Assertion: aquifer | /r/MadeOf | brine
Facets:
value: in most places
type: LOCATION
value: in western and central north dakota
type: LOCATION
value: in eastern montana
type: LOCATION
value: in the deep surface
type: LOCATION
Source sentences:
text: The aquifer contains moderately saline water (3,000-10,000 milligrams per liter dissolved solids) in middip areas, but contains brine in the deep surface.
text: In eastern Montana and western and central North Dakota, the aquifers contain brine that has dissolved-solids concentrations of greater than 100,000 milligrams per liter.
text: These aquifers are exposed at the land surface only locally in southwestern Wyoming and contain very saline water or brine in most places.