The Government has already expended large sums upon scientific research and engineering investigation in promotion of this Colorado River project. The actual progress has been retarded for many years by differences among the seven States in the basin over their relative water rights and among different groups as to methods. In an attempt to settle the primary difficulty of the water rights, Congress authorized the Colorado River Commission which agreed on November 24, 1922, upon an interstate compact to settle these rights, subject to the ratification of the State legislatures and Congress. All seven States except Arizona at one time ratified, the Arizona Legislature making certain reservations which failed to meet the approval of the governor. Subsequently an attempt was made to establish the compact upon a six-State basis, but in this case California imposed reservations. There appears to be no division of opinion upon the major principles of the compact, but difficulty in separating contentions to methods of development from the discussion of it. It is imperative that flood control be undertaken for California and Arizona. preparation made for irrigation, for power, and for domestic water. Some or all of these questions are combined in every proposed development. The Federal Government is interested in some of these phases, State governments and municipalities and irrigation districts in others, and private corporations in still others. Because of all this difference of view it is most desirable that Congress should consider the creation of some agency that will be able to determine methods of improvement solely upon economic and engineering facts, that would be authorized to negotiate and settle, subject to the approval of Congress, the participation, rights, and obligations of each group in any particular works. Only by some such method can early construction be secured. WATER POWER Along with the development of navigation should go every possible encouragement for the development of our water power. While steam still plays a dominant part, this is more and more becoming an era of electricity. Once installed, the cost is moderate, has not tended greatly to increase, and is entirely free from the unavoidable dirt and disagreeable features attendant upon the burning of coal. Every facility should be extended for the connection of the various units into a superpower plant, capable at all times of a current increasing uniformity over the entire system. RAILROADS