of further peril. Repairs were made hurriedly to permit the resumption of irrigation at the earliest possible moment. Extensive investigations after the second break disclosed that the earth four feet below the bottom of the canal was saturated with water and had completely broken down. The inability of this saturated subsoil to support the weight of the water flowing through the canal was advanced by the government in its showing as the cause of the breaks. However, the trial court found that the cause after the lengthy period of operation was conjectural.
The court predicated its judgment against the government in the present cases primarily upon the principle of absolute liability enunciated in Rylands v. Fletcher, 1 E.R.C. 236, L.R., 3 H.L. 330. That principle, of course, is that one who permits a highly dangerous instrumentality or agency which is located on his property and is under his control to escape and damage another is liable for the damage irrespective of negligence or fault. The court was of the view that the Rylands v. Fletcher doctrine is accepted in Oregon, and language found in a subsequent Oregon decision, Brown v. Gessler, 191 Or. 503, 230 P.2d 541, 23 A.L.R.2d 815, probably confirms the view. At the time of the decision below, Dalehite v. United States, 346 U.S. 15, 73 S.Ct. 956, 97 L.Ed. 1427, had not been decided. In Dalehite the Court held that the Federal Tort Claims Act may be invoked only on a “ ‘negligent or wrongful act or omission’ ” of a government employee. “Absolute liability, of course,” said the Court, “arises irrespective of how the tortfeasor conducts himself; it is imposed automatically when any damages are sustained as a result of the decision to engage in the dangerous activity. The degree of care used in performing the activity is irrelevant to the application of that doctrine. But the statute requires a negligent act. So it is our judgment that liability does not arise by virtue either of United States ownership of an ‘inherently dangerous commodity’ or property, or of engaging in an ‘extrahazardous’ activity.” [Emphasis supplied.] Dalehite v. United States, 346 U.S. at pages 44-45, 73 S.Ct. at page 972. Clearly, then, the basic principle relied on below may not now be applied. Cf. Rayonier, Inc., v. United States, 9 Cir., 225 F.2d 642.
Another legal ground to which the trial judge resorted and ably developed was the common law doctrine of liability without fault applicable in cases of trespass upon the property of another. For present purposes, as the judge recognized, this doctrine is indistinguishable from the principle of absolute liability enforced in cases involving the employment of an inherently dangerous agency. In light of the holding in Dalehite this ground, too, must be rejected in cases brought under the Tort Claims Act. Cf.
Harris v. United States, 10 Cir., 205 F.2d 765.
Res ipsa loquitur, also, was relied on by the trial court as supporting its holding. As that doctrine is generally understood it has its basis in inferences of negligence drawn by the trier of fact. In White v. United States, supra, involving the identical facts now being considered, the trial court found the doctrine inapplicable, and we affirmed the decision. The conflicting determination in the present cases is traceable to the trial court’s conviction that a much higher duty of care rested upon the United States in respect of persons exposed to flooding. The danger to such parties was thought greater than to those who suffered damage merely from being deprived of water. See the opinion below, at page 786 of 93 F.Supp. of the report. At another place in its opinion, 93 F. Supp. at page 788, the court observed that the res ipsa loquitur doctrine is merely a modern version of the application of the principle of absolute liability. As already indicated we think the rule, when properly resorted to, is predicated on negligence inferred from all the circumstances producing the loss, plus a failure of the party who controlled the destructive force to come forward with evidence peculiarly within his knowledge