Science & Technology
-
Endocrine Disruptor Screening Program Documents
This page provides access to many program documents related to EDSP development and implementation.
-
How to Submit via e-PMN
This page explains the requirements and how to use the electronic premanufacture notice (e-PMN) software and central data exchange (CDX) to submit a premanufacture notice (PMN).
-
Carbon Monoxide (CO) Air Quality Standards - Documents Prior to Review Completed in 2011
Documents Prior to Review Completed in 2011
-
Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.5
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.5, January 2017
-
RSEI Grid and Locational Information
Description of the grid system that RSEI uses for modeling
-
EPA's Comments on U.S. Army Corps of Engineers Draft Section 404 Permit
EPA's comments to the U.S. Army Corps of Engineers on its Draft Clean Water Act Section 404 Permit to the Pebble Limited Partnership.
-
Oil Spills Research Recent Publications
Recent journal articles and EPA reports.
-
Transcript for "The Forum" podcast episode 94: "Oil and Water"
PDF of transcript of podcast featuring EPA oil spill researcher
-
Ecosystems Research Fact Sheets
This research provides the decision tools and data that communities need to make proactive, strategic decisions aimed at a prosperous, more environmentally sustainable future.
-
Walkthrough to Install and Operate the Hydrologic Evaluation of Landfill Performance (HELP) Model v3.07
Walkthrough for Installation and Operation of the hydrologic model, HELP.
-
EPA Health Impact Assessment Case Studies
EPA HIA Case Studies
-
Rio Reimagined - Rio Salado Urban Waters Partnership
Rio Salado Salt River and Middle Gila River Watershed (AZ) location landing page
-
Regulatory Determination 2 Support Documents for Dacthal Mono-Acid (MTP) and Di-Acid (TPA) Degradates
Learn about the support documents for Dacthal mono- and di-acid degradates
-
Regulatory Determination 2 Support Document for Microorganisms on the CCL 2
Learn about the support document for microorganisms on the CCL 2
-
Regulatory Determination 2 Support Documents for Fonofos
Learn about the support documents for Fonofos.
-
Regulatory Determination 1 Support Documents for Naphthalene
Naphthalene Support Documents
-
Fact Sheet: Preliminary Regulatory Determination 3
Fact sheet for Regulatory Determination 3
-
Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2019
This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2019.
-
Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2018
This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2018.