East 3rd Avenue Landfill (Seal point park)
2 Documents in Project
Summary
SCH Number
2026020239
Public Agency
City of San Mateo
Document Title
East 3rd Avenue Landfill (Seal point park)
Document Type
NOE - Notice of Exemption
Received
Posted
2/6/2026
Document Description
To perform exploratory trenching to determine the source of landfill liquids contributing to hydrogen sulfide discharge suspected of
percolating into a constructed wetland mitigation area south of the closed landfill. The goal for the work is to provide remedial action
to impede liquid intrusion from the landfill prior to reaching the constructed wetland. The total costs for this project are not expected to
exceed $200,000.
Contact Information
Name
Sven Edlund
Agency Name
City of San Mateo
Job Title
Regulatory Compliance Manager
Contact Types
Lead/Public Agency
Phone
Location
Cities
San Mateo
Counties
San Mateo
Regions
San Francisco Bay Area
Cross Streets
J Hart Clinton Dr
Zip
94401
Parcel #
033391130
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 4, Section 15330
Reasons for Exemption
The proposed project qualifies as a Minor Actions to Prevent, Minimize, Stabilize
Mitigate or Eliminate the Release or Threat of Release of Hazardous Waste or
Hazardous Substances (hydrogen sulfide).
County Clerk
San Mateo
Attachments
Notice of Exemption
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