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Surface waters of Elk Creek basin in southwestern Oklahoma
A.O. Westfall
1963, Open-File Report 63-138
The purpose of this study is to (1) determine the average discharge during a period that is representative of average streamflow conditions, (2) determine the range of discharge, and (3) determine the storage required to supplement natural flows during drought periods. Elk Creek drains 587 square miles of the North Fork...
Ground-water and related geology of Joshua Tree National Monument, California
J. E. Weir Jr., J. S. Bader
1963, Open-File Report 63-137
Joshua Tree National Monument is in a mountainous part of the desert region of southern California. The geographic center of the monument is about 130 miles east of Los Angeles, Calif.; the area Investigated, covering almost 1,000 square miles in area, is included between 115?20' and 116?28' west longitude, and...