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National Emissions Inventory (NEI) | Air Emissions Inventories | US EPA
The National Emissions Inventory (NEI) is a comprehensive and detailed estimate of air emissions of criteria pollutants, criteria precursors, and hazardous air pollutants from... -
Envirofacts
Envirofacts, a single point of access to select U.S. EPA environmental data. This website provides access to several EPA databases to provide you with information about... -
Environmental Justice Screening and Mapping Tool
In order to better meet the Agency’s responsibilities related to the protection of public health and the environment, EPA has developed a new environmental justice (EJ) mapping... -
EPA Trends/Pacific Southwest, Region 9: Air Quality Analysis
Documents data of the air quality and geographic maps of the states located in the US Pacific Southwest. Harvested May 19, 2017. Internet Archive URL:... -
Sole Source Aquifers for Drinking Water
The SSA program enables EPA to designate an aquifer as a sole source of drinking water and establish a review area. EPA then reviews proposed projects that will both 1) be... -
SPARROW Surface Water-Quality Modeling
A modeling tool for the regional interpretation of water-quality monitoring data. Internet Archive URL: https://web.archive.org/web/2017*/http://water.usgs.gov/nawqa/sparrow -
Disaster Debris Recovery Database
Information and locations of over 6,000 facilities throughout Region 5 and surrounding states capable of managing different materials which may be found in disaster debris.... -
EPA Recovery Mapper
This map displays selected locations that have received funding from US EPA through the American Recovery and Reinvestment Act (ARRA). The placement of award locations on this... -
Cleanups in My Community (CIMC)
Cleanups in My Community (CIMC) enables you to map and list hazardous waste cleanup locations and grant areas, and drill down to details about those cleanups and grants and... -
Enforcement and Compliance History Online
Use EPA's Enforcement and Compliance History Online website to search for facilities in your community to assess their compliance with environmental regulations. You can also... -
Ecoregions
Ecoregions are areas where ecosystems (and the type, quality, and quantity of environmental resources) are generally similar. This ecoregion framework is derived from Omernik... -
Air Quality Data Collected at Outdoor Monitors Across the US
Preserved copy of site that allows for various ways of downloading, generating, and visualizing air quality data. Internet Archive URL:... -
Air Emissions Inventories
The National Emissions Inventory (NEI) is a detailed estimate of air emissions that include criteria pollutants and hazardous air pollutants. It is an aggregate of data from... -
Climate Trace Global Emissions Inventory
Climate TRACE’s global emissions inventory, released in September 2021, provides the first comprehensive accounting of GHG emissions based primarily on direct, independent... -
The Green Domains Dataset
Since 2006, we have been building the world’s largest database tracking which parts of the internet run on renewable power, and when they switched. -
The British Geological Survey OpenGeoscience Data
This service provides an application programming interface (API) for data scientists, software developers and software applications to query and download a selection of BGS... -
The British Geological Survey Sensor Data
This service provides an application programming interface (API) for data scientists, software developers and software applications to query and download BGS-hosted sensor data... -
The British Geological Survey AGS Utilities Tool
The AGS Utilities Tool offers schema validation, data validation and conversion of geotechnical AGS files. The API is publicly available for use in stakeholders’ own analysis,...