San Dieguito Wetland Restoration

1. San Dieguito Wetland Restoration Update on Progress by SCE June 3, 2004

2. Final Design and Permits Update • Work Completed • Work in Progress • Summary of Findings • Schedule to Construction • Discussion • Modifications to Final Plan • Other

3. Work Completed • New Aerial Photography • X-sections of River Bottom • New 1 foot contour mapping • Identification of existing utility conflicts • Coordination with City of San Diego and City of Del Mar • Coordination with JPA Trail Design • Confirmation of Ownerships • Geotechnical investigation • Draft Grading Plan • Updated Hydraulic Analysis based on new mapping • Submitted Applications for City of Del Mar Permits

4. Work in Progress • Final Grading Plans • Planting Plans • JPA Trail Plans • Conditional Letter of Map Amendment (CLOMR) from FEMA • Resource Agency Permits

5. Summary of Findings • Changes in Base Map • No significant changes in graded areas • Shift in river channel East of I-5 • Significant scour near Jimmy Durante Bridge • Grading • No significant changes in earthwork • Creates required wetlands • Basic Concept of Final Plan Validated

6. Schedule Southern California EdisonSan Dieguito Wetlands Restoration ProjectJune 3, 2004 2004 2005 2006 2007 2008 TASK 1. Data Collection and Review 2. Engineering Documents 2.1 *Submit Plans to City of San Diego/City of Del Mar 3. Permitting Coastal Commission Approval 4. Construction July Oct

7. Modifications to Existing Plan • I-5 Embankment • Berm Alignment East of I-5

8. Berm Alignment East of I-5 • Change in Alignment • Impact of change on restoration • Comments/Questions?

9. Change in Berm Alignment