Found 42 datasets matching filters.
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The Toxicity Reference Database (ToxRefDB) contains approximately 30 years and $2 billion worth of animal studies. ToxRefDB allows scientists and the interested public to search and download...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
The High Production Volume Information System (HPVIS) provides access to select health and environmental effect information on chemicals that are manufactured in exceptionally large amounts.
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
Section 8(e) of the Toxic Substances Control Act (TSCA) requires U.S. chemical manufacturers, importers, processors and distributors to notify EPA within 30 calendar days of new, unpublished...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 06, 2026 at 12:33 AM -
ToxCast is used as a cost-effective approach for efficiently prioritizing the toxicity testing of thousands of chemicals. It uses data from state-of-the-art high throughput screening (HTS)...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 06, 2026 at 12:38 AM -
This dataset contains relative and absolute forecasts of emissions through 2020 for landfills, natural gas and oil systems, coal mines, manure management and enteric fermentation. See the full...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
This site includes all of the ozone-depleting substances (ODS) recognized by the Montreal Protocol. The data include ozone depletion potentials (ODP), global warming potentials (GWP), and CAS...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
AirCompare contains air quality information that allows a user to compare conditions in different localities over time and compare conditions in the same location at different times of the year.
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities, first responders to spills or...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 01, 2026 at 06:08 PM -
The Substance Registry System (SRS) is EPA's central system for information about regulated and monitored substances.
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
This site includes the global warming potential (GWP) of ozone depleting substance substitutes, their atmospheric lifetime, and uses.
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: May 01, 2026 at 06:06 PM -
The Envirofacts Data Warehouse contains information from select EPA Environmental program office databases and provides access about environmental activities that may affect air, water, and land...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
The Acute Exposure Guideline Levels Chemical Listing provides a complete listing of risk exposure guidelines from rare exposure to certain chemicals.
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 12:32 AM -
The PCB Residue Effects (PCBRes) Database was developed to assist scientists and risk assessors in correlating PCB and dioxin-like compound residues with toxic effects. The purpose is to develop...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 12:38 AM -
The Grants Reporting and Tracking System (GRTS) is the primary tool for management and oversight of EPA's Nonpoint Source (NPS) Pollution Control Program. GRTS pulls grant information from EPA's...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 01, 2026 at 06:08 PM -
The Biota-Sediment Accumulation Factor contains approximately 20,000 biota-sediment accumulation factors (BSAFs) from 20 locations (mostly Superfund sites) for nonionic organic chemicals and...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 06, 2026 at 12:38 AM -
The Ecotoxicology Database (ECOTOX) provides information on effects of single chemicals to ecologically-relevant species.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 12:38 AM -
The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA, states, tribes and other "places"...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
EPA?s Integrated Risk Information System (IRIS) is a compilation of electronic reports on specific substances found in the environment and their potential to cause human health effects.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 01, 2026 at 06:07 PM -
The Database of Sources of Environmental Releases of Dioxin-like Compounds in the United States was developed by EPA to be a repository of certain specific chlorinated...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 01, 2026 at 06:07 PM
