Assertion: aquifer's groundwater | /r/AtLocation | aquifer
Facets:
Source sentences:
text: The groundwater contained in aquifers is one of the most important sources of water on Earth: About 30 percent of our liquid freshwater is groundwater, according to the National Oceanic and Atmospheric Administration (NOAA).
text: For purpose of this appendix, groundwater is the water contained within an aquifer (10 CFR Part 40 Appendix A).