State Route 1 Silver Spur Culvert Replacement Project - Agreement 2010-0004-R4
2 Documents in Project
Summary
SCH Number
2011041034
Lead Agency
California Department of Transportation, District 5
Document Title
State Route 1 Silver Spur Culvert Replacement Project - Agreement 2010-0004-R4
Document Type
NOD - Notice of Determination
Received
Posted
9/21/2011
Present Land Use
Monterey County Watershed and Scenic Conservation
Document Description
DFG is executing a Lake and Streambed Alteration Agreement, pursuant to Section 1602 of the Fish and Game Code, to the Project applicant. Caltrans proposes to restore proper drainage through the culvert and prevent undermining of the highway. One of the current culverts would be backfilled and abandoned. Inside the other culvert a new smaller pipe would be placed to convey subsurface flow. To convey larger flows, Caltrans proposes to install a 63-inch plastic pipe above the existing culverts. The Project would place 131 cubic yards of rock slope protection and gabion baskets to dissipate hydraulic energy and prevent erosion. The Project would require the removal of three CA bay laurels 8 to 12 inches in diameter at breast height and three willows 4 to 8 inches DBH. There is an existing Seacliff buckwheat plant (habitat for the Smith's blue butterfly) located within the area of disturbance. The plant, soil, and duff will be relocated. Work will occur in the wetted portion of the channel so a water diversion plan will be required.
Contact Information
Name
Laura Peterson-Diaz
Agency Name
CDFG Central Region
Contact Types
Lead/Public Agency
Phone
Location
Cities
Cambria
Counties
Monterey
State Highways
Hwy 1
Waterways
Silver Spur Creek
Notice of Determination
Approving Agency
CDFG
Approving Agency Role
Responsible Agency
Approved On
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 Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
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