Former Cogen Landfill Gas Extraction System and Monitoring Plan Project

2 Documents in Project


SCH Number
Lead Agency
Los Angeles County
Document Title
Former Cogen Landfill Gas Extraction System and Monitoring Plan Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
portion of former Cogen Landfill/office professional/employment-technology; public ROW; water tank pad/public/institutional

Document Description
The project would involve (1) the installation and operation of a landfill gas extraction system, composed of a media bed treatment system connected by piping to up to five extraction wells; (2) the installation of two new LFG monitoring wells at the top of the slope in the northwestern portion of the landfill ; and (3) subsequent monitoring of LFG emissions from the county-owned portion of the landfill at six well locations and at surface locations with subsequent reporting to the local enforcement agency. There may be an off site electrical connection extending across Sheriff Road. The LFG extraction system would be constructed in one phase, from November 2017 through June 2018, including one month to allow for contingencies. The two monitoring wells would be installed in April 2017, prior to construction of the LFG Extraction System.

Contact Information
Omar Nabahani
Los Angeles County
Lead/Public Agency
900 South Fremont Ave
Alhambra, CA 91803

Phone : (626) 300-3220


34°03'16"N 118°10'09"W
Los Angeles
Cross Streets
Sheriff Rd/Ameron Way, Rollins Dr/Loren St
Total Acres
Parcel #
State Highways
I-710, I-10
Metrolink, UPRR
Laguna Channel
Other Location Info
Monterey Park, city Terrace

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (landfill gas management)
Local Action
Site Plan
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Flood Plain/Flooding Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Schools/Universities Septic System Sewer Capacity Solid Waste Transportation Vegetation Wetland/Riparian Wildfire GHG
Reviewing Agencies
Air Resources Board, Major Industrial Projects California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Parks and Recreation California Energy Commission California Highway Patrol California Native American Heritage Commission (NAHC) California Public Utilities Commission (CPUC) California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB) Department of Water Resources Resources Agency Resources, Recycling and Recovery California Department of Transportation, District 7 (DOT)

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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