Assertion: aquifer's acre foot | /r/HasProperty | withdrawn
Facets:
value: from all sources
type: OTHER
value: between 1884
type: TEMPORAL
value: between 1980
type: TEMPORAL
Source sentences:
text: Between 1884 and 1980, about 750,000 acre-feet of water was withdrawn from the basin aquifers in the Denver metropolitan area.
text: The hydraulic characteristics of the High Plains aquifer system are such that only about 130 million acre-feet, or about 8 percent of the water in the saturated aquifer material, can be withdrawn.
text: By the 1960's, ground-water withdrawals from the Central Valley aquifer system averaged 11.5 million acre-feet per year, which was one-half or more of the water withdrawn from all sources (fig.