San Gabriel River Drop Structure Repair and Maintenance Project

2 Documents in Project


SCH Number
Lead Agency
United States Army, Army Corps of Engineers (USACE)
Document Title
San Gabriel River Drop Structure Repair and Maintenance Project
Document Type
FIN - Final Document
Document Description
The purpose and need of the Proposed Action is to conduct routine maintenance and repair of the San Gabriel River drop structures 3,4,5,7,8,9, and 10 by removing broken concrete and installing protective overlay concrete. Repair and maintenance of the drop structures would be accomplished in phases. The complete timeframe for repair of all seven drop structures is anticipated to be 7 months (30 days per structure). However, this may be shortened if some repair phases occur simultaneously. Repair of the drop structures would begin after the rainy season in approximately January 2010 and last until August 2010.

Contact Information

John Madden
Agency Name
U.S. Army Corps of Engineers
Contact Types
Lead/Public Agency


Los Angeles
Cross Streets
Fish Cyn Rd./Brookridge Rd
Parcel #
San Gabriel River
State Highways
Metro and UPR
Azusa & Duarte Elem
San Gabriel River

Notice of Completion

Development Types
Water Facilities (Type River)
Project Issues
Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire, Other

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 or via phone at (916) 445-0613.

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