Orange County Feeder Blow-Off Structure Rehabilitation Project

4 Documents in Project

Summary

SCH Number
2013051022
Lead Agency
Metropolitan Water District of Southern California
Document Title
Orange County Feeder Blow-Off Structure Rehabilitation Project
Document Type
EIR - Draft EIR
Received

Document Description
The proposed project would rehabilitate an existing blow-off structure located along the Orange County Feeder, a water conveyance pipeline that delivers treated water to Orange County. The proposed project would include the following actions: replacement of all corroded piping in the blow-off structure; raising the elevation of the blow-off structure by 5 feet to protect against sea level rise; Installation of new blow-off piping to comply with current state Department of Public Health regulations; grading and rehabilitation of existing dirt access roads, including a low-profile stormwater draining crossing; reestablishment of a maintenance vehicle turnaround area adjacent to the blow-off structure; and ongoing access road maintenance to allow vehicle access for routine pipeline maintenance.

Contact Information
Sean Carlson
Metropolitan Water District of Southern California
P.O. Box 54153
Los Angeles, CA 90054-0153

213 217 6276

Location

Coordinates
33°39'6"N 117°51'50"W
Cities
Newport Beach
Counties
Orange
Cross Streets
Jamboree Road and Bayview Way
Zip
92660
Total Acres
.46
Parcel #
442-071-15
State Highways
Hwy 73, 55
Airports
John Wayne
Schools
multiple
Waterways
Upper Newport Back Bay/San Diego Creek Flood Control Channel

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Blow-off structu Type) Other (Rehabilitation of existing blow-off structure and access road)
Local Action
Local Coastal Permit Other Action Other Action: Water distribution
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Coastal Zone Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Land Use Cumulative Effects
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Highway Patrol Caltrans, Division of Aeronautics Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency State Lands Commission State Water Resources Control Board, Divison of Financial Assistance State Water Resources Control Board California Coastal Commission Department of Fish and Wildlife, Region 5 Caltrans, District 12
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