Laguna Lake Dredging and Sediment Management Project
3 Documents in Project
Summary
SCH Number
2017091048
Lead Agency
City of San Luis Obispo
Document Title
Laguna Lake Dredging and Sediment Management Project
Document Type
NOD - Notice of Determination
Received
Posted
10/30/2017
Present Land Use
conservation/open space
Document Description
The city of San Luis Obispo proposes to implement a maintenance dredging regime that will remove sediment impacting the function and operation of Laguna Lake as a recreational facility within the Parks and Recreation Dept and as a wildlife and natural reserve overseen by the city's Natural Resources Program. This work will be performed by hydraulic dredging methods without draining the Lake. The project also includes some elements of bank restoration and stabilization on the northern shore adjacent to the park, emptying and restoring of the sedimentation basin on Prefumo Creek between Los Osos Valley Rd and Laguna Lake, and future construction of a new sedimentation basin within the city owned golf course on the south side of Los Osos Valley Rd on Prefumo Creek.
Project will remove a sediment layer averaging approx. 3-4 feet deep in the area shown on Attachment 2 for a total removal of between 3,000 CY and 4,000 CY of material. The material will be disposed of at a local off-site location in a legal and lawful manner. Sediments will be transported to the disposal site in covered trucks/trailers. Although there may be one or more local ranches or development project sites that may desire and receive some or all of the sediment, the guaranteed or default disposal site will be the Cold Canyon Landfill, located at 2268 Carpenter Canyon Rd., San Luis Obispo, CA 93401. The landfill has reviewed the soils reports and determined they can receive the sediment for disposal, and possibly for use as daily cover dirt. The project will only dispose of sediment at other, closer locations if, at project bid time, these locations have appropriate and required environmental documentation and permitting in place.
Contact Information
Name
Robert Hill
Agency Name
City of San Luis Obispo
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
San Luis Obispo
Counties
San Luis Obispo
Cross Streets
Madonna Rd and Dalidio Dr
Zip
93401
Total Acres
344
Parcel #
004-871-005
State Highways
101
Schools
Laguna MS, C.L.
Waterways
Laguna Lake, Prefumo Creek
Notice of Determination
Approving Agency
City of San Luis Obispo
Approving Agency Role
Lead 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
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.