Bellows, J.
This bill in equity is brought to compel the defendants to permit the water in Powow river to pass, from May 12 to Oct. 12, in each year, without obstruction from their dam, upon the ground, that, otherwise, eight tracts of land of the plaintiff will be overflowed and injured.
The plaintiff alleges that the injury to these lands is in its nature irreparable, and that as to the tracts numbered two, five and six, the title of the plaintiff has already been established in a suit at law.
On the other hand, the defendants deny that the injury, if any there be, is in its nature irreparable, but insist that it may be adequately redressed at law; and that although a judgment at law has been obtained by the plaintiff against the Salisbury Manufacturing Company for injuries to the tracts numbered two, five and six, upon the defendants’ confession, yet that in point of fact the value of those lots is very small, and the injury merely nominal.
Upon a careful examination of the proofs in the cause, it appears that since August 17, 1849, a suit at law has been pending in favor of this plaintiff against the Salisbury Manufacturing Company, for flowing by means of the same dam the plaintiff’s land known as the Schellingland, and containing about thirty-seven acres; and it is to this tract that the principal injury is supposed to be done. During the pendency of this suit there have been six jury trials, and four times the jury have disagreed ; once, they found a verdict for the plaintiff for one cent damages, and once a general verdict for the defendants, both of which were set aside.
This land has the general character of swamp land, and none of it cultivated, and the plaintiff’s case is, that much of it has been flowed by the defendants’ dam, and that by keeping up the water the natural draining has been obstructed. This is denied by the defendants, and this is the question submitted to the jury.
Under these circumstances, we are satisfied that in respect to this land there is no call for the interposition of a court of equity by way of injunction.
It appears, further, that on the third day of September, 1855, the plaintiff brought another suit against the Salisbury Manufacturing Com[434]*434pany for flowing the eight several tracts of land described in this bill, which was entered and continued from term to term, until October Term, 1860, when the defendants confessed the plaintiff’s cause of action as to the tracts of land numbered two, five and six, and that he was entitled to recover damages to the amount of forty dollars, and no more, and as to the residue, pleaded not guilty. This confession the plaintiff accepted, remitting the residue of his claim, and judgment was rendered accordingly at the January Term, 1861. It may be observed, however, that it is assumed in the argument that, previous to the confession, the plaintiff had struck out of his declaration the counts embracing the tracts numbered one, three and eight, although we do not find it so stated in the record. In the view we take of the case, however, we do not deem this important.
In regard to these tracts numbered one, four, seven and eight, we think no case is made for the exercise of the extraordinary power of a court of equity which is invoked by this bill; and this conclusion is independent of the effect of accepting the confession, which we do not find it necessary to consider.
There remains, then, for consideration, only the question in respect to the tracts of land numbered two, six and seven, for injuries to which by means of defendants’ dam, the plaintiff has recovered judgment in a suit at law upon defendants’ confession.
Upon examining the proofs in the cause, it appears that the original suit was brought and the trials had as stated in the answer, and with the results therein set forth, and that the three tracts of land numbered two, six and seven, were purchased by the plaintiff at the times stated in the answer, that the three lots contain in all five acres and ninety-one rods, and that the plaintiff paid for them two hundred and seven dollars.
And we think the weight of the evidence is, that these lands were purchased by the plaintiff with the view of obtaining tracts that were surely flowed by the company’s dam, and with the purpose to use them to bring the company to terms in respect to the lands embraced in the original suit. Indeed, the plaintiff himself testifies that he took a reasonable common sense view of it; that he supposed he had lands that were flowed and damaged by the company, and the company would not acknowledge damages to any of them; and he came to the conclusion that as they were buying land to keep water on him without acknowledging any flowage, he would buy land to keep it off until he could control the whole flowage, if possible. Again, he says, he. bought these lands to control his peat lands that were flowed, and if law and justice won’t assist him in freeing his own lands, he would free them himself; and upon the whole, we are satisfied that these three lots were purchased in the belief that they were clearly flowed by the defendants’ dam, and with the view to use them to enforce an adjustment of the plaintiff’s claims on account of the alleged injury to the lands embraced in the first suit.
The grounds of defence set up by the answer in respect to these three lots are:
I. That the Salisbury Manufacturing Company claimed and exer[435]*435cised the right to keep up the water in their dam at all seasons of the year, upon the ground that they had purchased the right so to do of all the land owners, and had made expensive additions to their manufacturturing operations, relying upon the additional water power so acquired; and that the owners of these lands well knowing these facts, for about six years, permitted said company so to use said dam and enlarge their works, without giving them any notice that they'had lands that were flowed.
II. That the damages to these lands, if any, are merely nominal, and the remedy at law is adequate.
III. That the title of the plaintiff to these lands was obtained in such way and for such a purpose, that a court of equity should decline to lend its aid by way of injunction.
