Coolidge Dam

Front:
121 COOLIDGE DAM 1983-30

Back:
COOLIDGE DAM, ARIZ. is on U.S. 180 lobe and Safford. Maximum height above 260 ft. Crest length 560 ft. over the ses and two buttresses, and each spillway wide. The San Carlos Lake formed by dam has storage capacity of 1,200,000 acre-feet, sufficient water to cover the 100.000 acres in San Carlos Irrigation Project in Pinal County to a depth of 12 ft., four times the water required for one year's need. Dam commenced Jan. 1927, completed Oct. 25, 1928. The reservoir when full will extend up the Gila and San Carlos Rivers for about 20 miles. AR DERS STREET, SAN DIEGO, CALIF. c. T. AMERICAN ART COLORED CHIC