• The initial investigation by the Orange County Sanitation District conducted during the summer of 1999, or "Phase I"
• A review of the Phase I investigation by a panel of experts sponsored by USC Sea Grant
• The first study on the contributions of runoff conducted by the University of California Irvine in December 1999, or "Coastal Runoff Impact Study 1"
• The County's strategy for next steps
• Orange County Sanitation District's Phase II investigation conducted during the summer of 2000
• U.C. Irvine's "Coastal Runoff Impact Study 2" conducted during the summer of 2000
• A review of the studies conducted during 2000 by a panel of experts sponsored by the National Water Research Institute
• The proposal for a third study by U.C. Irvine conducted during the summer of 2001; upon completion the final report will be posted here

OC Sanitation District - Huntington Beach Closure Investigation Phase I

USC Sea Grant - Huntington Beach Closure Technical Review

Coastal Runoff Impact Study 1

PFRD Medium Range Strategy

OC Sanitation District Investigation - Phase II
*note: Opens new window to OC Sanitation FTP site

Blue Ribbon Panel Report on Phase II

Coastal Runoff Impact Study 3 - Proposal

Coastal Runoff Impact Study Phase II: Sources and Dynamics of Fecal Indicators in the Lower Santa Ana River Watershed