delivered the opinion of the Court.
In this case the Court is asked to decide whether the compensation which the United States is constitutionally required to pay when it condemns riparian land includes the land’s value as a port site. Respondents owned land
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along the Columbia River in the State of Oregon. They leased the land to the State with an option to purchase, it apparently being contemplated that the State would use the land as an industrial park, part of which would function as a port. The option was never exercised, for the land was taken by the United States in connection with the John Day Lock and Dam Project, authorized by Congress as part of a comprehensive plan for the development of the Columbia River. Pursuant to statute
1
the United States then conveyed the land to the State of Oregon at a price considerably less than the option price at which respondents had hoped to sell. In the condemnation action, the trial judge determined that the compensable value of the land taken was limited to its value for sand, gravel, and agricultural purposes and that its special value as a port site could not be considered. The ultimate award was about one-fifth the claimed value of the land if used as a port. The Court of Appeals for the Ninth Circuit reversed, apparently holding that the Government had taken from respondents a compensable right of access to navigable waters and concluding that “port site value should be compen-sable under the Fifth Amendment.”
The Commerce Clause confers a unique position upon the Government in connection with navigable waters. “The power to regulate commerce comprehends the control for that purpose, and to the extent necessary, of all
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the navigable waters of the United States .... For this purpose they are the public property of the nation, and subject to all the requisite legislation by Congress.”
Gilman
v.
Philadelphia,
The navigational servitude of the United States does not extend beyond the high-water mark. Consequently, when fast lands are taken by the Government, just compensation must be paid. But “just as the navigational privilege permits the Government to reduce the value of riparian lands by denying the riparian owner access to the stream without compensation for his loss, ... it also permits the Government to disregard the value arising from this same fact of riparian location in compensating
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the owner when fast lands are appropriated.”
United States
v.
Virginia Elec. & Power Co.,
All this was made unmistakably clear in
United States
v.
Twin City Power Co.,
We are asked to distinguish between the value of land as a power site and its value as a port site. In the power cases, the stream is used as a source of power to generate electricity. In this case, for the property to have value as a port, vessels must be able to arrive and depart by water, meanwhile using the waterside facilities of the port. In both cases, special value arises from access to,
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and use of, navigable waters. With regard to the constitutional duty to compensate a riparian owner, no distinction can be drawn. It is irrelevant that the licensing authority presently being exercised over hydroelectric projects may be different from, or even more stringent than, the licensing of port sites. We are dealing with the constitutional power of Congress completely to regulate navigable streams to the total exclusion of private power companies or port owners. As was true in
Twin City,
if the owner of the fast lands can demand port site value as part of his compensation, “he gets the value of a right that the Government in the exercise of its dominant servitude can grant or withhold as it chooses. . . . To require the United States to pay for this . . . value would be to create private claims in the public domain.”
Respondents and the Court of Appeals alike have found
Twin City
inconsistent with the holding in
United States
v.
River Rouge Improvement Co.,
Our attention is also directed to
Monongahela Navigation Co.
v.
United States,
Finally, respondents urge that the Government’s position subverts the policy of the Submerged Lands Act, 3 which confirmed and vested in the States title to the lands beneath navigable waters within their boundaries and to natural resources within such lands and waters, together with the right and power to manage, develop, and use such lands and natural resources. However, reliance on that Act is misplaced, for it expressly recognized that the United States retained “all its navigational servitude and rights in and powers of regulation and control of said lands and navigable waters for the constitutional purposes of commerce, navigation, national defense, and international affairs, all of which shall be paramount to, but shall not be deemed to include, proprietary rights of ownership . 4 Nothing in the Act was to be construed “as the release or relinquishment of any rights of the United States arising under the constitutional authority of Congress to regulate or improve navigation, or to provide for flood control, or the production of power.” 5 The Act left congressional power over commerce and the dominant navigational servitude of the United States precisely where it found them.
For the foregoing reasons, the judgment of the Court of Appeals is reversed and the case remanded with direction to reinstate the judgment, of the District Court.
Reversed and remanded.
