- US EPA Air Quality System - 2007
- US EPA National Emissions Inventory - 2008
- US EPA National Emissions Inventory - 2011
- US EPA National Emissions Inventory - 2014
- US EPA National Emissions Inventory - 2017
- US EPA National Emissions Inventory - 2020
- US EPA Toxic Release Inventory - 1987-2020
- US EPA Safe Drinking Water
- US EPA Unregulated Contaminant Monitoring Rule 2
- US EPA Unregulated Contaminant Monitoring Rule 3
- US EPA Unregulated Contaminant Monitoring Rule 4
- US EPA Unregulated Contaminant Monitoring Rule 5
- USGS Pesticide Applications 1992-2009
- USGS Pesticide Applications 2008-2012
- US EPA Landfill Methane Outreach Program (LMOP) 1900-2020
- US EPA Superfund Sites 2002-2020
- US EPA Brownfields 2009-2020