Found 15 datasets matching filters.
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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 Substance Registry System (SRS) is EPA's central system for information about regulated and monitored substances.
Search relevance: 1.00 | Views last month: 22 | Published on: 2025-08-01 -
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 -
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: 17 | Published on: 2025-08-02 -
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U.S. chemical manufacturers, importers, processors and distributors to notify EPA within 30 calendar days of new, unpublished...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 -
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 -
Air Trends provides geographic trend information for specific air pollutants.
Search relevance: 1.00 | Views last month: 4 | Published on: 2025-07-31 -
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 -
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 -
This dataset contains the sub-model for EPA's MARKAL model, which tracks methane emissions from the energy system, and limited other sources (landfills and manure handling). This dataset includes...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-08-02 -
The Information Collection Rule (ICR) Federal database includes research data from an 18-month study of disinfection byproducts and microbial contaminants.
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-08-01 -
In response to the BP oil spill, EPA monitored sediment 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: 1 | Published on: 2025-08-03 -
This dataset contains the output for modeling runs that were performed to investigate the effectiveness of various technologies and lay the groundwork for the formulation of policies for reducing...
Search relevance: 1.00 | Views last month: 1 | Published on: 2025-08-02 -
EPA has compiled state, territorial, and authorized tribal water quality standards that EPA has approved or are otherwise in effect for Clean Water Act purposes. This compilation is continuously...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-07-31 -
The data in these Appendices to the Global Anthropogenic Emissions of Non-CO2 Greenhouse Gases (1990-2020) report provide historical and projected estimates of emissions from over 90 countries and...
Search relevance: 1.00 | Views last month: 0 | Published on: 2025-08-02
