The National Ground-Water Monitoring Network compiles information from over 7,000 groundwater monitoring wells across the country, including Federal, State, and local groundwater monitoring networks. Although the image above only shows the contiguous United States, the interactive map also includes wells from Alaska, Hawaii, Puerto Rico, Guam, and the U.S. Virgin Islands.
The U.S. Geological Survey conducts post-fire debris-flow hazard assessments for many major fires across the Western United States. The information from these assessments is provided in an interactive map, allowing users to view fires by location or name and access detailed maps of debris-flow probability in the area affected by each fire. Users can select fires by year back to 2013.
The U.S. Environmental Protection Agency (EPA) provides an interactive map of hazardous waste cleanups across the United States. The "Cleanups in My Community" map provides a huge amount of information on thousands of cleanups of many kinds. For every cleanup, users can access and download reports, assessments, compliance actions, and the EPA's assessment of the potential for any contaminated land to be used for renewable energy development.
The U.S. Department of Energy's Bioenergy Knowledge Discovery Framework provides an interactive map of biomass production potential across the United States (at the time of writing, maps do not cover Alaska and Hawaii). The aim is to show how much biomass may be available for bioenergy production from the present day through to the year 2040.
As a geoscientist, I am frequently asked about why I chose my profession. My answer is deeply rooted in a sense of exploration and adventure – the excitement of getting into the field, whether by foot or boat – to interpret natural Earth systems.