Collections and Lists
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Hazard Maps
Maps for regional natural hazard risks.
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Sample Federal Facility Land Use Control ROD Checklist and Suggested Language (LUC Checklist)
The LUC Checklist provides direction on describing and documenting land use controls (LUCs) in federal facility actrions under CERCLA in Records of Decision (RODs), remedial designs (RDs), and remedial action work plans (RAWPs).
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Long-Term Stewardship
Learn about long-term stewardship after the clean-up process at Federal Facilities.
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Holding Time & Preservation
Holding Time & Preservation, Frequent Questions
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State Authorization Rule Checklists 160 through 168 for Hazardous Waste Rulemakings Published Between July 1997 and June 1998
Rules, checklists, summaries and Federal Register Notice links related to State Program Advisory 35 between July 1997 and June 1998.
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State Authorization Rule Checklists 188 through 193 for Hazardous Waste Rulemakings Published Between July 2000 and June 2001
Rules, checklists, summaries and Federal Register Notice links related to State Program Advisory 35 between July 2000 and June 2001.
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State Authorization Rule Checklists 181 through 187 for Hazardous Waste Rulemakings Published Between July 1999 and June 2000
Rules, checklists, summaries and Federal Register Notice links related to State Program Advisory 35 between July 1999 and June 2000.
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State Authorization Rule Checklists 169 through 180 for Hazardous Waste Rulemakings Published Between July 1998 and June 1999
Rules, checklists, summaries and Federal Register Notice links related to State Program Advisory 35 between July 1998 and June 1999.
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Florida Transformer, Incorporated Approval for the Use of Chemical Dechlorination
This document page contains the Florida Transformer, Inc. approval for their PCB-1000 chemical dechlorination unit
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Regional Monitoring Networks - Lakes
The purpose of the site is to provide the regional, state, and tribal partners with the technical information that we've developed in order to participate in the regional monitoring networks (RMNs).
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Technical Studies
Research and applied science on a range of technical issues relevant to the federal lead program.
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EPA Geospatial Applications
EPA has developed many applications that allow users to explore and interact with geospatial data. This page highlights some of the flagship geospatial web applications but these represent only a fraction of the total.
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Previous Exchange Network Grant Projects
Examples of Exchange Network grant projects awarded since fiscal year 2002.
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Pennsylvania Underground Injection Control (UIC) permits
Underground Injection Control permitted Class II facilities located in Pennsylvania
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EPA's Permit for the Massachusetts Water Resources Authority (MWRA) Deer Island Treatment Plant Outfall and CSOs
In fall 2000, the Massachusetts Water Resources Authority (MWRA) completed a multibillion dollar sewage treatment facility on Deer Island in Boston Harbor.
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Correspondence with California on Environmental Hazard Labeling for Pyrethroids
Records of Environmental Hazard Labeling Correspondence
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Updated Spray Drift Language for Pyrethroid Agricultural Use Products
Updated Spray Drift Language for Pyrethroid Agricultural Use Products
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National Pest Management Association Letter on Pyrethroid Labeling
National Pest Management Association letter and EPA's response on and pyrethroid labeling initiative.
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RTOC Meeting Materials: Summer 2025
Documents related to the Spring 2025 Regional Tribal Operations Committee (RTOC) meeting in EPA's Pacific Southwest, Region 9.
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Cuyahoga River AOC
Background information and beneficial use impairments for Cuyahoga River AOC.