Opinion by
Mr. Justice Elkin,The purpose of filing this bill was to restrain defendant railroad company from diverting the waters of Roaring Brook from their natural course above No. 7 dam and making use of them for locomotives, repair shops, passenger station, freight station, round house and other general railroad purposes in the City of Scranton. The only rights the railroad company have in the waters of the stream in question are those of a riparian owner of land adjacent to Roaring Brook. We therefore agree with the learned court below that this controversy in its last analysis centers around the rights of the defendant as a riparian owner. The question for decision here is not what the water company under its charter powers did or attempted to do, but whether the railroad com-. pany, being the owner of a small strip of land at the. point where it pumped the water from the stream, can *609convey it through mains off the riparian land to a reser-, voir two or three miles distant, there to be used as a. supply for general railroad purposes as above indicated. If the railroad company does not have the legal right to thus divert the water from its natural channel, the controversy is within very narrow limits and most of the questions raised in the court below and here have no material bearing'km the case. If the railroad company did what it has no right to do, it is no answer to say that the water company has violated its contract or transgressed the law in other respects.
Collateral issues relating to the charter powers of the water company and other matters incident to the business transactions of the parties can have no controlling effect in this controversy because the precise question for decision is the right of the railroad company to divert the water of the stream from its natural course and convey it through, over and away from the riparian land to a reservoir several miles distant to be used for general railroad purposes. In a long and unbroken line of cases it has been held that the diversion of water from, its natural course in a stream by a riparian owner for purposes other than those incident to the proper enjoyment of the riparian land is unlawful. The upper riparian owner has a right to the use of the water of the stream on his land for any legal purpose, provided he returns it to its channel without contamination or substantial diminution: Penna. R. R. Co. v. Miller, 112 Pa. 34. In the. present case the water diverted, and about which complaint is made, was not used on the. riparian land for any purpose, nor was it returned to the stream at any point, above the land of the complaining lower, riparian owner. It is argued that a riparian owner may use and enj'oy the flowing water of a stream in such rea-, sonable manner as not to injure unnecessarily the rights of others and, a number of authorities are cited in supports this,position. Several of our own cases are relied, on to sustain fhe proposition that a riparian owner has *610the right to the usé of the stream as an incident to the riparian land for ordinary purposes, and also for purposes sometimes called extraordinary, provided in such extraordinary use he does not materially diminish its quantity or impair its quality: Penna. Railroad Co. v. Miller, 112 Pa. 34; Clark v. Railroad Co., 145 Pa. 438; Standard Plate Glass Co. v. Water Co., 5 Pa. Superior Ct. 563. In this connection Brown v. Kistler, 190 Pa. 499, is cited as deciding that an upper riparian owner has the right to use the water for household purposes and for watering stock, and also for manufacturing and other purposes, to an extent that is not unreasonable in view of the size of the stream. It is true that it has been so held in the cases merltioned and in other cases not cited. But in no decided case in our State has it been held that a riparian owner had the right to do what appellant has undertaken to do in the present case, that is, pump the water away from the riparian land to be used at distant points for purposes in no way connected with the use of the lánd or incident to its enjoyment. To so hold now would be to take a long step in advance of any case yet decided in Pennsylvania.
It is settled law that riparian owners have no ownership of running water, nor have they any right to divert or sell it for general use, and are limited in their own use of it to ordinary purposes incident to the enjoyment of the riparian land, and in exceptional cases to what is called extraordinary uses upon the land itself, provided such extraordinary use does not materially diminish the flow of the stream or impair the quality of the water. But the extraordinary use must be upon the riparian land and this is the utmost limit to which our cases have gone. To further extend the doctrine would be to disregard settled principles of law. As we view it there is no escape from the conclusion that appellant' standing alone on its rights as a riparian owner cánnot lawfully divert the water of Roaring Brook for general: railroad uses in the City of Scranton.
