delivered the opinion of the Court.
In this action, brought in the state court of Nebraska and removed to the federal court, petitioners sought to recover damages upon the ground that the respondent company had built dikes in the Missouri River and, using large boats with paddles and pumps to produce artificial erosion, had washed away a part of petitioners’ land. Respondent alleged in defense that the work was done pursuant to a contract with the United States Government, and under the direction of the Secretary of War and the supervision of the Chief of Engineers of the United States, for the purpose of improving the navigation of the Missouri River, as authorized by an Act of Congress. Petitioners in reply alleged that the contract did not contemplate the taking of their land without just *20 compensation and that the acts of the contractor resulted in the destruction of petitioners’ property in violation of their rights under the Fifth Amendment of the Federal Constitution.
Petitioners had judgment which the Circuit Court of Appeals reversed.
The Circuit .Court of Appeals found that the evidence established “that two dikes built in the river abovq, and one dike built opposite, their (petitioners’) land had diverted the channel or the current of the river from the Iowa shore to the Nebraska shore” and that as a result the “accretion land” of petitioners “to the extent of perhaps 95 acres had been eroded and carried away.” There was evidence tending to show that in extending the dike opposite petitioners’ land, the contractor, “apparently to keep open an adequate channel for navigation between the end of the dike and the shore,” had accelerated the erosion “by using the paddle wheels of its steamboats to increase the action of the current.” But there was no .evidence, as the Court of Appeals said, that this “paddle washing” had done “anything more than hasten the inevitable.” The Court of Appeals also found it to be undisputed “that the work which the contractor had done in the river bed was all authorized and directed by the Government of the United States for the purpose of improving the navigation of this navigable river.” It is also conceded that the work thus authorized and directed by the governmental officers was performed pursuant to the Act of Congress of January 21, 1927, 44 Stat. 1010, 1013.
In that view, it is clear that if this authority to carry out the project was validly conferred, that is, if what was done was within the constitutional power of Congress,
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there is no liability on the part of the contractor for executing its will. See
Murray’s Lessee
v.
Hoboken Land & Improvement Co.,
Petitioners present the question whether the building of the dikes and the erosion of their land, because of the consequent diversion of the current of the river, constituted a taking of their property for which compensation, must be made. We do not find it necessary to pass upon that question, for if the authorized action in this instance does constitute a taking of property for which there must be just compensation under the Fifth Amendment, the Government has impliedly promised to pay that compensation and has afforded a remedy for its recovery by a suit in the Court of Claims. 28 U. S. C. 250.
United States
v.
Great Falls Manufacturing Co.,
This principle has been applied under the statute providing compensation for the use by the Government of patented inventions without license of the owner. Act of June 25, 1910, 36 Stat. 423. In
Crozier
v.
Krupp,
So, in the case of a taking by the Government of private property for public úse such as petitioners- allege here, it cannot be doubted that the remedy to obtain compensation from the Government is as comprehensive as the requirement of the Constitution, and hence it excludes liability of the Government's representatives lawfully acting on its behalf in relation to the taking.
The Government contends that in this instance there has been no taking of petitioners’ lands within the mean *23 ing of the Fifth Amendment. The Circuit Court of Appeals took that view, holding that petitioners had sustained merely “consequential damages from the deflection of waters by reason of structures lawfully' constructed in aid of navigation.” Petitioners, as we have said, combat this ruling. We do not undertake to review it or the authorities cited by the parties and the Government in that relation, for petitioners’ claim, resting upon the theory that there has been a “taking,” has been found untenable, and there is no contention, or basis for one, that if the contractor was acting for the Government in prosecuting its work in aid' of navigation without the taking of property, the contractor would be subject to the asserted liability.
The judgment of the Circuit Court of Appeals in reversing that of the District Court is affirmed but upon the grounds stated in this opinion.
Affirmed.