In regard to the first position, it appears that before the plaintiff brought his suit for flowing these three lots, and the other five, which was in September, 1855, the Salisbury Manufacturing Company had kept up their dam during the entire year, for seven or eight years, and about six years before the plaintiff purchased either of the three lots in question; and we think the weight of the evidence is that it was so kept up under a claim of right, the company supposing they had purchased in the right to flow all the lands that would be affected. The proof is satisfactory that the company made very extensive surveys and levels to ascertain what lands would be affected, and took measures to purchase all such, and did in fact purchase a very large number, more than two hundred in all, and at a heavy expense; and from the evidence before us, we think it might well have been supposed that all had been obtained, and consequently that the water was kept up in the dam under a claim of right.
It is alleged in the answer that the defendants expended large sums of money in enlarging their works upon the strength of the additional power so acquired, without notice or objection; and upon the proofs exhibited it appears that between the years 1847 and 1854, inclusive, the Salisbury Manufacturing Company made large additions to their mills and machinery, and at great expense, and that since the year 1854, and before the filing of the bill in this case, that company and the Salisbury Mills have continued to expend large sums, amounting in all to about $850,000, in enlarging their works, so that all the additional power derived by keeping up the water at the aforesaid dam is put in requisition to propel their machinery.
It being found, then, that the water was kept up, and used, nearly eight years before the suit at law of Sept. 3, 1855, under a claim of right, and that large and expensive additions were made to the defendants’ mills and machinery, requiring an additional supply of water, the question is, whether it was with the knowledge and acquiescence of the owners of these three lots of land.
Upon this point, it appears that previous to 1847, the water had not ■been kept up between May 12 and October 12, in each year, but after that the water was kept up through the entire year, the dam being about seven and one half feet high; and this,, of course, would make a marked [436]*436change in the condition of the water near the dam, and the owners of land overflowed in consequence would ordinarily be presumed to have notice of that fact, and that it was so flowed under a claim of right. So that if this continued for twenty years without interruption, a title would be gained; and this necessarily supposes that the occupation and use of such land has been of that open and visible character as to give notice to the owner; the same as in the case of land not covered by water, in which case an open and visible occupation is conclusive upon the point of notice; and even in the case of an unregistered deed such occupation will charge with notice a subsequent purchaser, or an attaching creditor. In respect to these three lots there is nothing to distinguish the occupation from the ordinary cases of flowage, and we therefore think the owners of those lots are to be charged with notice.
As to the matter of acquiescence by those land-owners, it is to be remarked that there is no evidence of any objection by any of them, until after the plaintiff purchased the lots, and in the absence of such evidence, we may fairly assume that no objection was made. In respect to the lot numbered two, or the Gale lot, the plaintiff made his purchase November 15, 1853, and there is no direct testimony on the point whether objections vrere made by Mr. Gale, although his deposition was taken. From the testimony of Dr. Bassett, it appears that on the seventeenth day of October, 1854, almost a year after his purchase of this lot, he opened a correspondence with the company upon the subject of flowing his lands.
In respect to lot numbered five, or the Currier & Rowell land, the evidence tends to show that Phillip Whittier, who was engaged in settling for flowage with land-owners under Mr. Derby, agent for the Salisbury Manufacturing Company in 1853, called upon one Merrill, then the owner of this lot, for the purpose of settling with him, and was informed by him that he had no land that was flowed.
In regard to the lot numbered six, or the Webster lot, which was bought by the plaintiff July 1, 1854, of Mr. Webster, who had owned it since the fall of 1853, it appears from his deposition that while he owned it he made no claim for damages, although he had an idea that his line extended into the flowed ground, and that if he kept the land he should have gone and got damages of the company.
From this evidence, and the absence of any proof of objection by the owners of these lots.until the fall of 1854, when the plaintiff opened a correspondence with the company, we are satisfied that the company kept up the water in their dam the entire year, for about seven years, under a claim of right to do so, and with notice to the owners of these lands, actual or constructive, and with their acquiescence during that time.
It is claimed by the plaintiff that the injury to his lands is, in its nature, irreparable ; but this is denied by the defendants, who allege that it is merely nominal. The proofs show that lot numbered two, or the Gale tract, lies on both sides of a brook emptying into the Powow river, a short distance above defendants’ dam. Its form is an oblong square, and the brook passes across it, somewhere near the middle of its length. [437]*437The whole tract is about two and one half acres, and when the dam is full the water in the brook on this land is about ten rods long and four rods wide; and there is no evidence that any income had ever been derived from the parts so flowed. The witness who furnishes the plan of this land, Mr. Wiggin, says, that he was there once when the pond was down, and there was no water in the brook.
