SANTA ANA RIVER MAINSTEM PROJECT, PRADO DAM SEPARABLE ELEMENT: RIVER ROAD DIKE
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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
-
Megan Wong
USACE
Lead/Public Agency
915 Wilshire Boulevard, Suite 930
Los Angeles, CA 90017
Phone : (213) 448-4517
megan.t.wong@usace.army.mil -
USACE
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
- Review Period Start
- Review Period End
- Local Action
- flood risk management dike design modification
- 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
Attachments
- Environmental Document
- River Road Dike Draft SEA-EIR Addendum_December 2020 w Appendices PDF 23192 K RRD Draft SEA-EIR_DIP Letter PDF 127 K SCH Summary Form_RRD PDF 580 K
- NOC
- Notice of Completion Environmental Document Transmittal - NOC_edd PDF 357 K
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