Every stream in Utah might be a Pactolus, every pool a Bethesda. To compass, then, this miracle-working thing, the first energies of every settlement are directed in the union. The Church comes forward if necessary to help, and every one contributes his labour. At first the stream where it leaves the canyon, and debouches upon the levels of the valley, is run off into canals to north and south and west (for all the streams run from the eastern range), and from these, like the legs of a centipede, minor channels run to each farmstead, and thence again are drawn off in numberless small aqueducts to flood the fields. The final process is simple enough, for each of the furrows by which the water is let in upon the field is in turn dammed up at the further end, and each surrounding patch is thus in turn submerged. But the settlement expands, and more ground is needed. So another canal taps the stream above the canyon mouth, the main channels again strike off, irrigating the section above the levels already in cultivation, and overlapping the original area at either end. And every time increasing population demands more room, the stream is taken off higher and higher up the canyon. The cost is often prodigious, but necessity cannot stop to haggle over arithmetic, and the Mormon settlements therefore have developed a system of irrigation which is certainly among the wonders of the West. "Logan is the chief Mormon settlement in the Cache Valley, and is situated about eighty miles to the north of Salt Lake City. Population rather over 4000." Such is the ordinary formula of the guide book. But if I had to describe it in few words I should say this: "Logan is without any parallel, even among the wonders of Western America, for rapidity of growth, combined with solid prosperity and tranquillity. Population rather over 4000, every man owning his own farm. Police force, two men--partially occupied in agriculture on their own account. N.B.--No police on Sundays, or on meeting evenings, as the force are otherwise engaged."