Ground-water conditions in and near the Gila River Indian Reservation, South-central Arizona / by B.W. Thomsen and S. Baldys III ; prepared in cooperation with the U.S. Bureau of Indian Affairs
Altitude of the water level, about 1900 -- Altitude of the water level, 1983 -- Change in water level, about 1900 to 1983, and irrigated area, 1974 -- Chemical quality of the ground water.
Scale approximately 1:250,000 (W 112°15ʹ--W 111°15ʹ/N 33°30ʹ--N 32°30ʹ).
Note
Relief shown by contours and spot heights.
Bibliography Note
Includes bibliographical references, text, index map and graph.
Action Note
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