Watershed Boundary Dataset, 4-Digit Hydrologic Units

The 4-Digit Hydrologic Units, a component of the Watershed Boundary Dataset (WBD), depict the second level hydrologic subdivision of the United States. A 4-digit hydrologic unit includes the area drained by a river system, a reach of a river and … Continued

Uninsured Population by County

Layer displays information about the insurance status of the population age 0-64. The data are from the 2018 Small Area Health Insurance Estimates, released by the US Census Bureau on April 09, 2020.

COVID-19 Deaths

This layer displays information about deaths attributed to the novel coronavirus COVID-19 in US counties. Case counts are updated daily from a feature service provided by Johns Hopkins University. Rates are calculated by CARES using 2018 population totals.

COVID-19 Cases

This layer displays information about confirmed cases for the novel coronavirus COVID-19 in US counties. Case counts are updated daily from a feature service provided by Johns Hopkins University. Rates are calculated by CARES using 2018 population totals.