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Federal
State National Pollutant Discharge Elimination System (NPDES) Program Withdrawal Petitions
U.S. Environmental Protection Agency —
Search for pending and resolved NPDES withdrawal petitions by state, region, date, or keyword. "Pending" means EPA has received the petition and is working with the... -
Federal
National Recommended Water Quality Criteria
U.S. Environmental Protection Agency —
The National Recommended Water Quality Criteria is a compilation of national recommended water quality criteria for the protection of aquatic life and human health in... -
Federal
Drinking Water Mapping Application (DWMA) - Public Version
U.S. Environmental Protection Agency —
The Drinking Water Mapping Application (DWMA) is a web-based geographic information system (GIS) that enhances the capabilities to identify major contaminant risks to... -
Federal
CMAQ data for Ann Arbor in support of Secondary Ammonium Nitrate Formation on Individual Residential Wood Burning Aerosol in Wintertime Urban Atmosphere
U.S. Environmental Protection Agency —
Predictions from the CMAQ model as used in EQUATES for Ann Arbor, Michigan in February and March 2016. Data was used in Andrew L. Holen, Kristen M. Foley, Havala O.T.... -
Federal
Change in Summer Surface Water Temperatures of North American Lakes, 1985-2009
U.S. Environmental Protection Agency —
This map shows the total change in the average July–September surface water temperatures in 34 North American lakes from 1985 to 2009, as measured by satellites. Red... -
Federal
Microbial Community Analysis based on 16S rRNA gene of Sediment Layers
U.S. Environmental Protection Agency —
A table (DP_OTU.xlsx) contains rows as OTUs, columns as samples, and entries representing the abundance of each OTU. This dataset is associated with the following... -
Federal
EnviroAtlas - Chicago, IL - Domestic Water Use per Day by U.S. Census Block Group
U.S. Environmental Protection Agency —
As included in the EnviroAtlas, the community level domestic water use is calculated using locally available water use data per capita in gallons of water per day... -
Federal
Thematic accuracy assessment of the National Land Cover Database (NLCD2021) for the conterminous United States
U.S. Environmental Protection Agency —
The U.S. Geological Survey (USGS), in partnership with several federal agencies, has now developed and released seven National Land Cover Database (NLCD) products:... -
Federal
Brownfields Grants Information
U.S. Environmental Protection Agency —
This asset includes all types of information regarding Brownfields grant programs that subsidize/support Brownfield cleanup. This includes EPA's Brownfields Program... -
Federal
The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Forest Loss By Year 2001 to 2013
U.S. Environmental Protection Agency —
This dataset represents the characterization of global forest extent and change by year from 2001 through 2013 within individual local NHDPlusV2 catchments and... -
Federal
Dataset of title/abstract screening tags for nature-based solutions and health literature
U.S. Environmental Protection Agency —
Title/abstract screening tags for nature-based solutions and health literature published 2000-2023. -
Federal
Emissions Modeling Clearinghouse
U.S. Environmental Protection Agency —
The Emissions Modeling Clearinghouse (EMCH) supports and promotes emissions modeling activities both internal and external to the EPA. Through this site, the EPA... -
Federal
Evaluation various sorbents for possible use as stabilizing agents for use in an in-situ solidification/stabilization (immobilization) treatment process for PFAS contaminated soils.
U.S. Environmental Protection Agency —
A two-phased bench-scale study was conducted to evaluate various sorbents for possible use as chemical stabilizing agents, along with cement solidification, for... -
Federal
Quantitative Chemical Proteomics Reveals Interspecies Variations on Binding Schemes of Liver Fatty Acid Binding Protein with Perfluorooctanesulfonate
U.S. Environmental Protection Agency —
Results from Quantitative Interspecies Thermal Shift Assay (QITSA) and molecular docking. This dataset is associated with the following publication: Han, J., J. Fu,... -
Federal
Improved mapping of coastal salt marsh habitat change at Barnegat Bay (NJ, USA) using object-based image analysis of high-resolution aerial imagery_data
U.S. Environmental Protection Agency —
Data for the classification of coastal land-cover of Barnegat Bay (Fig. 1) were downloaded from the USGS Earth Resources Observation and Science (EROS) Center via the... -
Federal
MMWR Metadata
U.S. Environmental Protection Agency —
Metadata for MMWR on Canadian Wildfire Smoke episodes and asthma ED visits. Portions of this dataset are inaccessible because: Jurisdictions own data with protections... -
Federal
U.S.-Mexico Border Buffer Polygon (La Paz 1983), U.S. and Mexico, 2019, U.S. Environmental Protection Agency
U.S. Environmental Protection Agency —
This feature represents the entire area considered as the U.S.-Mexico border region for the U.S.-Mexico Border Program. The extent of the area was agreed upon between... -
Federal
Concentrations in Leachate samples
U.S. Environmental Protection Agency —
The file contains raw data measurement conducted by EPA's contractor. The data have the names of the samples and the concentration of 26 PFAS compounds that were... -
Federal
EnviroAtlas - Birmingham, AL - Estimated Tree Cover Along Busy Roads
U.S. Environmental Protection Agency —
This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community... -
Federal
Endangered Species Range Areas
U.S. Environmental Protection Agency —
The Endangered Species Act (ESA) provides a program for the conservation of threatened and endangered species and the habitats in which they are found. The U.S. Fish...