![]() Pollutants: Other: Contains national data for pollutants other than nutrients.Ĭontains data related to the built environment, including commuting and vacancy rates.Pollutants: Nutrients: Includes national data for nitrogen and phosphorus inputs and other data related to nutrient pollution.This dataset is based on data from 2014 NATA, which was produced by the US EPA to estimate health risks from toxic air pollutants. National Air Toxics Assessment: EnviroAtlas provides a selection of the National Air Toxics Assessment (NATA) 2014 estimates for ambient concentrations and health-effect results by 2010 census tracts, counties, and states.Impaired Waters: Shows national 303d impaired waters and stream length impaired by various contaminants, summarized by HUC12.EPA Regulated Facilities: Contains data from different facilities that report to EPA about air pollution, hazardous waste sites, Superfund, etc.The individual data categories are as follows: Pollution Sources and Impacts data provide information on various pollutants, facilities reporting to EPA for pollutants, and impacted waterways. Ecosystem Services and BiodiversityĮcosystem Services and Biodiversity data also have one or more assigned ecosystem service benefit categories to indicate their linkages to the supply, demand, and drivers of change associated with ecosystem services. Sometimes helpful outside datasets, such as Protected Lands or GAP data, are also provided as web services in the interactive map.ĮnviroAtlas data are organized into one of four categories, based on the type of information they cover. The majority of the 500+ datasets found in EnviroAtlas are developed in-house by the EnviroAtlas team, and with partners. Watershed Resource Registries & EnviroAtlas.Urban Heat Islands and Vulnerable Populations.Community Resilience: An Assessment of Assets, Vulnerabilities, and Natural Hazards.APA Metrics for Planning Healthy Communities.Agricultural Erosion and Sediment-Impaired Waterways.Click the title for the available Featured Collections below to open them directly in the Interactive Map. These subsets of data allow users to explore and understand a curated selection of data around a topic of interest. Data in our Interactive Map are organized into five main tabs:įeatured Collections are clusters of data that highlight different environmental decision-making scenarios. Select | Select and view information for certain census block groups or HUC-12s by drawing a rectangle, polygon, or line.ĮnviroAtlas contains over 500 data layers for users to explore.Compare My Area | View summarized information for your watershed or Census tract compared to the surrounding county and state. ![]() Change Analysis Tool | Compare a selected variable (e.g., evapotranspiration) between selected time periods.Time Series Viewer | View historic and future environmental variables from 1950 - 2099 in a time-enabled animated map.Elevation Profile | View the elevation profile of a selected line segment.HUC Navigation | Identify upstream or downstream 12-digit HUCs within the stream network from any given point in the conterminous US.Raindrop | Select a location and see the general raindrop flow path and distance to the nearest water feature as depicted in the National Hydrography Dataset Plus V2.See examples of how others used our data.Įxplore Data: Tools in the Interactive Map.View tutorials for using the Interactive Map.
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