The tract numbered five, or the Currier & Rowell lot, contains about two acres, and lies in, or upon, Country pond. It appears from the testimony of Mr. Wiggin, that when the defendants’ dam is. full, about one-fourth of an acre of this land, at a place called the bog, is flowed,, and eleven and three-fourths rods at the other end is also flowed. It was conveyed to the plaintiff, August 30, 1854, reserving the wood on the lot, with the right to remove it in three years ; and there is no evidence of any income being derived from the land in any other way.
The lot numbered six, or the Webster lot, contains one acre, and was purchased July 1, 1854, for $25, and lies on the margin of a cove in the Powow river, near the dam. When the bargain was made for it, the plaintiff and Webster examined it, and the plaintiff pointed out what he wished to buy for a larger price, saying he wanted it for the flowage. It appears from the testimony of the grantor that the bank was steep, and that there was nothing on the upland when he sold, and that the line towards the water was uncertain, and that plaintiff had made no use of the land since he bought it.
From this statement of the evidence it is manifest that the injury is not of the character that would call for the interference of a court of equity when the plaintiff’s title had not been established at law; such is clearly the doctrine of Coe v. Lake Co., 37 N. H. 255, Mason v. Sanborn, 45 N. H. 169, Eastman v. Amoskeag Man. Co., 47 N. H. 71; and the question is, whether a judgment in a suit at law establishing that title would justify an injunction under the circumstances of this case. This involves an inquiry into the general principles which guide the discretion of courts of equity upon applications of this sort.
The power to grant injunctions to prevent injustice has always been regarded as peculiar and extraordinary. It is not controlled by arbitrary and technical rules, but the application for its exercise is addressed to the conscience and sound discretion of the court. Ordinarily, it will not be exercised when the right of the complainant is doubtful, and has not been settled at law; and even when it has been so settled, an injunction will not be granted when the remedy at law is adequate. It is not enough that an injury merely nominal or theoretical is apprehended, even although an action at law might be maintained for it; but to justify the interposition of this summary power, there must be cause to fear substantial and serious damage, for which courts of law could furnish no adequate remedy. What injuries shall be regarded as irreparable at law must depend upon the circumstances of the particular case. If the injury be trivial, as by slightly darkening a neighbor’s windows, or raising the water of a river a few inches upon his rocky shore, doing him no appreciable or serious damage, equity would not ordinarily interfere by injunction; even in cases where the right had been established at [438]*438law, for the power is extraordinary in its character, and is to be exercised in general only in cases of necessity, and when the court can see that other remedies are inadequate to do justice between the parties ; and even then it is to be exercised with great care and discretion.
If the granting of an injunction would necessarily cause great loss to the defendant, a loss altogether disproportioned to the injury sustained by the plaintiff, that fact should be considered in determining whether the application should be granted, and in some cases it would justly have great weight.
It has often been supposed that when the right has been established at law the plaintiff would be entitled to an injunction as matter of course; and this misapprehension has arisen probably from the fact that in a large number of cases injunctions have been refused upon the express ground that the title of the plaintiff had not been established at law, leaving room for the inference that if it had been so established, the injunction would have been issued.
This, however, is clearly not the doctrine of courts of equity, for they will not ordinarily exercise this summary and extraordinary power, when substantial justice can be done by courts of law.
Such is the doctrine of our own courts, as held in the recent case of Wason v. Sanborn & al., 45 N. H. 169, and Eastman v. Amoskeag Man. Co., 47 N. H. 71; and so it is distinctly held in Wood v. Sutcliffe, 2 Simons N. S. 163. In Wason v. Sanborn & al., it was laid down by Bell, C. J., that to authorize the court’s interference by injunction there should appear imminent danger of great and irreparable damage, and not of that for which an action at law would furnish full indemnity. In Eastman v. Amoskeag Man. Co., Nesmith, J., says plaintiff show a case of strong and clear injustice, of pressing necessities, and imminent danger of great and irreparable damage.
In the Attorney General v. Nichol, 16 Yes. 337, it was held that an injunction against darkening ancient windows would not be granted in every ease affecting the value of a building, though an action at law might lie. Lord Eldon says that the foundation of equity jurisdiction to interfere by injunction, is that sort of material injury to the comfort of those who dwell in the neighboring house, requiring the application of a power to prevent, as well as remedy, an evil; and again, he says, he repeats the observation of Lord Hardwiche, that the diminution of the value of the premises is not a ground; and there is as little doubt that this court will not interpose upon every degree of darkening ancient lights and windows. At the same time he holds that an action in the case might be maintained in many cases which would not support an injunction, and proof, therefore, that the ancient lights were darkened without showing how' much, was not sufficient. This case, it will be seen, was decided without regard to the fact whether the title was, or was not, established at law.
