Holiday closure: December 24, 2024, to January 1, 2025

Santa Ana City Hall and most City facilities will be closed for the holidays. Learn more here.

Environmental Resources

Neighborhood Initiatives and Environmental Services (NIES) functions are to promote community solutions, capacity building, and civic engagement in addressing environmental justice challenges within the City as identified in the General Plan. NIES will champion the important work and collaboration ahead regarding the framework and next steps for the implementation phases that focus on improving the environmental health, sustainability, and quality of life for disadvantaged communities and the overall City of Santa Ana.

This page shares State, Federal, and local agencies and organizations' data, reports, and news on environmental topics influencing Santa Ana's environmental quality. Information will continue to be posted as it is made available. View each agency page to learn more.

Environmental News

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