Alternate Raw Water Transmission Line Project


SCH Number
Lead Agency
Trabuco Canyon Water District
Document Title
Alternate Raw Water Transmission Line Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Light Industrial, Commercial, Medium Density Residential (15 to 25 density units per net acre), and Open Space

Document Description
Trabuco Canyon Water District (TCWD or District) proposes to construct a replacement to their damaged raw water pipeline in an alternative location. The existing 16-inch raw water pipeline serves as a main artery and supplies 3.8 million gallons of water for firefighting purposes and as drinking water to 4,000 existing homes and businesses after treatment through the District's existing Dimension Drive Water Treatment Plant. The existing pipeline is in imminent threat of failure from damages suffered during the federally declared disaster, DR-1952-CA, Severe Winter Storms, Flooding, and Debris and Mud flows which it suffered between Dec. 17, 2010 and January 4, 2011.

Contact Information
HEctor Ruiz
Trabuco Canyon Water District
32003 Dove Canyon Drive
Trabuco Canyon, CA 92679

Phone : 949-858-0277 x117


Cross Streets
South of Dimension Drive and Commercentre Drive, Prism Place and Dimension Drive
Bella Montessori
Serrano Creek
Other Location Info
Lake Forest

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (16-inch Pipeline Type)
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Flood Plain/Flooding Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Toxic/Hazardous Traffic/Circulation Water Quality
Reviewing Agencies
Cal Fire California Air Resources Board California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Department of Transportation, District 12 California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Water Resources Office of Emergency Services, California Resources Agency State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Divison of Financial Assistance

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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