¶1This is an appeal from the judgment-roll, in an action for damages, for the diversion of water, and for an injunction, united in the same complaint, tried to a jury, and judgment for damages and a perpetual injunction.
¶2The jury returned a general verdict for $250 damages, in favor of the plaintiff, and, also, findings on the special issues submitted.
¶3Thereupon, both parties filed motions — the plaintiffs for judgment and decree, and the defendants to set aside the general verdict, and for judgment upon the special findings.
¶4Both motions were heard together, and the defendants’ overruled, and the plaintiffs’ sustained, and, accordingly, judgment based upon the general verdict for $250 damages rendered, and a decree, based upon the pleadings, general verdict and special findings, for perpetual injunction entered, in favor of the plaintiffs and against the defendants.
¶5To this action of the court, as also to the ruling out of certain testimony, and the refusal and giving certain instruction to the jury, defendants, by counsel, excepted and appealed to this court.
¶6*540The first inquiry that naturally and properly arises here is, as to the regularity and legality of the proceedings in the court below, and involves the question of jurisdiction.
¶7The proposition, that law and equity cannot be blended in the same suit or action, under our organic act, was elaborately discussed and definitely settled in the case of Gallagher et al. v. Basey et al., by this court, at its January term, 1872.
¶8Upon the strength of that decision and the authorities upon which it is based, and the general principles of law governing, we hold:
¶91. That the organic act, in clothing the supreme and district courts of the Territory with both common-law and chancery jurisdiction, confers them as sejm’ate powers and distinct jurisdictions.
¶102. That in judicial proceedings in pursuance thereof, the well-known and recognized distinctions between law and equity must be maintained, and the peculiar and characteristic features of these different jurisdictions preserved, and they exercised separately and not together.
¶113. That it is within the province of the local statute to regulate or limit and control the forms of proceedings, in actions at law and suits in equity, but not within the scope of its authority to destroy or blend together, in the same proceeding, the two jurisdictions.
¶124. That actions at law, where legal remedy is demanded, must be tried as at law, and the j udgment based upon the verdict of a jury, or the findings of the court sitting in the capacity of a jury.
¶135. That suits in equity, where equitable relief is prayed, or where an equitable defense is set up to a claim at law must be tried as in a court of chancery, and the decree emanate from the judge sitting as a chancellor.
¶14In the case at bar both legal and equitable relief is sought, and both the law and chancery powers of the court are invoked.
¶15*541In the same complaint both damages at law and an injunction enjoining in equity are asked.
¶16While it purports to be an action brought on the law side of the court for damages, yet it seeks relief by restraint on the equity or chancery side also.
¶17And in this condition it was tried to a jury as at law, and a judgment rendered upon the general verdict of a jury, for $250 damages for the plaintiffs, and, at the same time and in the same connection, a decree entered perpetually enjoining and restraining the defendants.
¶18The court could only consistently and lawfully exercise but one of these separate functions or distinct jurisdictions in the same proceeding, and that only when properly invoked.
¶19The proceedings are neither in conformity to the established principles and rules governing in law or in equity, but seem to partake of the nature of both, and are irregular and illegal throughout.
¶20And for these reasons, if there were no others, the case will have to be reversed.
¶21And here the matter might' rest were it not for the fact that another and very important question presents itself, which it is considered advisable to notice in this connection.
¶22It relates to the effect on the right of the appropriator of water of a change in the place of use of the water appropriated.
¶23From the record it appears that on the 4th of June, 1866, the defendants and their predecessors in interest, by means of a dam, ditch and a posted notice at the point of appropriation, and about four miles above the mouth of the creek, did appropriate one thousand inches of the water of Mc-Clelland creek, in Jefferson county, Montana Territory, for mining purposes.
¶24And it also appears, that afterward, in September of the same year, plaintiffs, by means of a dam and ditch, about a mile below the point of defendants’ appropriation, did likewise appropriate two hundred inches of the water of said creek.
¶25*542And it further appears that defendants, by means of their said ditch, from the 30th day of June to the 4th day of July, 1870, did divert the water of the creek aforesaid from the head of and away from the plaintiffs’ ditch.
¶26And of these facts there is no controversy, and upon the appropriations, as above stated, the parties base their respective claims.
¶27The record also shows that “there was no proof introduced tending to show,” “nor” that “it was claimed on the trial that either right of either party had been abandoned.” And further, that “it was proven and conceded that the defendants’ appropriation of the water was prior, in point of time, to the plaintiffs’, to the extent of one thousand inches; but the plaintiffs claimed that, as they, the defendants and grantors, had not carried the water away, or given notice of their intent to carry it away from the head of plaintiffs’ ditch, until after plaintiffs’ grantors’ appropriation, that, therefore, they could not thereafter do so.”
