NAVIGATION
In the case of Pennsylvania v. Wheeling & Belmont Bridge Co.,[343] decided in 1852, the Court, on the application of the complaining State, acting as representative of the interests of its citizens, granted an injunction requiring that a bridge, erected over the Ohio under a charter from the State of Virginia, either be altered so as to admit of free navigation of the river, or else be entirely abated. The decision was justified by the Court on the basis both of the commerce clause and of a compact between Virginia and Kentucky, whereby both these States had agreed to keep the Ohio River "free and common to the citizens of the United States." The injunction was promptly rendered inoperative by an act of Congress declaring the bridge to be "a lawful structure" and requiring all vessels navigating the Ohio to be so regulated as not to interfere with it.[344] This act the Court sustained as within Congress's power under the commerce clause, saying: "So far, * * *, as this bridge created an obstruction to the free navigation of the river, in view of the previous acts of Congress, they [the said acts] are to be regarded as modified by this subsequent legislation; and, although it still may be an obstruction in fact, [it] is not so in the contemplation of law. * * * That body [Congress] having in the exercise of this power, regulated the navigation consistent with its preservation and continuation, the authority to maintain it would seem to be complete. That authority combines the concurrent powers of both governments, State and federal, which, if not sufficient, certainly none can be found in our system of government."[345] In short, it is Congress and not the Court which is authorized by the Constitution to regulate commerce.
The law and doctrine of the earlier cases with respect to the fostering and protection of navigation are well summed up in the following frequently cited passage from the Court's opinion in Gilman v. Philadelphia,[346] decided in 1866. "Commerce includes navigation. The power to regulate commerce comprehends the control for that purpose, and to the extent necessary, of all the navigable waters of the United States which are accessible from a State other than those in which they lie. For this purpose they are the public property of the nation, and subject to all requisite legislation by Congress. This necessarily includes the power to keep them open and free from any obstruction to their navigation, interposed by the States or otherwise; to remove such obstructions when they exist; and to provide, by such sanctions as they may deem proper, against the occurrence of the evil and for the punishment of offenders. For these purposes, Congress possesses all the powers which existed in the States before the adoption of the national Constitution, and which have always existed in the Parliament in England."[347]
Thus Congress was within its powers in vesting the Secretary of War with power to determine whether a structure of any nature in or over a navigable stream is an obstruction to navigation and to order its abatement if he so finds.[348] Nor is the United States required to compensate the owners of such structures for their loss, since they were always subject to the servitude represented by Congress's powers over commerce; and the same is true of the property of riparian owners which is damaged.[349] And while it was formerly held that lands adjoining nonnavigable streams were not subject to the above mentioned servitude,[350] this rule has been impaired by recent decisions;[351] and at any rate it would not apply as to a stream which had been rendered navigable by improvements.[352]
In exercising its power to foster and protect navigation Congress legislates primarily on things external to the act of navigation. But that act itself and the instruments by which it is accomplished are also subject to Congress's power if and when they enter into or form a part of "commerce among the several States." When does this happen? Words quoted above from the Court's opinion in the Gilman case answered this question to some extent; but the decisive answer to it was returned five years later in the case of The "Daniel Ball."[353] Here the question at issue was whether an act of Congress, passed in 1838 and amended in 1852, which required that steam vessels engaged in transporting passengers or merchandise upon the "bays, lakes, rivers, or other navigable waters of the United States," applied to the case of a vessel which navigated only the waters of the Grand River, a stream which lies entirely in the State of Michigan. Argued counsel for the vessel: "The navigable rivers of the United States pass through States, they form their boundary lines, they are not in any one State, nor the exclusive property of any one, but are common to all. To make waters navigable waters of the United States, some other incident must attach to them besides the territorial and the capability for public use. This term contrasts with domestic waters of the United States, and implies, not simply that the waters are public and within the Union, but that they have attached to them some circumstance that brings them within the scope of the sovereignty of the United States as defined by the Constitution." Then as a sort of reductio ad absurdum counsel added: "* * * if merely because a stream is a highway it becomes a navigable water of the United States, in a sense that attaches to it and to the vessels trading upon it the regulating control of Congress, then every highway must be regarded as a highway of the United States, and the vehicles upon it must be subject to the same control. But this will not be asserted on the part of the Government."