SANTA ANA RIVER MAINSTEM PROJECT, PRADO DAM SEPARABLE ELEMENT: RIVER ROAD DIKE
23 Documents in Project
Summary
SCH Number
1997071087
Lead Agency
United States Army, Army Corps of Engineers
(USACE)
Document Title
SANTA ANA RIVER MAINSTEM PROJECT, PRADO DAM SEPARABLE ELEMENT: RIVER ROAD DIKE
Document Type
ADM - Addendum
Received
Present Land Use
ruderal open space
Document Description
The proposed modifications for River Road Dike consists of a compacted earth fill dike, approximately ¬¬-1,750 feet in length. At the south end, the dike would abut the existing raised ground of the residential tract (Tract No. 31961) in a nearly east-west direction. The dike would then turn north across a tributary drainage to Mill Creek and former dairy land and then turn west and parallel the southern edge of residential tracts (Tract No. 30905 and Tract 29997), ending just west of Port Arthur Drive (Figure 2). The existing concrete channel will be extended 532 feet to the two proposed 48" culverts. An additional proposed 230 feet concrete channel will connect to the concrete channel. The concrete channel would be constructed in the southeastern corner of the site to allow drainage into Mill Creek.
Contact Information
Name
Megan Wong
Agency Name
USACE
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
USACE
Contact Types
Project Applicant
Location
Cities
Eastvale, Norco
Counties
Riverside
Regions
Citywide, Countywide
Cross Streets
Hellman Ave and Shoreham St
Total Acres
70
State Highways
SR71 91
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Inland Deserts Region 6 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT), California Department of Transportation, District 8 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Water Quality
Local Actions
flood risk management dike design modification
Attachments
Environmental Document
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