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Federal
Valley Identification Tool - US EPA Regions 1, 2, 3, 9, 10 - 2024
U.S. Environmental Protection Agency —
The Valley Identification Tool web mapping application includes Valleys (locations that are lower than surrounding areas, derived from USGS 30m DEM), population in... -
Federal
US EPA Nonattainment Areas and Designations-Annual PM2.5 (1997 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layers: PM2.5 Annual 1997 NAAQS State Level and PM2.5 Annual 1997 NAAQS National . It also contains the following tables:... -
Federal
NCCOS Long-term Monitoring Project: Regional Ecological Assessments and National Benthic Inventory
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Centers for Coastal Ocean Science (NCCOS) works in partnership with other federal agencies and coastal states to conduct assessments of ecological... -
Federal
USEPA Environmental Quality Index (EQI) - Air, Water, Land, Built, and Sociodemographic Domains Transformed Variables Dataset as Input for the 2006-2010 USEPA EQI, by County for the United States
U.S. Environmental Protection Agency —
The US Environmental Protection Agency's (EPA) Center for Public Health and Environmental Assessment (CPHEA) in Public Health and Environmental Systems Division... -
Federal
AVHRR CoastWatch East Coast Regional Node Data, May 1991-March 2004
National Oceanic and Atmospheric Administration, Department of Commerce —
The sea surface temperature (SST) products were derived from NOAA's Polar-orbiting Operational Environmental Satellites (POES) for the coastal United States and... -
Federal
NCCOS Assessment: Pilot Framework for Fish Habitat Assessments Across Tidal and Non-Tidal Waters in the Patuxent River Basin, 1999-05-22 to 2022-10-06 (NCEI Accession 0295082)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes the data that was used for the tidal portion of the joint pilot fish habitat assessment. Additional data for non-tidal waters is being archived... -
Federal
US EPA Nonattainment Areas and Designations-8 Hour Ozone (2008 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layers: Ozone 2008 NAAQS NAA State Level and Ozone 2008 NAAQS NAA National Level. Full FGDC metadata records for each layer... -
Federal
Partial pressure (or fugacity) of carbon dioxide, salinity and temperature collected from surface underway observations during R/V Rachel Carson and other commercial boat cruises in the Chesapeake Bay from 2016-05-04 to 2019-02-22 (NCEI Accession 0191507)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes surface underway data collected during the R/V Rachel Carson and other commercial boat cruises in the Chesapeake Bay from 2016-05-04 to... -
Federal
2018 NOAA National Geodetic Survey Topobathy Lidar DEM (void): Potomac River, Chesapeake Bay
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were collected by Quantum Spatial, Inc. (QSI) for the National Oceanic and Atmospheric Administration (NOAA), National Geodetic Survey (NGS), Remote... -
Federal
F00615: NOS Hydrographic Survey , 2012-06-01
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
F00070: NOS Hydrographic Survey , 1948-09-14
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
F00267: NOS Hydrographic Survey , Chesapeake Bay Hurricane Anchorages, Virginia, 1984-06-21
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
H02347: NOS Hydrographic Survey , 1897-12-24
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
F00394: NOS Hydrographic Survey , Southern Chesapeake Bay Item Investigations, Virginia, 1994-05-19
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
F00410: NOS Hydrographic Survey , Southern Chesapeake Bay Item Investigations, Virginia, 1995-05-23
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
US EPA Nonattainment Areas and Designations-SO2 (2010 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layer: SO2 2010 NAAQS State Level. Full FGDC metadata records for each layer may be found by clicking the layer name at the... -
Federal
US EPA 2014 Fine Particulate Pollution (PM2.5) Season Review by Core Based Statistical Area
U.S. Environmental Protection Agency —
This web service contains the following layer: PM25_2014_SesonReview_35CBSA. Full FGDC metadata records for each layer may be found by clicking the layer name at the... -
Federal
H06957: NOS Hydrographic Survey , 1944-03-30
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
US EPA 2014 Ozone Season Review by Core Based Statistical Area
U.S. Environmental Protection Agency —
This web service contains the following layer: CBSA35_2014OzoneAQI_data. Full FGDC metadata record for this layer may be found by clicking the layer name at the web... -
Federal
US EPA Nonattainment Areas and Designations-8 Hour Ozone (1997 NAAQS)
U.S. Environmental Protection Agency —
This web service contains the following layers: Ozone 1997 NAAQS NAA State Level and Ozone 1997 NAAQS NAA National Level. Full FGDC metadata records for each layer...