*611But even conceding this to be true, learned counsel for appellant ably and earnestly contend that appellee is not in position to raise the question and has no stand-' ing to ask for equitable relief. Several reasons are urged in support of this position, the main one being that for the purposes of this case appellee must be regarded as a riparian owner and not as a water company enjoying its rights under the power of eminent domain. The answer to this position is that it does not matter whether appellee be regarded merely as a riparian owner or as a water company having properly exercised the right of eminent domain in the condemnation of the stream, because in either event it has standing to complain of what was done by appellant in diverting the water from the-stream and conveying it away from the riparian land for purposes in no way incident to the enjoyment of the ■ land itself. The situation would be different if the water so diverted was used upon the riparian land. In that case its right to complain would depend very largely upon how the amount of water diverted affected the flow of' the stream and when it was returned to its natural course how it impaired the quality of the water. These questions do not arise in the present case and so far as the record discloses there is no evidence to show that the diverted water was returned to its natural course. It' was certainly not returned to Roaring Brook at any point above No. T dam. The thing complained of here is not that the water was diverted for a temporary use on the riparian land and then permitted to flow back into the stream, but that it was pumped through mains away from its natural channel a distance of several miles and there used for purposes in no way incident to the land to which the right was riparian. We therefore conclude, that appellee had standing to 'complain of the flnlawfuPdiversion of the water even if it be regarded merely as a lower riparian owner. This makes it unnecessary to discuss several interesting questions .delating to'the proper exercise by a water company of ¿the *612right of eminent. domain in condemning a stream of water. This subject was discussed in Boalsburg Water Company v. State College Water Company, 240 Pa. 198, in an opinion recently handed down. That case is authority for the admission in evidence of the minutes of a water company containing resolutions to condemn the water of a stream in a court proceeding in which the validity of the condemnation was involved. Resolutions to appropriate the water of a stream is the first step to be taken in a condemnation proceeding and when a water company claims a right under the power of eminent domain it is proper to show by the minutes what tvas done in this respect. This is the answer to those assignments of error in which this question was raised. It is not necessary for the purposes of the present casé to discuss or determine the rights, powers and duties of the appellée water company as a public service . corporation and we.do.not do.so. These questions have no proper place in determining the rights of the parties to this controversy and we therefore refrain from either discussing or deciding them. Obiter dicta observations are always unsatisfactory and frequently misleading and dangerous.
It is . strongly urged that the appellant company has the right by prescription and . by contract to divert the water about which complaint is made. This right is asserted under the agreement .of 1866, the deed of 1897, and the long, continued use of the water at certain points for railroad purposes. The answer to this position is obvious. No attempt is made in this proceeding to interfere with these rights of' the railroad company. Whatever rights, if any, appellant may have .by deed or covenant or by .prescription, it may still enjoy, but we cannot undertake to determine , just what those rights are in this case, except that they do not include the right to .supply wat^r. for general railroad, purposes'in the City of .Scranton.. No such : right was ever asserted .by the railroad company until within a recent period: and. *613then it was challenged by appellee. We do not put this upon the ground that the railroad company by so doing was interfering with the water company in supplying water under its charter to the inhabitants of Scranton. This would be an untenable position under the law. If the railroad company could secure a water supply for its own purposes so as not to divert the water of a stream to the injury of riparian owners, or if it should condemn the water of a stream not already appropriated under the right of eminent domain as it may have the right to do under proper circumstances, its right to thus furnish its own water supply could not be seriously questioned by the water company or by any one else. But when the railroad company stands on its rights as a riparian owner and claims the use of the water for extraordinary . purposes it must show that the extraordinary use is upon . the riparian land. If it stands upon its rights under a . contract or by prescription it is confined to such uses and at such points as the contracting parties stipulated in their agreement or permitted without objection for a long period of years. In the present case these rights . are not denied by appellee and the court below did not enjoin the use of the water at certain designated points : for general railroad purposes. The decree of the court leaves the railroad company in the enjoyment of all the rights claimed by it for a long period of years. What is enjoined is the extension of those rights into new fields and to distant points where a much larger supply of water is required. In thus defining the rights of the parties^we think the learned court below was clearly right.
The standing of appellee to ask equitable relief by way of injunction in a case of this character is ruled by Griffiths v. Monongahela Railroad Co., 232 Pa. 639. As has been hereinbefore pointed out this is not a case where a lower riparian owner seeks to enjoin the ex- . traordinary use of .water on the riparian land. The thing complained of here is not the unlawful diversion of *614water, for temporary uses ou the riparian land but for general railroad purposes off the land and several miles .distant. It is unnecessary.to discuss many incidental questions raised by this appeal and to do so would only . prolong the opinion without giving any light to. ajd in . the decision, of the precise question .involved.
Decree affirmed, at cost of appellant.