Marsh Creek In-Channel Erosion Repair Project
Summary
SCH Number
2023020235
Public Agency
California Department of Water Resources
(DWR)
Document Title
Marsh Creek In-Channel Erosion Repair Project
Document Type
NOE - Notice of Exemption
Received
Posted
2/9/2023
Document Description
The 0.25-acre emergency Project consists of placing 2,000 tons of riprap (1,250 cubic yards) along the waterside slope and toe upstream of Marsh Creek levee and along the Dutch Slough Tidal Marsh Restoration Site to cover and repair approximately 500 linear feet of eroded levee slope and bank.
Contact Information
Name
Jenna Yang
Agency Name
Central Valley Regional Water Quality Control Board
Job Title
Water Resource Control Engineer
Contact Types
Lead/Public Agency
Phone
Location
Cities
Oakley
Counties
Contra Costa
Regions
Northern California
Township
2N
Range
3 East
Section
19
Notice of Exemption
Exempt Status
Emergency Project
Type, Section or Code
Sec. 21080(b)(4); 15269(b)(c)
Reasons for Exemption
The project is to repair Marsh Creek levees from erosion due to high volume and flow velocity from heavy storms. Emergency repairs are necessary to protect the levees from catastrophic flooding onto Ironhouse Sanitation District property and are necessary to maintain service essential to public health, safety, and welfare.
County Clerk
Contra Costa
Attachments
Notice of Exemption
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