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EnviroAtlas Estimated Intersection Density of Walkable Roads Web Service
This EnviroAtlas dataset estimates the intersection density of walkable roads within a 750 meter radius of any given 10 meter pixel in each EnviroAtlas community. Intersections... -
U.S. Level III and IV Ecoregions (U.S. EPA)
This map service displays Level III and Level IV Ecoregions of the United States and was created from ecoregion data obtained from the U.S. Environmental Protection Agency... -
2012-2022 State-Level Greenhouse Gas Emission Totals by Industry
These data are an update to 2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry (https://doi.org/10.23719/1529805). Data for 2021 and 2022 are added... -
Drinking Water Maximum Contaminant Levels (MCLs)
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public... -
2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry
These data represent annual greenhouse gas (GHG) emission totals by industry sectors and households for the total U.S. and by state, for years 2012 to 2020. Industry sectors are... -
EPA Enforcement and Compliance History Online
The Environmental Protection Agency's Enforcement and Compliance History Online (ECHO) website provides customizable and downloadable information about environmental... -
EPA Sole Source Aquifers
Information on sole source aquifers (SSAs) is widely used in assessments under the National Environmental Policy Act and at the state and local level. A national layer,... -
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This research used... -
EPA Facility Registry Service (FRS): Wastewater Treatment Plants
This GIS dataset contains data on wastewater treatment plants, based on EPA's Facility Registry Service (FRS) and NPDES, along with Clean Watersheds Needs Survey (CWNS) and... -
RACT/BACT/LAER Clearninghouse (RBLC)
OAR's RACT, BACT, LAER Clearinghouse (RBLC) data asset contains summary information on selected air permitting actions from EPA, state, and local permitting agencies across the... -
AirNow Real Time Air Quality REST API
A REST web service API allowing the retrieval of real time air quality index data from AirNow. -
USEPA Environmental Quality Index (EQI) - Air, Water, Land, Built, and Sociodemographic Domains Non-Transformed Variables Dataset as Input for the 2000-2005 USEPA EQI, by County for the United States
The US Environmental Protection Agency's (EPA) National Health and Environmental Effects Research Laboratory (NHEERL) in the Environmental Public Health Division (EPHD) is... -
Publicly Reported State Municipal Solid Waste Data Version 1
This dataset is a collection of publicly reported municipal solid waste (MSW) data in the United States retrieved via a web search as part of an analysis of waste estimation... -
EPA Envirofacts API
Envirofacts integrates information from a variety of EPA's environmental databases. Each of these databases contains information about facilities that are required to report... -
USEEIOv1.1 - openLCA
This is a version of the full USEEIO v1.1 model in the openLCA schema serialized as JSON-LD that can be imported into openLCA software (www.openlca.org) v1.5 and more recent... -
EnviroAtlas - Agricultural Water Demand by 12-Digit HUC for the Conterminous United States
The national agricultural water demand metric provides insight into the amount of water used for agricultural irrigation in the contiguous United States. The estimates are... -
TRACI Spatial Eutrophication Characterization Factors_2020-10
This dataset provides spatially-explicit freshwater and marine eutrophication characterization factors for the TRACI life cycle impact assessment method, as well as the data... -
2013 EPA Vessels General Permit (VGP)
Information for any vessel that submitted a Notice of Intent (NOI), Notice of Termination (NOT), or annual report under EPA's 2013 Vessel General Permit (VGP). Search results... -
ICLUS v2.1.1 land use projections for SSP2 and RCP4.5 pathways
The methodology used to produce these projections differs from ICLUS v2.0 (https://cfpub.epa.gov/ncea/iclus/recordisplay.cfm?deid=322479). The demographic components of change...
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