Cropland Data Layer, 2022

This layer displays the Cropland Data Layer (CDL) developed by the USDA National Agricultural Statistics Service (NASS). The CDL is a raster, geo-referenced, crop-specific land cover data layer created annually for the continental United States using moderate resolution satellite imagery and extensive agricultural ground truth. The CDL has a ground resolution of 10 meters, and is validated using data from the USDA Farm Services Agency and United States Geological Survey, however CARES has resampled the data to 30 meters to reduce file size and server load. Historical CDL products are available for use and free for download through CropScape (https://nassgeodata.gmu.edu/CropScape/).

Data from the 2024 County Health Rankings are here!

Data and maps from the 2024 County Health Rankings are now available! Click the map icon to view the national z-scores and underlying data for Premature Death, or search for additional updates by searching the Map Room for the term “CHR 2024”.

EPA RSEI Score, 2021

This layer displays RSEI score by county. A RSEI Score is a unitless value that accounts for the size of the chemical release, the fate and transport of the chemical through the environment, the size and location of the exposed population, and the chemical’s toxicity. RSEI scores are designed to be compared to each other. A RSEI Score 10 times higher than another RSEI Score suggests that the potential for risk is 10 times higher. Relatively small releases may lead to high RSEI Scores if the toxicity weight is particularly high or if the estimated exposed population is large. Conversely, large releases may lead to low RSEI Scores if the toxicity weight is low or if the estimated exposed population is small. A low RSEI Score indicates low potential concern from reported TRI releases, but other kinds of environmental risk may also be present, including pollution from mobile sources like cars and trucks, hazardous waste, and unreported releases from facilities.

Acute Viral Hepatitis B Incidence by State, 2021

This layer displays the total number and rate of persons living with Acute Viral Hepatitis B Incidence during the year 2021. Data are from the Centers for Disease Control and Prevention (CDC) Sexually Transmitted Diseases Surveillance System (STDSS).