It was as if the river, in the absence of the man whose constant readiness had held it in check, saw its opportunity. Swiftly it mustered its forces from mountain and plain. Hundreds of miles away it gathered its strength and hurried to the assault. The sources of information established by Holmes on the tributaries and headwaters wired their reports: a foot rise on the Gila; three feet coming down the Little Colorado; two feet rise in the Salt; five feet on the Grand. The New York office-engineer received the messages with mild interest. The daily reports from the weather bureau covering the countries drained by the Rio Colorado lay on his desk unnoticed.

Mr. Burk warned him, but the thoughtful Manager of the Company was not an engineer. Willard Holmes tried to help him, but Holmes had been discharged by the Company and the words of discharged men have little weight with those who succeed to their positions.

The daily reports from the gauge at Rubio City showed an increase in the river's volume of twenty thousand second feet; then thirty thousand more; and on top of that came another twenty thousand. The assistants of the new chief engineer tried to tell him what it meant, but the assistants were subordinates and friends of Willard Holmes. The man from New York, who was privileged to write several letters after his name, was supposed to know his business.

Then the assembled forces of the river reached the intake, and the trembling wooden structures that stood between the pioneers and ruin, besieged by the rising flood, battered by the swirling currents, bombarded by drift, gave way under the strain and the charging waters plunged through the breach.

Too late the Company's forces were rushed to the scene. Before their very eyes the roaring waters, as if mad with destructive power, wrenched and tore at the Company's property, twisting, ripping, smashing, until not a trestle, plank or stick was left in place and the terrific current, rushing with ever increasing volume and power through the opening, plowed into the soft, alluvial soil of the embankment, undermining and carrying it away until nearly the entire river was admitted.

As quickly as men and material could be assembled, the Company's chief engineer began the battle to regain control of the mighty stream. The warfare thus begun meant life or death to the greatest reclamation project in the world.

Millions already invested by the settlers in farms and towns and homes and business enterprises were at stake. Many more millions that were yet to be realized from the reclaimed lands depended upon the issue of the fight.

Against the efforts of the engineers and the army of laborers the river massed from its tributaries in the regions of heavy rains and melting snows the greatest strength it had assembled in many years.

Five times, with piling and trestles and jetties and embankments, the men who defended The King's Basin were in sight of victory. Five times the river summoned fresh strength—twisted out the piling, wrecked the trestles, undermined the jetties and embankments and swept the nearly completed structures, smashing, grinding, crashing, away—a twisted, tangled ruin.

While the engineers and men of the Company were waging this war with the river, the situation of the pioneers in the Basin grew daily more perilous. Without a well-defined channel large enough to carry the incoming stream, the flood spread over a wide territory in the southern and western portions of the Basin, filling first the old channels and washes left by the waters ages ago, forming next in the areas of nearly level or slightly depressed sections shallow pools, lakes and seas, out of which the higher ground and hummocks rose like new-born islands, growing smaller and smaller as the rising tide submerged more and more of their sandy bases. Meanwhile the whole flood, eddying slowly with winding sluggish currents in the shallow places, moving more swiftly in the deeper washes and channels, swept always onward toward the north where, miles away, lay the deepest bottom of the great Basin.