Mandeville Island Levee Crown Raising Project
Summary
SCH Number
2007088111
Public Agency
Fish & Game #3
Document Title
Mandeville Island Levee Crown Raising Project
Document Type
NOE - Notice of Exemption
Received
Posted
8/9/2007
Document Description
Raising the existing levee crown to elevation +10.0 to reduce the probability of levee flooding and failure of the levee system which protects 5,300 acres of agricultural, residential, and developed wildlife habitat property, maintain its levee safety and structural integrity. This involves placing ~238,610 cubic yards of import levee crown fill material on top of the existing levee systems of 14.3 miles; capping the new levee crown with aggregate base all-weather road surfacing material; and immediately covering newly placed fill with ~18,000 tons of clean 18-minus quarry stone riprap to prevent erosion of the new constructed and unprotected raised levee slopes. Issuance of a Streambed Alteration Agreement Number 1600-2007-0059-3 is pursuant to Fish and Game Code Section 1602.
Contact Information
Name
Mark Philipp
Agency Name
California Department of Fish and Game
Contact Types
Lead/Public Agency
Phone
Location
Counties
San Joaquin
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301
Reasons for Exemption
Maintenance of an existing facility.
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.