The court are of opinion that the exceptions of the plaintiff must be sustained, and a new trial granted.
The defendants opened a supply of water in the excavations made for the purpose of constructing their railroad ; and to prevent the inundation of their road carried it in an artificial channel until they discharged it upon the plaintiff’s land. It is obvious that such an artificial watercourse cannot be made and emptied by one landowner upon the land of another, to his injury, without liability to an action at common law. The rules which apply to the management of mere surface water have no application to such a case. There is no natural servitude by which the lower estate is subject to receive the water which comes from higher ground under such conditions. The defendants must therefore show a right to do the acts complained of under the authority conferred by their charter, or they cannot maintain their defence.
They have not taken the plaintiff’s land by their location. If they had occasion to use land not included in their location, for the purpose of making or securing their road, they could not appropriate ¡t without the owner’s consent, except upon application to the county commissioners, and by their permission. Gen. Sts. c. 63, § 55; Rev. Sts. c. 39, § 55. If therefore the injury done to the plaintiff’s land could be considered as taking the land for the use of the railroad, the defence on this ground *58must fail, because it is not included in the location of the road, and there has been no application to the county commissioners.
But there are damages to land which may be occasioned by the construction or maintenance of a railroad, where the land is aot taken, and yet where the acts done are justifiable, as necesiarily incident to the grant of authority to build and maintain die road. For such acts the railroad company are not answerable as wrong doers, but the remedy of the party injured is by a petition for the assessment of his damages in the mode provided by statute. Instances of such acts may be found in the case of blasting rocks on the line of the railroad, to the injury of neighboring estates; and of draining water upon lands adjacent, by means of a culvert, or by widening or changing the bed of a stream. Dodge v. County Commissioners, 3 Met. 380. Ashby v. Eastern Railroad, 5 Met. 371. Babcock v. Western Railroad, 9 Met. 553. Brown v. Providence, Warren & Bristol Railroad, 5 Gray, 35.
In the case of Babcock v. Western Railroad, the court express themselves as strongly inclined to the opinion that, as the grant of power to execute a public work carries with it an authority to do all that is necessary to accomplish the object, the defendants in that case had authority under their charter to widen a watercourse on the plaintiff’s land, for the purpose of carrying off water from their railroad ; and that it was not to be regarded as a taking of the land. But they say that, to justify such an interference with land not taken, it must appear to be necessarily incident to the prosecution of the work, and not merely convenient.
In regard to land included within the location, the railroad company are themselves the judges of the extent to which it is necessary to use it, their easement being of the largest possible description. Brainard v. Clapp, 10 Cush. 6. But, in order to justify an injury to land not taken, it must be shown to have been reasonably necessary to the proper construction and maintenance of the railroad; and of this necessity the officers of the road are not the final judges.
*59We are therefore of opinion that the case should have been submitted to the jury, under proper instructions, to find whether the discharge of the water upon the plaintiff’s land was necessary and proper in the course of constructing, securing or maintaining the defendants’ road. This necessity would not be an absolute physical necessity, arising from an impossibility of accomplishing, the object in any other manner. If it were reasonably necessary; that is, if the work could not otherwise be accomplished without great or disproportionate expense or labor, or not so safely and effectually; that would be enough for the defendants to prove. But it was a question for the jury upon the evidence. Exceptions sustained.
Bigblow, C. J. did iofc sit in this case.