STD Incidence / HIV Prevalence by County
Layers display information about new incidence of sexually transmitted infections, and the prevalence of HIV / AIDS.
Farmer’s Market Locations
This layer displays information about the location and characteristics of the nation’s operating farmers markets.
Access to Farmer’s Markets
This layer displays the percentage of each county’s population (or low income population) living near a farmer’s market (defined as within a 3 mile radius in urban areas and a 10 mile radius in urban areas). Data have been updated to reflect farmers markets from the May 2016 version of the USDA Local Food Directories…
Access to SNAP-Authorized Retailers
This layer displays the number and rate of SNAP-authorized retailers in each census tract and county. Locations of retailers are based on the May 15, 2016 USDA directory of SNAP-authorized retailers.
Locations of SNAP-Authorized Retailers
This layer displays the locations of SNAP authorized retailers across the US. Data has been updated to reflect stores accepting SNAP as of May 15, 2016.
Farm to School Participation by School District
This layer displays Farm to School participation based on responses to the 2013 Farm to School Census. Participation data refer primarily to activities occurring during the 2011-12 school year.
Soil Loss Tolerance (Dominant Condition)
Soil loss tolerance for a specific soil, also known as the T value, is the maximum average annual soil loss expressed as tons per acre per year that will permit current production levels to be maintained economically and indefinitely. T values range from 1 to 5 tons per acre per year.
Soil Taxonomy Order (Dominant Condition)
The most general level of classification in the USDA system of Soil Taxonomy is the Soil Order. Soil orders are frequently defined by a single dominant characteristic affecting soils in that location, e.g., the prevalent vegetation, the type of parent material, or the climate variables such as lack of precipitation or the presence of permafrost….
Adult Obesity by County, 2013
Layer displays the estimated percentage of adults who are in obese across all counties in the United States. These figures are multi-year modeled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.
Physical Inactivity by County, 2013
Layer displays the estimated percentage of adults who do not participate in any leisure-time physical activity. These figures are multi-year modeled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.