United Heckathorn Data

Explore this section to deepen your understanding of the research that’s connected with this Superfund site on Richmond’s shoreline..

Federal & State Agencies

  • Several people working on their laptops in an office.

    United Heckathorn Superfund Site Profile

    U.S. Environmental Protection Agency

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  • Department of Toxic Substances Control logo

    Envirostor Homepage for United Heckathorn site

    California Department of Toxic Substances Control

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  • Close up of microphone on a stage.

    Community Meeting (8.27.25) The Superfund Process

    U.S. Environmental Protection Agency

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  • Close up of microphone on a stage.

    Community Meeting (7.29.25) Cleanup Technologies

    U.S. Environmental Protection Agency

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  • Close up of microphone on a stage.

    Community Meeting (6.26.25): Health & Environmental Risks

    U.S Environmental Protection Agency

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  • Close up of microphone on a stage.

    Community Meeting (5.21.25): 1st Cleanup, Why it Failed

    U.S. Envrionmental Protection Agency

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  • Close up of microphone on a stage.

    Community Meeting (4.23.25): History of the Site

    U.S. Environmental Protection Agency

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  • Map showing location of United Heckathorn site in San Francisco Bay from the US EPA Update.

    EPA Community Update (2024)

    U.S. Environmental Protection Agency

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  • Map showing projected sea level rise with United Heckathorn site outlined in black.

    United Heckathorn Superfund Site Climate Vulnerability Study (2023)

    U.S. Environmental Protection Agency

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  • A diagram of the United Heckathorn site from the US EPA report

    United Heckathorn 5-Year Review Site Inspection Report (2022)

    U.S. Environmental Protection Agency

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  • A diagram of the United Heckathorn site from the US EPA report.

    United Heckathorn 5-Year Review Inspection Report (2021)

    U.S. Environmental Protection Agency

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Local Agencies & Groups

  • Icon of a plant with a skull & crossbones symbol representing poison.]

    Community Cleanup Plan (10/23/25)

    Richmond Shoreline Alliance & Community Partners

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  • Map of the San Francisco Bay from the Greenaction report.

    Ticking Time Bomb: Shoreline Contamination 2023 (Case Study 45)

    Greenaction

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