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Federal
High Production Volume Information System (HPVIS) recent views
U.S. Environmental Protection Agency —
The High Production Volume Information System (HPVIS) provides access to select health and environmental effect information on chemicals that are manufactured in... -
Federal
Drinking Water Maximum Contaminant Levels (MCLs) recent views
U.S. Environmental Protection Agency —
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards... -
Federal
SDWISFED Drinking Water Data recent views
U.S. Environmental Protection Agency —
SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and... -
Federal
Global Warming Potentials (GWP) of ODS Substitutes recent views
U.S. Environmental Protection Agency —
This site includes the global warming potential (GWP) of ozone depleting substance substitutes, their atmospheric lifetime, and uses. -
Federal
Toxicity Reference Database recent views
U.S. Environmental Protection Agency —
The Toxicity Reference Database (ToxRefDB) contains approximately 30 years and $2 billion worth of animal studies. ToxRefDB allows scientists and the interested... -
Federal
Human Exposure Database System (HEDS) recent views
U.S. Environmental Protection Agency —
The Human Exposure Database System (HEDS) provides public access to data sets, documents, and metadata from EPA on human exposure. It is primarily intended for... -
Federal
Drinking Water Treatability Database (TDB) recent views
U.S. Environmental Protection Agency —
The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities,... -
Federal
ToxCast/ToxRefDB recent views
U.S. Environmental Protection Agency —
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... -
Federal
Toxic Substances Control Act (TSCA) 8(e) Notices and FYI Submissions recent views
U.S. Environmental Protection Agency —
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... -
Federal
Ozone-depleting Substances (ODS) recent views
U.S. Environmental Protection Agency —
This site includes all of the ozone-depleting substances (ODS) recognized by the Montreal Protocol. The data include ozone depletion potentials (ODP), global warming... -
Federal
Six-Year Review Contaminant Occurrence Data recent views
U.S. Environmental Protection Agency —
The Safe Drinking Water Act (SDWA) requires EPA to review each National Primary Drinking Water Regulation (NPDWR) at least once every six years and revise them, if... -
Federal
Toxics Release Inventory Chemical Hazard Information Profiles (TRI-CHIP) Dataset recent views
U.S. Environmental Protection Agency —
The Toxics Release Inventory (TRI) Chemical Hazard Information Profiles (TRI-CHIP) dataset contains hazard information about the chemicals reported in TRI. Users can... -
Federal
Consolidated Human Activities Database (CHAD) recent views
U.S. Environmental Protection Agency —
The Consolidated Human Activity Database (CHAD) contains data obtained from human activity studies that were collected at city, state, and national levels. CHAD is... -
Federal
Physiological Parameters Database for Older Adults recent views
U.S. Environmental Protection Agency —
The Physiological Parameters Database for Older Adults is available for download and contains physiological parameters values for healthy older human adults (age 60... -
Federal
Integrated Risk Information System (IRIS) recent views
U.S. Environmental Protection Agency —
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... -
Federal
Contaminant Candidate List 2 recent views
U.S. Environmental Protection Agency —
CCL 2 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or... -
Federal
Contaminant Candidate List 1 recent views
U.S. Environmental Protection Agency —
CCL 1 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or... -
Federal
Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data recent views
U.S. Environmental Protection Agency —
The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register... -
Federal
Contaminant Candidate List 3 recent views
U.S. Environmental Protection Agency —
CCL 3 is a list of contaminants that are currently not subject to any proposed or promulgated national primary drinking water regulations, that are known or...