Datasets
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EnviroAtlas - Swine Operations by County
This EnviroAtlas dataset summarizes by county the number of farm operations with swine and the number of heads they manage. The data come from the Census of Agriculture, which... -
EnviroAtlas - 2016 Riparian Land Cover Proportions by 12-Digit HUC for Alaska
This EnviroAtlas dataset represents the percentage of land area that is classified as forest, forest including woody wetlands, and natural land cover that occurs within 45... -
EnviroAtlas - MSPA connectivity with water as missing and 3-pixel edge width for the conterminous United States
This EnviroAtlas dataset categorizes land cover into structural elements (e.g. core, edge, connector, etc.). It depicts core areas of natural land cover, core fragmentation, and... -
EnviroAtlas - Ecosystem Rarity Metrics by 12-digit HUC for the Conterminous United States
This EnviroAtlas dataset identifies rare ecosystems using base landcover data from the USGS GAP Analysis Program (Version 2, 2011) combined with landscape ecology principles.... -
EnviroAtlas - Bird Watching Recreation Demand by 12-Digit HUC in the Conterminous United States
This EnviroAtlas dataset includes the total number of recreational days per year demanded by people ages 18 and over for bird watching by location in the contiguous United... -
EnviroAtlas - Duck Operations by County
This EnviroAtlas dataset summarizes by county the number of farm operations with ducks and the number of heads they manage. The data come from the Census of Agriculture, which... -
EnviroAtlas - Manure application to agricultural lands from confined animal feeding operations by 12-digit HUC for the Conterminous United States, 2006
This EnviroAtlas dataset contains data on the mean livestock manure application to cultivated crop and hay/pasture lands by 12-digit Hydrologic Unit (HUC) in 2006. Livestock... -
EnviroAtlas - Atmospheric Nitrogen and Sulfur Deposition by 12-digit HUC for the Conterminous United States (2017)
This EnviroAtlas dataset includes annual nitrogen and sulfur deposition within each 12-digit HUC subwatershed for the year 2017. Values are provided for total oxidized nitrogen... -
EnviroAtlas - Stream Confluence Dataset - Stressors for stream confluence catchments for the Conterminous United States
This EnviroAtlas dataset contains information about stressors in the upstream catchments of stream confluences. Stream confluences are important components of fluvial networks.... -
EnviroAtlas - Average annual soil loss and sediment yield to waterbodies by 12-digit HUC for the Conterminous United States
This EnviroAtlas national dataset shows the average annual soil loss and sediment yield to waterbodies by 12-digit HUC subwatershed for the conterminous United States for 2011... -
EnviroAtlas - Cultivated biological nitrogen fixation in agricultural lands by 12-digit HUC in the Conterminous United States, 2006
This EnviroAtlas dataset contains data on the mean cultivated biological nitrogen fixation (C-BNF) in cultivated crop and hay/pasture lands per 12-digit Hydrologic Unit (HUC) in... -
EnviroAtlas - Native Freshwater Aquatic Biodiversity by 12-digit HUC for the Conterminous United States
This EnviroAtlas dataset describes the native freshwater aquatic biodiversity by 12-digit HUC (subwatershed) for the conterminous United States. It includes amphibians, fish,... -
EnviroAtlas - Horse Operations by County
This EnviroAtlas dataset summarizes by county the number of farm operations with horses and the number of heads they manage. The data come from the Census of Agriculture, which... -
EnviroAtlas - Availability of Local Food by 12-Digit HUC for the Conterminous United States
This EnviroAtlas dataset contains a count of the number of local farmers markets within each subwatershed (12-digit HUC) based on their location given within the USDA National... -
EnviroAtlas - Stream Confluence Dataset - Land cover attributes for stream confluence watersheds for the Conterminous United States - 2011
This EnviroAtlas dataset contains land cover proportions for the upstream watersheds of stream confluences for 2011. Stream confluences are important components of fluvial... -
EnviroAtlas - 2005-2011 Riparian Land Cover Proportions by 12-digit HUC for Hawaii
This EnviroAtlas dataset represents the percentage land area that is classified as forest (excluding wetlands), forest including woody wetlands, and natural land cover that... -
EnviroAtlas - 2016 Percent Tree Canopy Cover by 12-digit HUC for Puerto Rico and the U.S. Virgin Islands
This EnviroAtlas dataset represents the percentage of land area within each 12-digit hydrologic unit code (HUC) in Puerto Rico and the US Virgin Islands that is classified as... -
EnviroAtlas - Stream Confluence Dataset - Indicators of abiotic conditions for stream confluence watersheds for the Conterminous United States
This EnviroAtlas dataset contains information about physical characteristics, such as temperature, elevation, and precipitation, in the upstream watersheds of stream... -
EnviroAtlas - Crop phosphorus removal by 12-digit HUC for 2012 for the Conterminous United States
This EnviroAtlas national map displays the mean crop phosphorus (P) removal from croplands in the conterminous United States (excluding Hawaii and Alaska) for the year 2012 by...