¶28And this is the proposition upon which the plaintiffs rested their case, and which we propose to briefly consider for the purpose, if possible, of settling the law in that regard so far as this Territory is concerned.
¶29The case seems to have been tried and determined upon the theory that the water was not carried away from the point where the plaintiffs’ ditch tapped the stream, or that there was no actual notice brought home to plaintiffs of such intention to carry it away before their subsequent appropriation.
¶30The facts are, water was not carried away till after the dam and ditch of plaintiffs were constructed, nor does it appear that any notice, other than that of the general appropriation for mining purposes, was even given, except it be such as the acts of the defendants themselves might have indicated to the mind of a reasonable person. And it is not claimed that they did not follow up the construction of their ditch with proper diligence.
¶31We are constrained to believe that all this was not necessary, and that the defendants had the right, under the cir*543cumstances, to change the place of use and divert the water to any other point, to the extent of their appropriation.
¶32In the case of Maeris v. Bicknell, 7 Cal. 261, the court said: “The next question which arises in this case is, whether a party who makes a prior appropriation of water can change the place of its use without losing that priority, as against those whose rights have attached before the change. This question, we think, can admit of but one answer. It would seem clear that the mere change in the use of water from one mining locality to another, by the extension of the ditch, or by the construction of branches of the same ditch, would by no means affect the right of the party. It would destroy the utility of such works were any other rule adopted.”
¶33And in the case of Davis v. Gale, 32 Cal. 26, this rule is not only confirmed, but the court goes still further and lays down another equally wise and important rule, that a prior appropriator may even change the use for which he first appropriated the water without losing his right of priority, as against a party whose subsequent appropriation was made before the change took place.
¶34In the language of the learned judge who delivered the opinion of the court in that case, “a party acquires a right to a given quantity of water by appropriation and usé, and he loses that right by nonuse or abandonment. Appropriation, use and nonuse are the tests of his right, and place of use and character of use are not. When he has made his appropriation he .becomes entitled to the use of the quantity which he has appropriated at any place where he may choose to convey it, and for any useful and beneficial purpose to which he may choose to apply it. Any other rule would lead to endless complications and most materially impair the value of water rights and privileges.
¶35“ Thus, a party may appropriate water, in the first instance, for the purpose of placer mining, and when his ground is worked out, or he finds it will not pay, or that ground further on is better, he may leave the former and carry the water to the latter without losing his priority.
¶36*544“ Or lie may find paying quartz, and change the use of his water from fiuming or sluicing into a motive power for crushing his quartz, without forfeiting his prior right.
¶37“ And so he may in the first place tap a stream for the purpose of running a saw-mill, and after the timber is exhausted, or he finds that a grist or any other kind of a mill will be more profitable, he may change the use from one purpose to the other and to a different point, if necessary, without surrendering or impairing his right of priority.
¶38' “ These water rights are frequently secured by and attended with the expenditure of large sums of money, and to limit them to th% particular place or the special purpose in view of which they were first sought and acquired, by such a harsh and arbitrary rule of law, would be manifestly unjust and seriously deleterious in its results, and greatly embarrass and retard the development of the resources of the country.”
¶39We agree with the view expressed in the case of The Union Water Company v. Crary, 25 Cal. 509, that the right of the first appropriator may be lost in whole or in part by adverse possession, under the statute of limitations. But in this case no adverse possession is contended for nor is the statute of limitations pleaded or relied upon by the plaintiffs.
¶40And from the record it appears that the defendants pursued the work on their ditch, which is some twenty-seven miles long and cost about $50,000, with such reasonable diligence as would undoubtedly make the appropriation date and relate back to the commencement of the same, even were abandonment claimed and insisted upon.
¶41The notices posted on the stream, of the appropriation of so much water for general mining purposes, and the im-mediate entering upon the continued prosecution of the construction of the dam and ditch, and its extension or branches, were sufficient to put the plaintiffs on their guard and to apprise them of the prior appropriation of the defendants and of their superior rights in the premises. And from these facts they were bound to take and were charged *545witli notice of tke defendants’ prior appropriation, and if they then proceeded it was at their own option and peril.
¶42Nor were the defendants required to take notice of any subsequent appropriation by the plaintiffs, nor to give notice that they intended to reclaim the waste water from their mining operations, and that plaintiffs could not always use the same.
¶43The plaintiffs could acquire no other than a mere privilege or right to the use of the waste water, or at most, but a secondary and subordinate right to that of the first appropriators, and only such as was liable to be determined by their action at any time, unless the water had been turned back into the original channel after it had been used and answered the purposes of the first appropriators, without any intention of recapture, and thereby becam& publice juris and subject to appropriation by any one, which does not appear from the record ; but clearly the contrary it shows, and was claimed on the trial and proof offered to that effect.
¶44The case is reversed and remanded.