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An Official Pennsylvania Government Website

Department of Environmental Protection

Department of Environmental Protection

About DEP

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Useful External Links

American Society of Civil Engineers
Civil Engineering News Online
Association of State Dam Safety Officials
American Rivers
Legacy Sediment
NOAA Open Rivers Initiative
PA Fish and Boat Commission
United States Society on Dams (USSD)
Delaware River Basin Commission
Pennsylvania Department of Community & Economic Development - Flood Insurance
Pennsylvania Department of Community & Economic Development - Floodplain Land Use Assistance Program
Federal Emergency Management Agency
Mid-Atlantic River Forecast
National Association of Flood and Stormwater Management Agencies
Pennsylvania Emergency Management Agency
Susquehanna River Basin Commission
NRCS for Information on Emergency Watershed Protection Program
U.S. Army Corps of Engineers
- Baltimore District
- Buffalo District
- Philadelphia District
- Pittsburgh District
U.S. Geological Survey
Index of Designated Stormwater Management Watersheds (PDF)
Act 167 Stormwater Management Plan Status by DEP Region
Approved Plans Online
Handbook of Best Management Practices for Developing Areas How to Order the Handbook
NOAA's Precipitation Data Frequency Server - Atlas 14 Rainfall Data Pennsylvania Data Map / National Data Map
Center for Watershed Protection
Illicit Discharge Detection and Elimination: A Guidance Manual for Program Development and Technical Assessments (PDF)
Guidelines for Development and Implementation of Enviromental Emergency Response Plans -- 400-2200-001
Pennsylvania Chapter 102 Regulations - Erosion and Sediment Control
EPA Office of Water - Phase II of the NPDES Stormwater Page
EPA Nonpoint Source Outreach Toolbox