Assertion: aquifer | /r/ObjectUse | used in the past
Facets:
value: dominantly
type: DEGREE
Source sentences:
text: The Sparta aquifer is the second most important aquifer in terms of use, and the aquifer was used in the past dominantly as a source of public and industrial supply, although increasing irrigation use is occurring because of critically declining water levels in the Mississippi River Valley alluvial aquifer.