Assertion: kern river alluvial fan | /r/HasProperty | porous aquifer
Facets:
value: very
type: DEGREE
Source sentences:
text: All in all, active inflow of groundwater (recharge) into gravels of the Kern River alluvial fan, a very porous aquifer, by runoff from the Sierra Nevada insures that Bakersfield will have an abundant supply of fresh, clean groundwater for many years to come.