PW 1118 - Storm Drain Outlet Restoration
Summary
SCH Number
2014108405
Public Agency
California Department of Fish and Wildlife, Region 3
(CDFW)
Document Title
PW 1118 - Storm Drain Outlet Restoration
Document Type
NOE - Notice of Exemption
Received
Posted
10/27/2014
Document Description
Project is limited to the replacement of a culvert storm drain outlet into the Petaluma River. The pipe currently outlets into the river in the stream bank at an elevation that is frequently inundated by the tide. To isolate the area from the tide a temporary sheet pile coffer dam will be installed around the area and the interior space dewatered. The existing culvert will then be excavated and replaced with a 60-inch corrugated metal pipe. The outlet and wing walls will then be armored with approximately 36-cubic yards of 1/4- ton rock slop protection. Issuance of a Streambed Alteration Agreement No. 1600-2014-0246-3 is pursuant to Fish and Game Code Section 1602.
Contact Information
Name
Adam McKannay
Agency Name
California Department of Fish and Wildlife, Region 3
Contact Types
Lead/Public Agency
Phone
Location
Cities
Petaluma
Counties
Sonoma
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
S:15301, Class 1
Reasons for Exemption
Existing Facilities.
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