Water-level change, High Plains aquifer, 1995 to 2000
This raster data set represents water-level change in the High Plains aquifer of the United States 
from 1995 to 2000, in feet. The High Plains aquifer underlies 112.6 million acres (176,000 square 
miles) in parts of eight States: Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, 
Texas, and Wyoming. …