Planning Area 6 Zone 6 and Zone D Reservoirs Project

2 Documents in Project


SCH Number
Lead Agency
Irvine Ranch Water District
Document Title
Planning Area 6 Zone 6 and Zone D Reservoirs Project
Document Type
NEG - Negative Declaration
Present Land Use
Conservation / Open Space

Document Description
The scope of this project is to construct the PA 6 Zone 6 and Zone D Reservoirs, access road, and connecting pipelines. The Zone 6 reservoir would be a 2.5 MG domestic water tank with an inside diameter of 122 feet. The Zone D reservoir would be a 0.66 MG recycled water tank with an inside diameter of 64 feet. The two reservoirs would be partially buried, pre-stressed concrete tanks, with an approximate height of 30 feet. The access road is designed to extend approximately 1/4 mile in length and pipelines would connect to the Zone 6 and D water distribution systems. The schedule provides for construction of the facilities by October 2007.

Contact Information
Natalie R. Likens
Irvine Ranch Water District
15600 Sand Canyon Avenue
Irvine, CA 92618

Phone : (949) 453-5757


Cross Streets
Portola Parkway
Total Acres
State Highways
133 Eastern, 241 Foothill

Notice of Completion

Review Period Start
Review Period End
Local Action
Other Action Other Action: Reservoirs, access road, and pipelines
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Flood Plain/Flooding Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Schools/Universities Sewer Capacity Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 California Department of Health Care Services California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Santa Ana Region 8 Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance California Department of Transportation, District 12 Department of Toxic Substances Control

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.

Download CSV New Search Print