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Home / News / Pierce on LADWP inspections by U.S. EPA

Pierce on LADWP inspections by U.S. EPA

Hollywood Reservoir from up in the Hollywood Hills

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  • Luskin in the News

Published on

  • December 22, 2025

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Although there is no evidence of water contamination, the U.S. Environmental Protection Agency has ordered the Los Angeles Department of Water and Power to inspect nearly 100 drinking water reservoirs and storage tanks.

Millions of people rely on these systems, and the EPA wants to ensure LADWP is meeting federal and state drinking water standards.

Gregory Pierce, director of the UCLA Water Resources Group, stated in an interview on L.A. Times that while such actions are not common, there are instances in which federal agencies issue consent orders with local agencies over violations of the Safe Drinking Water Act.

“I do not see many [consent orders] for drinking water systems, and I do not see many announced in this way for issues that, yes, should be addressed, but are not of severe concern, especially since there is no evidence of contamination,” Pierce said.

Pierce added that he believes politics played a role in the decision. “I have no reason to think that this consent order would have happened if not for the politics between the federal government, the administration and the city of Los Angeles,” he said.

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Faculty Mentioned in this Article
Headshot of Greg Pierce

Gregory Pierce

Associate Professor in Residence of Urban Planning; Research and Co-Executive Director of the UCLA Luskin Center for Innovation

Greg Pierce (he/him) is the Research and Co-Executive Director of the UCLA Luskin Center for Innovation and the director of...

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    Specializes in spatial analysis of socioeconomic disparities in neighborhoods.

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    Explores the societal and policy implications of an aging population.

  • Agile Visual Analytics Lab (AVAL)

    Empowers stakeholders with data to make informed decisions for children, families, and communities.

  • Berggruen Governance Index

    Evaluates the quality of political governance and democracy worldwide.

  • Center for Neighborhood Knowledge (CNK)

    Specializes in spatial analysis of socioeconomic disparities in neighborhoods.

  • Center for Policy Research on Aging (CPRA)

    Explores the societal and policy implications of an aging population.

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    Advances research, education, and meaningful civic engagement on transportation issues.

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    Advances scholarship that confronts threats to democracy in America and around the world.

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    Connects urban planning and policy networks across the Americas.

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    Addresses policy challenges facing Latinos and communities of color.

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    Advances research, education, and meaningful civic engagement on transportation issues.

  • Institute on Inequality and Democracy

    Advances scholarship that confronts threats to democracy in America and around the world.

  • Latin American Cities Initiative

    Connects urban planning and policy networks across the Americas.

  • Latino Policy & Politics Institute (LPPI)

    Addresses policy challenges facing Latinos and communities of color.

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    Studying housing affordability and transportation equity in the L.A. region.

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    Collaborates with schools to improve educational outcomes for L.A. students.

  • Luskin Center for Innovation

    Informing effective and equitable environmental policy that improves lives.

  • UCLA Voting Rights Project

    The flagship project for voting rights litigation and policy research.

  • Lewis Center for Regional Policy Studies

    Studying housing affordability and transportation equity in the L.A. region.

  • Los Angeles Education Research Institute (LAERI)

    Collaborates with schools to improve educational outcomes for L.A. students.

  • Luskin Center for Innovation

    Informing effective and equitable environmental policy that improves lives.

  • UCLA Voting Rights Project

    The flagship project for voting rights litigation and policy research.

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