North Napa Bypass Sewer and Siphon

3 Documents in Project

Summary

SCH Number
2004122001
Lead Agency
Napa Sanitation District
Document Title
North Napa Bypass Sewer and Siphon
Document Type
NOD - Notice of Determination
Received

Document Description
The Operator proposes to install a buried trunk sewer with an inverted siphon under the Napa River starting just east of the Wine Train bridge off of Third Street and going north to the corner of Water Street and McKinstry Street in Napa, Napa County. The inverted siphon will split from a 48 inch diameter pipe into two 30 inch diameter pipes. The siphon will be approximately 700 feet long and will be constructed under the river using microtunneling. The inverted siphon will be installed at least 20 feet below the bed of the river. The California Department of Fish and Game is executing a Lake and Streambed Alteration Agreement number 1600-2004-0896-3 pursuant to Section 1602 of the Fish and Game Code to the project operator, Tim Healy, Napa Sanitation District.

Contact Information
Greg Martinelli
California Department of Fish and Game
P.O. Box 47
Yountville, CA 94599

(707) 944-5570

Location

Cities
Napa
Counties
Napa
Cross Streets
Yahome, Pearl, Soscol, McKinstry, Third, Burnell
Zip
94599
Total Acres
3,300 linear ft.
Parcel #
Multiple
State Highways
121
Railways
Wine Train
Schools
Shearer Elementary
Waterways
Napa River

Notice of Determination

Approving Agency
California Department of Fish and Game
Approving Agency Role
Responsible Agency
Approved On
Final EIR Available Location
Napa Sanitation District 935 Hartle Court Napa, CA 94559

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(3) Mitigated measures were made a condition of the approval of the project
N/A
(4) A Statement of Overriding Considerations was adopted for this project
N/A
(5) Findings were made pursuant to the provisions of CEQA
N/A
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