Found 36 datasets matching filters.
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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 management for over 800 toxic...
Search relevance: 1.00 | Views last month: 471 | Published on: 2025-09-06 -
The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations.
Search relevance: 1.00 | Views last month: 158 | Published on: 2025-07-31 -
The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements include both criteria air...
Search relevance: 1.00 | Views last month: 46 | Published on: 2025-07-31 -
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: 41 | Published on: 2025-08-02 -
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: 37 | Published on: 2025-08-01 -
The AQS Data Mart is a database that contains all of the information from the AQS system. It is a storehouse of air quality information that allows users to make queries of unlimited quantities...
Search relevance: 1.00 | Views last month: 34 | Published on: 2025-07-31 -
The Aquatic Life Benchmarks is an EPA-developed set of criteria for freshwater species. These benchmarks are based on toxicity values reviewed by EPA and used in the Agency's risk assessments...
Search relevance: 1.00 | Views last month: 22 | Published on: 2025-07-29 -
SDWIS/State is a data system that EPA is developing for states that will improve the quality of drinking water information.
Search relevance: 1.00 | Views last month: 20 | Published on: 2025-07-31 -
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: 18 | Published on: 2025-08-01 -
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 | Published on: 2026-01-27 -
The Building Assessment Survey and Evaluation (BASE) study was a five year study to characterize determinants of indoor air quality and occupant perceptions in representative public and commercial...
Search relevance: 1.00 | Views last month: 10 | Published on: 2025-07-31 -
NCOD is a repository of drinking water quality data to be made available to EPA decision makers and the public.
Search relevance: 1.00 | Views last month: 5 | Published on: 2025-07-31 -
The Mobile Source Observation Database (MSOD) is a relational database being developed by the Assessment and Standards Division (ASD) of the US Environmental Protection Agency Office of...
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-08-02 -
Air Trends provides geographic trend information for specific air pollutants.
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-07-31 -
Section 18 of Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) authorizes EPA to allow an unregistered use of a pesticide for a limited time if EPA determines that an emergency...
Search relevance: 1.00 | Views last month: 3 | Published on: 2025-07-29 -
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: 2 | Published on: 2026-01-27 -
A toxicity/tissue residue database for aquatic organisms exposed to inorganic and organic chemicals. This database is a resource for use in the systematic investigation of hypotheses related to...
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-08-05 -
In response to the BP oil spill, EPA monitored water near the spill. While emergency response data collection has ended, results continue to be available on this site.
Search relevance: 1.00 | Views last month: 2 | Published on: 2025-08-03 -
The Toxic Substances Control Act (TSCA) requires that data be developed on the effect of chemical substances and mixtures on health and the environment. This data source collects the applicable...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-27
