Tisdale Bypass Channel Rehabilitation Project

6 Documents in Project


SCH Number
Lead Agency
California Department of Water Resources (DWR)
Document Title
Tisdale Bypass Channel Rehabilitation Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Open Space and Agriculture Z: P - Public, with floodplain overlay and AG - Agriculture
Document Description
DWR proposes to remove up to 1,700,000 cubic yards of accumulated sediment from the Tisdale Bypass to restore its channel's capacity. The sediment excavated from the Bypass will be placed north of the Bypass' north levee in any of four locations, (1) north levee right of way west of Reclamation Road, (2) follow land north of the north levee, (3) farmland north of the north levee, and (4) north levee right of way east of Reclamation Road. Erosion near the Tisdale Weir's right abutment makes it necessary to place rock on the south levee's waterside slope. Wetland mitigation will also be included in the project.

Contact Information

Bonnie Ross
Agency Name
Department of Water Resources
Contact Types
Lead/Public Agency


Colusa, Sutter
Cross Streets
Tisdale Road and Reclamation Road (Tisdale By-Pass Quad map)
Total Acres
State Highways
Sacramento River, Tisdale Bypass
1E, 2E
Other Location Info
City/Nearest Community: Grimes

Notice of Completion

Review Period Start
Review Period End
Local Actions
Flood Control
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Drainage/Absorption, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Recreation, Transportation, Vegetation, Wetland/Riparian
Reviewing Agencies
California Department of Fish and Wildlife, North Central Region 2 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 3 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California State Lands Commission (SLC), Central Valley Flood Protection Board, Office of Emergency Services, California, Office of Historic Preservation, Resources Agency, California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), Department of Water Resources
Reviewing Agency Comments
California Regional Water Quality Control Board, Central Valley Sacramento Region 5 (RWQCB), Department of Water Resources

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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