Assertion: aquifer's groundwater | /r/ObjectUse | used for drinking
Facets:
value: widely
type: DEGREE
Source sentences:
text: groundwater is a natural resource that is used for drinking, recreation, industry, and growing crops
text: Groundwater is widely used for drinking and livestock watering, but most irrigation uses surface waters from the White and Blue Niles.
text: About 20% of the United States is underlain by karst landscapes and 40% of groundwater used for drinking comes from karst aquifers.
text: Most groundwater is used for drinking, and for major cities.