15 datasets found for "Base Maps"
-
Federal
Estimated floodplain map for the conterminous United States
U.S. Environmental Protection Agency —
Understanding the relationship between flood inundation and floodplains is critical for ecosystem and community health and well-being, as well as targeting floodplain... -
Federal
CMAQv5.5 CRACMM2 Predictions for Select Locations during 2023 in the U.S.: Northeast U.S. (v2.0)
U.S. Environmental Protection Agency —
2023 CMAQ Simulation output for select sites in the Northeast US - CMAQ simulations performed by Havala Pye ORD/CEMM/AESMD - simulation labels: cmaq55plus (base) and... -
Federal
EnviroAtlas - 2010 Dasymetric Population for the Conterminous United States v3
U.S. Environmental Protection Agency —
This EnviroAtlas dataset intelligently reallocates 2010 population from census blocks to 30 meter pixels based on land cover and land use. This dataset was produced... -
Federal
EnviroAtlas - Public outdoor recreational area (per capita) within walking distance for the conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset measures accessibility (i.e., proximity or nearness) of public outdoor recreational areas within an 800 meter walk (approximately 1/2 mile or... -
Federal
High-Resolution (1 Meter) Land Cover for 98 counties in West Virginia (2020), Virginia (2021), and Pennsylvania (2022); providing complete coverage for EPA Region 3 when combined with 2021 - 2022 Chesapeake Bay Program Land Use / Land Cover data.
U.S. Environmental Protection Agency —
This map shows high-resolution (1 meter) land cover in the EPA Region 3, covering the parts of West Virginia, Virginia, and Pennsylvania outside of the Chesapeake Bay... -
Federal
EnviroAtlas Potential Wetland Areas CONUS 2024
U.S. Environmental Protection Agency —
Wetland habitats provide critical ecosystem services to the surrounding landscape, including nutrient and pollutant retention, flood mitigation, and carbon storage.... -
Federal
CSS.3.2.2.1 NaKnowBase
U.S. Environmental Protection Agency —
Product CSS.3.2.2 includes three inter-related components, the delivery of which completes this product. This product represents updates to the NaKnowBase database,... -
Federal
Hydrologic data compilation from headwater stream case studies for open access
U.S. Environmental Protection Agency —
Drying has a major impact on pattern and process in streams, particularly in small or headwater streams. Such streams that dry recurrently are called non-perennial... -
Federal
Data associated with journal article "Combining modeled and observed wet deposition and precipitation data for improved critical loads analyses"
U.S. Environmental Protection Agency —
Data sets used in the analysis presented in the manuscript “A Measurement-Model Fusion Approach for Improved Wet Deposition Maps and Trends”. The datasets used for... -
Federal
Dataset: Benthic Invertebrate Conductivity Extirpation Estimates with Chloride, Bicarbonate, and Sulfate Mixtures
U.S. Environmental Protection Agency —
These data include benthic invertebrate occurrence data and associated water quality data within the states of Maryland, Pennsylvania, Vermont, and West Virginia.... -
Federal
Data Set for: Step-by-Step Calculation and Spreadsheet Tools for Predicting Stressor Levels that Extirpate Genera and Species
U.S. Environmental Protection Agency —
The data includes measured data from Ecoregions 69 and 70 in West Virginia. Paired biological and chemical grab samples are included. These data were used to estimate... -
Federal
CMAQv5.5 CRACMM2 Predictions for Select Locations during 2023 in the U.S.: Atlanta (v1)
U.S. Environmental Protection Agency —
2023 CMAQ Simulation output for South DeKalb - CMAQ simulations performed by Havala Pye ORD/CEMM/AESMD - simulation labels: cmaq55plus (base) and cmaq55plus_nofire... -
Federal
PNW Hydrologic Landscape Class
U.S. Environmental Protection Agency —
Work has been done to expand the hydrologic landscapes (HLs) concept and to develop an approach for using it to address streamflow vulnerability from climate change.... -
Federal
NaKnowBase Interoperability Tools
U.S. Environmental Protection Agency —
This dataset is associated with the manuscript "Translating nanoEHS data using EPA NaKnowBase and the Resource Description Framework" mortensen h, Williams A, Beach... -
Federal
Develop relationship between the index of catchment integrity and NCCA estuarine response in low gradient coastal catchments. Relating coastal indices of catchment integrity to estuarine condition
U.S. Environmental Protection Agency —
This research spatially relates and evaluates indices of catchment integrity (ICI) and watershed integrity (IWI) with estuarine condition response data using National...
15 datasets found for "Base Maps"