Located between the Mississippi River and the Rockies, it includes part or all of South Dakota, Nebraska, Colorado, [*] Wyoming, Kansas, Oklahoma, Texas, and New Mexico.
Located between the Mississippi River and the Rockies, it includes part or all of South Dakota, Nebraska, Colorado, [*] Wyoming, Kansas, Oklahoma, Texas, and New Mexico. Its namesake sediment formation dates to the Miocene epoch, and contains large amounts of sand, gravel, and other porous materials that act as water reservoirs. For 10 points—name this large aquifer that feeds the Great Plains, named for a bunch of Sioux.
Located between the Mississippi River and the Rockies, it includes part or all of South Dakota, Nebraska, Colorado, [*] Wyoming, Kansas, Oklahoma, Texas, and New Mexico.
Ogallala Aquifer