Campbell Creek Culvert Replacement Project


SCH Number
Lead Agency
Napa County
Document Title
Campbell Creek Culvert Replacement Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Agricultural Watershed (AW)
Document Description
The culvert at the mouth of Campbell Creek conveys the water in Campbell Creek beneath Dry Creek Road into Dry Creek along the south edge of the paved roadway. The culvert is undersized for flood stage flows and is a barrier to fish passage. The Campbell Creek Culvert Replacement Project (Project) is a proposal by Napa County to replace the existing corrugated metal pipe culvert with a bottomless arch bridge precast culvert (bottomless culvert) composed of concrete. In addition to replacement of the culvert, the Project is intended to improve the hydrologic function of Campbell Creek at the culvert’s outlet and along approximately 160 linear feet of creek upstream of the culvert’s inlet by resolving channel incision and reconnecting the creek to its historical floodplain. The Project would be constructed in three phases. Each phase would last between 2 to 4 weeks during a single construction season in the summer/fall of 2024. The Project would require closure of a single lane of Dry Creek Road during Phases I and II of construction; however, two-way traffic would be maintained via an active traffic control plan. Likewise, the Lokoya Fire Station, accessed via Dry Creek Road, will remain open and accessible throughout Project construction.

Contact Information

Frank Lucido
Agency Name
Napa County
Job Title
Engineering Manager
Contact Types
Lead/Public Agency


Cross Streets
Dry Creek Road and Oakville Grade Road
Total Acres
Parcel #
027-310-036, 027-310-026, 027-310-014
State Highways

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Development Types
Other (Public Facility Upgrade and Creek Restoration)
Local Actions
Site Plan
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Noise, Transportation, Tribal Cultural Resources, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End


Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from state reviewing agencies]

Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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