CLOSURE OF ALL CITIES LANDFILL (FORMERLY WEST WINTON AVE LANDFILL) FLOOD CONTROL DISTRICT, ZONE 2, HAYWARD, CAIFORNIA.
Summary
SCH Number
2024121186
Public Agency
Alameda County Flood Control and Water Conservation District
Document Title
CLOSURE OF ALL CITIES LANDFILL (FORMERLY WEST WINTON AVE LANDFILL) FLOOD CONTROL DISTRICT, ZONE 2, HAYWARD, CAIFORNIA.
Document Type
NOE - Notice of Exemption
Received
Posted
12/30/2024
Document Description
The former West Winton Landfill (aka: All Cities Landfill) project site is 165.89 acres and owned and maintained by the Alameda County Flood Control and Water Conservation District (District). The Landfill is located in Flood Control District, Zone 2 at the western end of West Winton Ave, in City of Hayward. In July of 1987, the Regional Water Quality Control Board (RWQCB) in accordance to Section 13304 of the California Water Code, issued a Cleanup and Abatement Order # 87-077. The Cleanup and Abatement requires a closure plan and a soil acceptance plan (SAP) to guide the capping operations. The Closure and SAP plans have already been submitted to the RWQCB. As part of the capping process, the District is required to provide drainage to the landfill, without water ponding on the surface of the landfill site. To accomplish this, the District closure plan requires grading of the capping soil material to allow for drainage of rainwater away from the landfill and through an underground 24” diameter drainage pipe, to a new proposed outfall at the adjacent District channel (Zone 4, Line A). All work will be performed on Flood Control District properties and easements. The purpose of the project is to comply with the RWQCB Cleanup and Abatement Order #87-077.
Contact Information
Name
Moses Tsang
Agency Name
Alameda County Flood Control & Water Conservation District
Job Title
Deputy Director
Contact Types
Lead/Public Agency
Address
Phone
Email
Name
James Yoo
Agency Name
Alameda County Flood Control District
Job Title
Associate Environmental Compliance Specialist
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Hayward
Counties
Alameda
Regions
Citywide
Other Location Info
End of West Winton Ave by the Bay, Hayward
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Sec 15301, Existing Facilities
Reasons for Exemption
Proposed project constitutes repair, maintenance, and minor alteration to existing public facilities involving negligible expansion of use.
County Clerk
Alameda
Attachments
Notice of Exemption
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