United Rock Quarry No. 3 Project

2 Documents in Project

Summary

SCH Number
2016051042
Lead Agency
Los Angeles County Flood Control District
Document Title
United Rock Quarry No. 3 Project
Document Type
EIR - Draft EIR
Received
Present Land Use
Quarry Overlay - Open Space; Quarry

Document Description
LACFCD manages a flood control system of dams, reservoirs, and debris basins that are designed to collect sediment from the hillsides and prevent it from damaging property downstream. The proposed project proposes to acquire and use United Rock Quarry No. 3 as a new sediment placement site (to be called Buena Vista SPS), which would allow the LACFCD to prolong its sediment management capabilities into the future. The Project would involve the use of Quarry No. 3 as a permanent placement location for sediment removed from the District's reservoirs, debris basins, spreading grounds, and other facilities. The Project would include a project construction phase and a project operations phase. Construction activities would include necessary improvements to the Quarry No. 3 site, the Buena Vista Spreading Basin site, and the surrounding vicinity to enable trucks to dispose of material in the new Buena Vista SPS. The District would begin project construction in 2019 and Project operation in 2020. Placement of sediment at Buena Vista SPS would last approx. 50 years; therefore, the anticipated end date of the Project's operation would be in the year 2070.

Contact Information
George De La O
Los Angeles County Flood Control District
P.O. Box 1460
Alhambra, CA 91802-1460

Phone : (626) 458-6106

Location

Coordinates
34°7'27"N 117°58'19"W
Cities
Irwindale
Counties
Los Angeles
Cross Streets
Buena Vista St/Bateman Ave
Zip
91010
Parcel #
Various
State Highways
I-605, 201
Railways
LACO Metro Train
Schools
Beardslee ES, Maxwell ES, Santa Fe MS, Plymouth ES, Pear PrepES
Waterways
San Gabriel River, Buena Vista Channel
Section
Azusa(

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (sediment management)
Local Action
Other Action Other Action: sediment management
Project Issues
Air Quality Drainage/Absorption Flood Plain/Flooding Geologic/Seismic Minerals Noise Soil Erosion/Compaction/Grading Traffic/Circulation Water Quality Water Supply Cumulative Effects
Reviewing Agencies
California Department of Conservation California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Public Utilities Commission California Regional Water Quality Control Board, Los Angeles Region 4 California State Lands Commission Department of Toxic Substances Control Department of Water Resources Resources Agency California Department of Transportation, District 7

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. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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