Southern Avenue Industrial Area

⚠ Superfund · Listed on NPL

EPA listed the site on the Superfund program’s National Priorities List (NPL) in 2012. Adding the site to the NPL enables EPA to study site conditions further, identify possible sources of contamination and develop a comprehensive strategy to address all locations and sources of VOC contamination.

Location

CitySouth Gate
CountyLos Angeles County
StateCalifornia
Coordinates33.94618, -118.17692

Contaminants of concern

Contaminated media

Cleanup timeline

  1. Initial Assessment Completed — 07/17/2006
  2. Proposed to the National Priorities List — 09/16/2011
  3. Finalized on the National Priorities List — 05/10/2012
  4. Remedial Investigation Started — 06/28/2012
  5. Remedy Selected — 09/30/2023
  6. Final Remedial Action Started — 09/27/2024
  7. Construction Completed — Not Yet Achieved
  8. Deleted from National Priorities List — Not Yet Achieved
  9. Most Recent Five-Year Review — Not Yet Achieved
  10. Achieved Sitewide Ready for Anticipated Reuse — Not Yet Achieved

EPA references

Other Superfund sites in Los Angeles County

EPA-regulated facilities nearby

Understanding this Superfund site

Southern Avenue Industrial Area is a federal Superfund site in California. The Superfund program, created by Congress in 1980, addresses sites where hazardous substances have been released or threaten release into the environment. EPA scores potential sites using the Hazard Ranking System; those that score high enough are placed on the National Priorities List.

Current status: Listed on NPL. This site is on EPA's National Priorities List, which identifies the most serious uncontrolled or abandoned hazardous waste sites in the country. Listing triggers federal cleanup authority and funding under CERCLA (the Superfund law).

EPA has identified 10 contaminants of concern at this site, including 1,1,2,2-tetrachloroethane, 1,1-dichloroethane, 1,1-dichloroethene. Contamination has been detected in groundwater, soil.

If you live near this site and have health concerns, your state health department can provide site-specific guidance. EPA maintains a community involvement program for most NPL sites, and site documents — including the Record of Decision, five-year reviews, and public health assessments — are typically available through EPA's Superfund site profile.