_Mohaves._--These Indians have a reservation of 75,000 acres, located on the Colorado River, and set apart for them and other tribes in the vicinity of said river, under the act of March 3, 1865. The Mohaves number about 4,000, of whom only 828 are on the reservation, the rest either roaming at large or being fed at other reservations in the Territory. An irrigating canal has been built for them at great expense; but farming operations have not as yet proved very successful. Over 1,100 acres, however, are being cultivated by the Indians. The crops consist of corn, melons, and pumpkins. These Indians show but little progress in civilization. The parents objecting to the education of their children, no schools have been put in operation on the reservation, as they could be conducted only on a compulsory system. The Mohaves have no treaty stipulations with the United States; but they are partly subsisted, and are largely assisted in their farming operations, from the general incidental fund of the territory. _Yumas._--These Indians number probably 2,000. They inhabit the country near the mouth of the Colorado River, but belong to the reservation occupied by the Mohaves. They refuse, however, to remove to the reservation, and gain a scanty subsistence by planting, and by cutting wood for steamers plying on the river. Many of them remain about Arizona City, performing menial services for the whites, and gratifying their inveterate passion for gambling. They have no treaty with the United States, and receive but little assistance from the government. _Hualapais._--These Indians, numbering about 1,500, inhabit the country near the Colorado River, north of the Mohaves, ranging a considerable distance into the interior. They have been, and still are, more or less hostile. Those who are quiet and peaceable are, with members of other bands of Indians, being fed by the government at Camps McDowell, Beal's Spring, and Date Creek.