Supplement to the EIR/EIS for the IID Water Conservation and Transfer Project

15 Documents in Project


SCH Number
Lead Agency
Imperial Irrigation District
Document Title
Supplement to the EIR/EIS for the IID Water Conservation and Transfer Project
Document Type
NOP - Notice of Preperation

Document Description
The purpose of the Supplement is to evaluate additions and changes to the IID Water Conservation and Transfer project subsequent to certification of the Final EIR/EIS by IID. Creation of an up to 652-acre managed marsh is required under the existing permits and approvals associated with the Transfer Project. The managed marsh is antipated to be increased by 307 acres to a total of 959 acres. Additionally, four potential sites for the managed marsh have been selected for evaluation in the Supplement. The Supplement will provide any additional environmental assessment required to construct and operate the managed marsh, including an analysis of the impacts of implementation of the marsh at the four potential sites.

Contact Information
Tina Shields
Imperial Irrigation District
333 E. Barioni Boulevard P.O. Box 937
Imperial, CA 92251

Phone : (760) 339-9751


Imperial Riverside San Diego
Cross Streets
Various: Hazard, Simpson, Sinclair, Wilkinson, West, and Highways 111 and 115
Total Acres
Parcel #
State Highways
111 and 115
Southern Pacific
Calipatria Municipal
All schools in Calipatria
East Highline Canal, D thru P Lateral Canals, and D thru P Drains

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Construction of a managed marsh complex)
Local Action
Other Action Other Action: Managed Marsh
Project Issues
Agricultural Land Air Quality Toxic/Hazardous Other Other Issues: To be determined
Reviewing Agencies
California Department of Transportation, District 11 California Highway Patrol California Public Utilities Commission California Regional Water Quality Control Board, Colorado River Basin Region 7 California State Lands Commission Caltrans, Division of Aeronautics Department of Fish and Wildlife, Region 6 Department of Toxic Substances Control Resources Agency State Water Resources Control Board California Native American Heritage Commission Colorado River Board

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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