule Orders (TSOs)

Inner Cabrillo Beach and Los Angeles Harbor

• Amended TSO R4-2014-0023-A01
• TSO R4-2014-0023

Implementation Documents

Marina del Rey Harbor Back Basins and Marina Beach

• TSO R4-2014-0142

Implementation Documents

Ballona Creek Watershed

• TSO R4-2015-0108

• Draft Pollution Prevention Plan (PPP) (July 13, 2015)
• Conditional Approval of PPP (March 18, 2016)
• Extension to Submit a Revised PPP (May 11, 2016)
• Evaluation of the Alternative to Construct a Diversion (May 16, 2016)
• Attachment