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OC Watersheds Newport Bay Reports and Studies

• Executive Committee
• TMDLs
• Reports & Studies

If there are any questions regarding the details of a document, or to obtain a hard copy or other alternative formats of the original document, or to have a document read to you, please contact the OC Public Works offices:

2301 N. Glassell St., Orange, CA, 92865
Monday through Friday, 7:00 am to 5:00 pm PST,
by email at OC Watersheds, or by phone at (714) 955-0603

Upper Newport Bay Ecosystem Restoration Bulletins:

• March 2010

Draft EIR for the San Diego Creek Flood Control Channel (F05):

• Draft EIR for San Diego Creek Flood Control Channel (F05): Upper Newport Bay to Interstate 405, Programmatic Operations and Maintenance Project
• Appendix A: Initial Study/Notice of Preparation & Comment Letters
• Appendix B: San Diego Creek Operations & Maintenance (O&M) Manual
• Appendices C – I: C: IRWD Letter to County of Orange
  • D: IRWD Resolution No. 2003-50
  • E: San Diego Creek Capacity Study, 2006 Conditions
  • F: Hydraulic Capacity Study for San Diego Creek Channel
  • G: Technical Report for San Diego Creek Hydraulics Summary
  • H: Newport Bay – San Diego Creek Watershed TMDL for Sediment
  • I: RWQCB Monitoring & Reporting Program No. 99-74
• Appendix J: San Diego Creek Floodplain Study I-405 to Jamboree
• Appendices K-L: K: Rule 403
  • L: Air Quality
• Appendix M-1: Biological Technical Report Part 1
• Appendix M-2: Biological Technical Report Part 2
• Appendices N-P: N: Least Bell’s Vireo & Southwestern Willow Flycatcher Surveys
  • O: Evaluation of Potential Least Bell’s Vireo Mitigation Sites
  • P: Special Status Plant Surveys
• Appendix Q: San Diego Creek O&M Plan Jurisdictional Delineation
• Appendix R: Archaeological Survey Report
• Appendix S: Feasibility Study for a Flow-by Retarding Basin San Diego Creek Downstream of Campus

Newport Bay / San Diego Creek Watershed Studies:

• San Diego Creek Watershed Special Area Management Plan (SAMP)
• Newport Bay / San Diego Creek Watershed Management Plan
• Upper Newport Bay / San Diego Creek Watershed Planning Initiative
• Newport Bay Watershed Management Baseline Conditions Report
• San Diego Creek Watershed SAMP Public Scoping Meeting
• Newport Bay / San Diego Creek Watershed Reconnaissance Report
• Ecosystem Restoration Feasibility Study Environmental Impact Statement - September 2000
• Debris Characterization Study

Serrano Creek Studies:

• Serrano Corridor Reconnaissance Study
• Fluvial Study of Serrano Creek (2008)

Newport Bay Shellfish Harvesting Assessment Report, August 2004:

• Chapter 1
• Chapter 2
• Chapters 3 - 4
• Chapter 5 - 7
• Appendix A-C
• Appendix D.1
• Appendix D.2
• Appendix A2
• Appendix B2.1
• Appendix B2.2
• Appendix B2.3
• Appendix A3-C3