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Federal
Safe Drinking Water Information System (SDWIS) 169 recent views
U.S. Environmental Protection Agency —
The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations. -
Federal
Toxics Release Inventory (TRI) 168 recent views
U.S. Environmental Protection Agency —
The Toxics Release Inventory (TRI) is a dataset compiled by the U.S. Environmental Protection Agency (EPA). It contains information on the release and waste... -
Federal
High Production Volume Information System (HPVIS) 23 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
Superfund Query 20 recent views
U.S. Environmental Protection Agency —
The Superfund Query allows users to retrieve data from the Comprehensive Environmental Response, Compensation, and Liability Information System (CERCLIS) database. -
Federal
Facility Registry Service (FRS) 16 recent views
U.S. Environmental Protection Agency —
The Facility Registry Service (FRS) provides an integrated source of comprehensive (air, water, and waste) environmental information about facilities across EPA,... -
Federal
Air Quality System (AQS) 12 recent views
U.S. Environmental Protection Agency —
The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements... -
Federal
Toxicity Reference Database 25 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)
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
Air Trends
U.S. Environmental Protection Agency —
Air Trends provides geographic trend information for specific air pollutants. -
Federal
Integrated Risk Information System (IRIS)
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
Mobile Source Observation Database (MSOD)
U.S. Environmental Protection Agency —
The Mobile Source Observation Database (MSOD) is a relational database being developed by the Assessment and Standards Division (ASD) of the US Environmental... -
Federal
Polychlorinated Biphenyls (PCB) Transformer Registration Database
U.S. Environmental Protection Agency —
The Polychlorinated Biphenyls (PCB) Transformer Registration Database tracks geographic and dated information of registered PCB transformers. -
Federal
Substance Registry Services (SRS)
U.S. Environmental Protection Agency —
The Substance Registry System (SRS) is EPA's central system for information about regulated and monitored substances. -
Federal
National Contaminant Occurrence Database (NCOD)
U.S. Environmental Protection Agency —
NCOD is a repository of drinking water quality data to be made available to EPA decision makers and the public. -
Federal
Envirofacts Data Warehouse
U.S. Environmental Protection Agency —
The Envirofacts Data Warehouse contains information from select EPA Environmental program office databases and provides access about environmental activities that may... -
Federal
Beach Advisory and Closing Online Notification (BEACON) system
U.S. Environmental Protection Agency —
Beach Advisory and Closing Online Notification system (BEACON) is a colletion of state and local data reported to EPA about beach closings and advisories. BEACON is... -
Federal
Ecotoxicology Database (ECOTOX)
U.S. Environmental Protection Agency —
The Ecotoxicology Database (ECOTOX) provides information on effects of single chemicals to ecologically-relevant species. -
Federal
Air Emisisons Inventories
U.S. Environmental Protection Agency —
This data exchange allows states to submit data to the US Environmental Protection Agency's National Emissions Inventory (NEI). NEI is a national database of air... -
Federal
AirCompare
U.S. Environmental Protection Agency —
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...