Santiago Basin Saddle Repair Project


SCH Number
Lead Agency
Orange County Water District
Document Title
Santiago Basin Saddle Repair Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Santiago Recharge Basin/Sand and Gravel/Open Space and Water Uses
Document Description
(1) reconstruct the flow equalization box culvert for protection of the saddle apron and (2) reconstruct failure slopes to (a) alleviate safety concerns when maintenance activities are occurring and (b) reduce risk of future slope failure that would harm or destroy riparian vegetation and environmental resources. The Proposed Project activities include the dewatering of the basin, stabilization of the saddle side slopes, reconstruction of the saddle apron, reconstruction of an equalization box culvert for the protection of the saddle apron, and restoration of any vegetation removed for the Proposed Project.

Contact Information

Shawn Nevill
Agency Name
Orange County Water District
Contact Types
Lead/Public Agency

Agency Name
Orange County Water District
Contact Types
Project Applicant


Fountain Valley
Cross Streets
Hewes Avenue and Villa Park Road
State Highways
SR 55
Linda Vista Elementary
Santiago Creek, Santiago Recharge Basins
T4 Sou
R9 Wes

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
Cal Fire, California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 12 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Water Resources, Office of Historic Preservation, Resources Agency, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 8, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Water Facilities (Type Recharge Basin)
Local Actions
Section 404
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, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Solid Waste, Transportation, Vegetation, Wetland/Riparian, Wildfire


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