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December 15, 2025 MEDIA Availability: TOMORROW – NORRISTOWN – DEP to Highlight 2025 Accomplishments, Customer Tips to Report Environmental Concerns in Philadelphia Region
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December 12, 2025 Shapiro Administration Awards More Than $17 Million for Chesapeake Bay Watershed Conservation Projects
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December 11, 2025 DEP Touts Clean Water Progress, Releases 2026 Pennsylvania Integrated Water Quality Monitoring and Assessment Report
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December 06, 2025 DEP Declares Code Orange Air Quality Action Day for Particulate Matter for Susquehanna Valley Region for December 7, 2025
Department of Environmental Protection
Our mission is to protect Pennsylvania’s air, land, and water resources while ensuring the health and safety of all residents and visitors to the commonwealth.