The Arizona sentinel., 1897-01-23
RIVERS OF YUMA COUNTY.

hlN EhS U SOO
 In regard to climate, healthfulneSs, fer tility and productiveness of soil, facilities for cultivation, irrigation and abundance ot water supply, variety of resources and cheap transportation by rail and by water, ho part of Arizona can surpass Yuma county, which is destined to become one of richest and most prosperous counties in Arizona.
 1t lies between S2o 0U' and 340 e0' north latitude and ll3O 2O' and ll40 40> west longitude. It contains 6. ASS, ,320 acres. It is about as large as the States of Rhode Island, Connecticut and Delaware con- bised, or as large as either New Hampshire, Vermont or Massachusetts.
 The western boundary of Yuma County is formed by the Colorado river, which separates Arizona from California. The county is bounded on the north by Williams Ferk and the Santa Maria river, whose waters flow into the Colorado; on the east by the counties of Pima, Maricopa and Yavapai, and on the south by Sonora, Mexico. Its county seat is the town of Yuma.
 The Colorado river drains the entire ter ritery of Arizona, and every drop ot water which falls on its mountains and plains dnds its way to this mighty river It is formed by the union of the Green and Grand rivers, fed by the streams which rise in the Rocky Mountains, and the melt ing snows cause greater depth of water in this river in summer than in winter. thus furnishing the most water at the season when it is most required for the purposes of irrigation and agriculture.
 It will be seen that for the entire distance along its western boundary, Yuma County Possesses the great advantage of cheap water transportation.
 The Gila river rises in the western part of New Mexico and is fed by numerous streams, among the most prominent of which are the San Pedro, Agua Fria, Has, sayampa and Salt rivers. It flows west through Yuma County and empties into the Colorado at the town of Yuma.
 Yuma county, traversed by these great rivers from its northern to its southern, and from it's eastern to its western bound aries, possesses far greater water supply than any other county in the Territory, and far more than can be found in all Cali fernia.
 This water is now being diverted from its natural channels by means ot numerous large irrigating canals, and utilized tor the purpose of retaining and irrigating the immense tracts of lands which lie in this favored country, and which are as fertile as any in the world.
 The Southern Pacific Railroad crosses the Colorado river at the town of Yuma and runs through the county, following the generol course, and at an average distance of about four miles south, of the Gila river, rendering all the lands susceptible ot lrrl- cation and cultivation, can find an easy outlet in this way and can be transported to all the markets and centers of population in the East or West.
 Another competing railroad is projected from San Diego. California, to the town of Yuma, and thence along the north side of the Gila river. Thus Yuma County Will have exceptional railroad advantages
 THE CLIMATE OF YUMA,
 The climate of Yuma for nine months Of the year has no equal, as we believe, in the world, and during the remaining three months of the year, comprising June, July and August, the heat is not oppressive. Even though the thermometer in mld-sum- mer may al times rise above lOO', and oc- casionally even reach ll0', yet, owing to the absence of moisture in the air, 1t IS not onpressive. The atmosphere is pure, light and balmy. When the mercury marks the highest extre-1e Of Heat, person does not feel that oppression or debility which is ;hIt in tke Eastern States when the mer- cury is ranging from S00 to 900. The air IS SD dry that precipitation is absorbed as soon as it reaches the surface of the body, ana st no time in the summer does the heat produce any discomfort.
 LANDS AND soils.
 The lands of Yuma County comprise the river sottoms and valleys and the uplands or mesas The sottoro ands are moister and slightly mere fertile f. indeed. it is possible to make comparisons where all are so wonderfully productive and prolific The upIands or uesas are warmer and, perhaps, fr,,;+e