Lohr Napa River Bank Repair, (Lake or Streambed Alteration Agreement No. EPIMS-NAP-57553-R3, Amendment No. 1)
Summary
SCH Number
2025101130
Public Agency
California Department of Fish and Wildlife, Bay Delta Region 3
(CDFW)
Document Title
Lohr Napa River Bank Repair, (Lake or Streambed Alteration Agreement No. EPIMS-NAP-57553-R3, Amendment No. 1)
Document Type
NOE - Notice of Exemption
Received
Posted
10/23/2025
Document Description
The California Department of Fish and Wildlife has amended Lake and Streambed Alteration Agreement EPIMS Notification No. EPIMS-NAP-57553-R3, pursuant to Section 1602 of the Fish and Game Code, to Streamline Engineering as represented by Eric Austensen.
As amended, the Project will include temporary dewatering of a 400-foot-long segment (up to 0.28 acres) of the Napa River. Cofferdams constructed of sandbags or clean gravel will be placed upstream of the work area. The water diversion system may include screened pumps, a temporary pipe network, siltation baffles, and cofferdams to route flow around the immediate work area, maintain dewatering conditions, and return flow to the downstream channel. A Dewatering and Aquatic Species Rescue Plan will be implemented to rescue aquatic species. Dewatering will result in approximately 12,000 square feet (0.28 acres) of temporary impacts to be restored to pre-project conditions following completion of work.
Contact Information
Name
Nicholas Magnuson
Agency Name
CA Department of Fish and Wildlife
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Name
Eric Austensen
Agency Name
Streamline Engineering
Job Title
Business Owner
Contact Types
Parties Undertaking Project
Phone
Email
Location
Coordinates
Cities
St. Helena
Counties
Napa
Regions
San Francisco Bay Area
Other Location Info
The Project is located at the Napa River at the upstream end of the Lohr Vineyard Inc. property at 489 Pratt Avenue, St. Helena CA 94574; Latitude 38.51854, Longitude -122.47123; in the County of Napa, State of California.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 2; California Code of Regulations, title 14, section 15302
Reasons for Exemption
The Project consists of replacement or reconstruction of existing structures and facilities where the new structure will be located on the same site as the structure replaced and will have substantially the same purpose and capacity as the structure replaced
County Clerk
Napa
Attachments
Notice of Exemption
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