Robert B. Diemer Treatment Plant North Access Road

6 Documents in Project


SCH Number
Lead Agency
Metropolitan Water District of Southern California
Document Title
Robert B. Diemer Treatment Plant North Access Road
Document Type
NOP - Notice of Preperation
Present Land Use
Pub Fac, Agricultural (A-1); Natural OS, Carbon Cyn Rd, Carbon Cyn SP; Rec & Ops; Area Plan - Shell Prpty, Shell MP Com SP

Document Description
Metropolitan is proposing to construct a North Access Road to the Diemer Plant. The fully-constructed roadway width would range from 30 to 40 feet, including a 28-foot wide paved road. The roadway length would be approximately 1.3 miles.

Contact Information
Deirdre West
Metropolitan Water District of Southern California
700 N. Alameda Street
Los Angeles, CA 90012

Phone : (213) 217-6696


Cross Streets
Carbon Canyon Road and Telegraph Canyon Trail
Total Acres
State Highways
SR-142, SR-57
Telegraph Creek and Carbon Canyon Creek

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Access road to water treatment plant)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Public Services Recreation/Parks Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wetland/Riparian Wildlife Land Use
Reviewing Agencies
California Department of Fish and Wildlife, Region 5 California Department of Health Care Services California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency California Department of Transportation, District 12

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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