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Federal
EnviroAtlas National Layers Master Web Service 17 recent views
U.S. Environmental Protection Agency —
This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes... -
Federal
USEPA Environmental Quality Index (EQI) and Associated Domain Indices by County for the United States 2000-2005 Original
U.S. Environmental Protection Agency —
The US Environmental Protection Agency's (EPA) National Health and Environmental Effects Research Laboratory (NHEERL) in the Environmental Public Health Division... -
Federal
Human Well-Being Index (HWBI) for U.S. Counties, 2000-2010
U.S. Environmental Protection Agency —
The Human Well-being Index (HWBI) for U.S. counties is a set of nationally consistent demonstration results that may be used to characterize community well-being.... -
Federal
USEPA Environmental Quality Index (EQI) and Associated Domain Indices by County for the United States 2006-2010
U.S. Environmental Protection Agency —
The US Environmental Protection Agency's (EPA) Center for Public Health and Environmental Assessment (CHPEA) in the Public Health and Environmental Systems Division... -
Federal
Heat Wave Characteristics in 50 Large U.S. Cities, 1961–2021
U.S. Environmental Protection Agency —
These maps show changes in the number of heat waves per year (frequency); the average length of heat waves in days (duration); the number of days between the first... -
Federal
EnviroAtlas - Below Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes the summed below ground live tree root dry biomass estimate by 12-digit Hydrologic Unit (HUC) in metric tons (megagrams) from the... -
Federal
EnviroAtlas - Land Cover for the Conterminous United States
U.S. Environmental Protection Agency —
This dataset represents the percentage of land area that is classified as forest land cover, modified forest land cover, and natural land cover using the 2006... -
Federal
EnviroAtlas - Commute Modes and Working from Home by Block Group for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset portrays the percent of workers who commute to work using various modes, and the percent who work from home within each Census Block Group... -
Federal
EnviroAtlas - 2011 Agricultural Land Cover on Steep Slopes for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset represents the percentage land area that is classified as agricultural land cover that occurs on slopes above a given threshold for each... -
Federal
EnviroAtlas - Above Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes the sum of aboveground live dry biomass estimate by 12-digit Hydrologic Unit (HUC) in total metric tons (megagrams) from the 2000... -
Federal
Wildfires, 1984–2020
U.S. Environmental Protection Agency —
This indicator tracks the extent and severity of wildfires in the United States. One map shows the average annual burned acreage by state, while the other map shows... -
Federal
EnviroAtlas - Protected Lands by 12-digit HUC for Hawaii
U.S. Environmental Protection Agency —
This dataset shows the percentage of each National Hydrography Dataset Plus (NHDPlus) V2 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap... -
Federal
Change in Seasonal Temperature by State 1896-2021
U.S. Environmental Protection Agency —
Full Metadata These maps show the total change in the average seasonal temperature for each of the contiguous 48 states from 1896 to 2021, in degrees Fahrenheit.... -
Federal
Trends in Amount and Timing of Snowpack in the Western United States
U.S. Environmental Protection Agency —
Full Metadata This indicator shows trends in snowpack amounts as well as change in peak date of annual snowpack at measurement sites in the western United States. For... -
Federal
EnviroAtlas - Protected Lands by 12-digit HUC for Puerto Rico and the US Virgin Islands
U.S. Environmental Protection Agency —
This dataset shows the percentage of each National Hydrography Dataset Plus (NHDPlus) V2 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap... -
Federal
U.S. Precipitation, 1901–2021
U.S. Environmental Protection Agency —
Full Metadata This indicator shows the rate of change in total annual precipitation in different parts of the United States since the early 20th century (since 1901... -
Federal
EnviroAtlas - Protected Lands by 12-digit HUC for Alaska
U.S. Environmental Protection Agency —
This dataset shows the percentage of each Watershed Boundary Dataset (WBD) 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap Analysis Program... -
Federal
EnviroAtlas - Protected Lands by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This dataset shows the percentage of each National Hydrography Dataset Plus (NHDPlus) V2 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap... -
Federal
U.S. Temperature, 1901–2021
U.S. Environmental Protection Agency —
Full Metadata This indicator shows how annual average air temperatures have changed in different parts of the United States since the early 20th century (since 1901... -
Federal
Relative Sea Level Change Along U.S. Coasts, 1960-2021
U.S. Environmental Protection Agency —
Full Metadata This map shows the change in relative sea level at 67 locations along the U.S. Coasts from 1960 - 2021. Arrows pointing up indicate an increase in sea...