[354] The Court answered: "In this case it is admitted that the steamer was engaged in shipping and transporting down Grand River, goods destined and marked for other States than Michigan, and in receiving and transporting up the river goods brought within the State from without its limits; * * * So far as she was employed in transporting goods destined for other States, or goods brought from without the limits of Michigan and destined to places within that State, she was engaged in commerce between the States, and however limited that commerce may have been, she was, so far as it went, subject to the legislation of Congress. She was employed as an instrument of that commerce; for whenever a commodity has begun to move as an article of trade from one State to another, commerce in that commodity between the States has commenced."[355] Turning then to counsel's reductio ad absurdum, the Court added: "We answer that the present case relates to transportation on the navigable waters of the United States, and we are not called upon to express an opinion upon the power of Congress over interstate commerce when carried on by land transportation. And we answer further, that we are unable to draw any clear and distinct line between the authority of Congress to regulate an agency employed in commerce between the States, when the agency extends through two or more States, and when it is confined in its action entirely within the limits of a single State. If its authority does not extend to an agency in such commerce, when that agency is confined within the limits of a State, its entire authority over interstate commerce may be defeated. Several agencies combining, each taking up the commodity transported at the boundary line at one end of a State, and leaving it at the boundary line at the other end, the Federal jurisdiction would be entirely ousted, and the constitutional provision would become a dead letter."[356] In short, it was admitted inferentially, that the principle of the decision would apply to land transportation; but the actual demonstration of the fact still awaited some years.[357] See infra.
As a consequence, in part, of its power to forbid or remove obstructions to navigation in the navigable waters of the United States, Congress has acquired the right to develop hydroelectric power, and the ancillary right to sell it to all takers. By a long-standing doctrine of Constitutional Law the States possess dominion over the beds of all navigable streams within their borders,[358] but on account of the servitude which Congress's power to regulate commerce imposes upon such streams, they are practically unable, without the assent of Congress, to utilize their prerogative for power development purposes. Sensing, no doubt, that controlling power to this end must be attributed to some government in the United States and that "in such matters there can be no divided empire,"[359] the Court held, in 1913, in United States v. Chandler-Dunbar Co.,[360] that in constructing works for the improvement of the navigability of a stream, Congress was entitled, as a part of a general plan, to authorize the lease or sale of such excess water power as might result from the conservation of the flow of the stream. "If the primary purpose is legitimate," it said, "we can see no sound objection to leasing any excess of power over the needs of the government. The practice is not unusual in respect to similar public works constructed by State governments."[361]
Congress's Jurisdiction Over Navigable Streams Today
Since the Chandler-Dunbar case the Court has come, in effect, to hold that it will sustain any act of Congress which purports to be for the improvement of navigation whatever other purposes it may also embody; nor does the stream involved have to be one which is "navigable in its natural state." Such, at least, seems to be the algebraic sum of its holdings in Arizona v. California,[362] decided in 1931, and in the United States v. Appalachian Electric Power Co.,[363] decided in 1940. In the former the Court, speaking through Justice Brandeis, said that it was not free to inquire into the motives "which induced members of Congress to enact the Boulder Canyon Project Act," adding: "As the river is navigable and the means which the Act provides are not unrelated to the control of navigation, * * *, the erection and maintenance of such dam and reservoir are clearly within the powers conferred upon Congress. Whether the particular structures proposed are reasonably necessary, is not for this Court to determine. * * * And the fact that purposes other than navigation will also be served could not invalidate the exercise of the authority conferred, even if those other purposes would not alone have justified an exercise of congressional power."[364] And in the Appalachian Electric Power case, the Court, abandoning previous holdings which had laid down the doctrine that to be subject to Congress's power to regulate commerce a stream must be "navigable in fact," said: "A waterway, otherwise suitable for navigation, is not barred from that classification merely because artificial aids must make the highway suitable for use before commercial navigation may be undertaken," provided there must be a "balance between cost and need at a time when the improvement would be useful. * * * Nor is it necessary that the improvements should be actually completed or even authorized. The power of Congress over commerce is not to be hampered because of the necessity for reasonable improvements to make an interstate waterway available for traffic. * * * Nor is it necessary for navigability that the use should be continuous. * * * Even absence of use over long periods of years, because of changed conditions, * * * does not affect the navigability of rivers in the constitutional sense."[365]
Purposes for Which Power May be Exercised