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Federal
Safe Drinking Water Information System (SDWIS) 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) 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) 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
Facility Registry Service (FRS) 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
Polychlorinated Biphenyls (PCB) Transformer Registration Database recent views
U.S. Environmental Protection Agency —
The Polychlorinated Biphenyls (PCB) Transformer Registration Database tracks geographic and dated information of registered PCB transformers. -
Federal
Air Quality System (AQS) 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 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
Substance Registry Services (SRS) recent views
U.S. Environmental Protection Agency —
The Substance Registry System (SRS) is EPA's central system for information about regulated and monitored substances. -
Federal
Air Trends recent views
U.S. Environmental Protection Agency —
Air Trends provides geographic trend information for specific air pollutants. -
Federal
Permit Compliance System (PCS) recent views
U.S. Environmental Protection Agency —
The Permit Compliance System (PCS) provides information on companies which have been issued permits to discharge waste water into rivers. -
Federal
Superfund Query 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
Mobile Source Observation Database (MSOD) recent views
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
Beach Advisory and Closing Online Notification (BEACON) system recent views
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
Air Emisisons Inventories recent views
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
Polychlorinated Biphenyls (PCB) Residue Effects Database recent views
U.S. Environmental Protection Agency —
The PCB Residue Effects (PCBRes) Database was developed to assist scientists and risk assessors in correlating PCB and dioxin-like compound residues with toxic... -
Federal
Building Assessment Survey and Evaluation Data (BASE) recent views
U.S. Environmental Protection Agency —
The Building Assessment Survey and Evaluation (BASE) study was a five year study to characterize determinants of indoor air quality and occupant perceptions in... -
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
National Contaminant Occurrence Database (NCOD) recent views
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
Database of Sources of Environmental Releases of Dioxin-Like Compounds in the United States recent views
U.S. Environmental Protection Agency —
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...