Santa Susana
Surface Water
Permits
Santa Susana is regulated under an active NPDES Permit issued by the Los Angeles Regional Water Quality Control Board. The existing permit was issued in June 2004 and has undergone various modifications:
- May 8, 2009 Permit - R4-2009-0058
- December 2008 13304 Order to Perform Interim/Source Removal Action of Soil in the Areas of Outfalls 008 and 009 Drainage
- May 19, 2008 13383 RWQCB Request to Monitor at B56 Landfill
- November 2007 Modification
- April 2007 Revised Tentative NDPES Permit and Cease and Desist Order
- March 2007 Tentative NPDES Permit and Cease and Desist Order
- November 2007 Cease and Desist Order
- March 2006 Modification
- January 2006 Modification
- 2004 Permit