Flood Control Improvements in Prado Basin, including Stabilization of Bluff Toe at Norco Bluffs, and Lower Santa Ana River from Weir Canyon Road to Prado Dam
Summary
SCH Number
2000051074
Lead Agency
Orange County Flood Control District
Document Title
Flood Control Improvements in Prado Basin, including Stabilization of Bluff Toe at Norco Bluffs, and Lower Santa Ana River from Weir Canyon Road to Prado Dam
Document Type
NOP - Notice of Preparation
Received
Present Land Use
There are several bridges, streets, utilities, and recreation trails potentially affected by the project.
Document Description
There are three primary components of the proposed project: A) toe stabilization at Norco Bluffs, Zones 3, 4, and 5; B) raising of Prado Dam, 28.4 foot construction of a new spillway, outlet works, and related flood control structures, including construction/modification of interior levees and dikes within Prado Basin; and C) flood control improvements in Reach 9 of the Santa Ana River. The Norco Bluffs toe stabilization work is proposed as a new component to the SARP project, since it was not included in the Phase II GDM. The other components were included in the Phase II GDM, for the most part; however, minor modifications and a few additional dikes/levees and stabilization areas are now proposed as a result of changes in existing environmental conditions since the 1988 GDM and additional design level informationnow available.
Contact Information
Name
Lisa Cibellis
Agency Name
Orange County Flood Control District
Contact Types
Lead/Public Agency
Phone
Location
Cities
Norco
Counties
Riverside
Cross Streets
Highway 91/Weir Canyon Road Bridge/Norco Bluffs
State Highways
I-15, Highway 91
Waterways
Prado Dam, Norco Bluffs, Santa Ana River,
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Highway Patrol, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Housing and Community Development, Department of Water Resources, Office of Emergency Services, California, Resources Agency, State Water Resources Control Board, Division of Water Rights, California Native American Heritage Commission (NAHC), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT)
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Cultural Resources, Cumulative Effects, Drainage/Absorption, Geology/Soils, Growth Inducement, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Septic System, Sewer Capacity, Transportation
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above.