character of the water to be utilized. Analysis shows that the water of
the Colorado River carries a larger percentage of sedimentary deposit
than any other river in the world, not excepting the Nile. The same is
true, in a relative degree, of all the other rivers in Arizona. By
constant use of these waters the soil not only receives the reviving
benefits of irrigation, but at the same time a very considerable amount
of fertilizing material.

"The beneficial results thus made possible have already been practically
demonstrated, and what may be achieved by the proposed reclamation of a
vast area, with peculiar advantages of climate and environment, is one
of the most significant suggestions conceivable in connection with the
new era of irrigation.

"The storage of water by reservoirs for irrigation purposes has thus far
been one of the untried problems in Arizona. But the possibilities in
this section are equal to any section of the arid West, and because of
the stability and certainty of this method, it is only a question of
time when it will be carried into practical force."[B]

In the progress of civilization, Fort Yuma has given way to an Indian
school, where the dusky denizens of the Colorado are progressing in
learning.

After concluding our business in San Diego, we took the steamer for San
Francisco, and laid the result of the reconnaissance (which was not
much) before the "Syndicate." We had an audience with the commanding
officer of the Pacific, and procured a recommendation to the Secretary
of War for an exploration of the Colorado River. This was subsequently
accomplished with beneficial results,--at least for information. In San