In 2 Story’s Eq. Jur. sec. 925, it is said that it is not every case that will furnish a right of action against a party for a nuisance, that will justify the interposition of courts of equity to redress the injury, or to remove the nuisance; but there must be such an injury as from its na[439]*439ture is not susceptible of being adequately compensated by damages at law: or such as from its continuance or permanent mischief, must occasion a constantly recurring grievance which cannot be otherwise prevented by an injunction; and he lays it down that a mere diminution of the value of property by the nuisance without irreparable mischief, will not furnish any ground for equitable relief. So is Dunn v. Valentine, 5 Met. 8, where it was held that the owner of a vacant house lot was not entitled to an injunction to restrain the exercise of an offensive trade near it, although it might diminish the value of the lot, upon the ground that the remedy at law was adequate.
In Begalow v. Hartford Bridge Co., 14 Conn. 565, it was held that to authorize an interference by injunction there must be not only a violation of the plaintiff’s rights, but such a violation as is, or will be, attended with substantial and serious damage, and not merely a technical or inconsequential injury, even although an action at law might be maintained for it; and therefore the court refused to restrain the building of a causeway that would cause the water of Connecticut river to rise more rapidly and higher on plaintiff’s land than it otherwise would, it not appearing that it would materially affect the productions or injure the buildings. See, also, Attorney General v. Cleaver, 18 Ves. 210, and cases; Hanson v. Gardner, 7 Ves. 305, and notes; Shreeve v. Voorhees, 2 Green. Ch. 25 ; 2 U. S. Dig. 374, sec. 102 ; Van Winkle v. Curtis, 2 Green. Ch. 422.
To the point that the application is addressed to the sound discretion of the court, are Riddall v. Bryan, 14 Md. 444; 20 U. S. Dig. 530, sec. 9; Gray v. Ohio & Penn. Railroad, 1 Grant's Oases, (Penn.) 412; 19 U. S. Dig. 380.
Another principle which is held to govern the discretion of the court in these cases, is that the application for the injunction must be seasonably made; and therefore if it appear that the owner of the property supposed to be affected by a nuisance has allowed it to exist for several years, with knowledge of its existence, and without any objection, and especially, if he has acquiesced in the claim of another to use and enjoy the subject of complaint as of right, and to expend money upon the strength of it, with his knowledge and without objection, courts of equity will decline to grant an injunction, but leave him to his remedy at law. Nor would it be necessary that this acquiescence should be such as to be a defence to a suit at law, although if a party stands by and sees another expend large sums of money in erecting what might in fact be a nuisance, and such party is aware that the other supposes he has the right to do what he is doing, and yet such party makes no objection, although aware of his rights', he would be estopped both at law and equity. So is Odlin v. Gove, 41 N. H. 465.
In the absence, however, of what would constitute an equitable estoppel, courts will ordinarily decline to exercise this summary power, unless the party invoking it has used due diligence in making his application.
In The Rochdale Canal Co. v. King, 2 Simons N. S. 78, this doctrine was fully recognized. There the defendant had taken from the [440]*440plaintiffs’ canal, water for malting and condensing steam used by them to operate their mills, upon the banks of the canal, when, by the law creating the canal corporation, the defendant had the right to take the water only for the purpose of condensing steam. It appeared that the defendant’s mills were built in 1830, and water drawn from the canal for condensing steam, and also for generating it, and for other purposes, from that time down to 1847, with the plaintiff’s knowledge and without objection until then, and that defendant incurred great expense in constructing his works, relying upon the water so 'obtained. In 1848, the plaintiffs brought an action at law against the defendant for using the water for other purposes than for condensing steam, and obtained a verdict for one shilling damages, upon which judgment was eventually rendered. This bill for an injunction was filed in February, 1851, and the court decided, that, after such acquiescence, the plaintiffs were not entitled to relief in equity, notwithstanding they had established their right at law. The decision went entirely upon the ground of the acquiescence of the plaintiffs which deprived them of the right to the aid of a court of equity, whether it was a good defence at law or not.
In Wood v. Sutcliffe, 2 Simons N. S. 163, an injunction was refused mainly upon the ground that the plaintiff stood by while defendant was constructing his works, and suffered him to use them from the beginning of 1845, until the beginning of 1850, without giving him any hint that he was doing what he had not a lawful right to do. The application was to restrain the defendant from pouring into the stream, on which both plaintiff and defendant had mills, the refuse from defendant’s mill, the plaintiff having established his right in 1850, by a suit at law, although the damages recovered were only nominal.
It appeared, also, that other mill owners discharged their refuse into the same stream, and were paying to the plaintiff for the privilege of doing so, at the rate of £2 per annum per horse power, having made that arrangement to avoid litigation. The Yice Chancellor was of the opinion that the injury might be compensated in money, and that the injunction ought to he refused on that ground, holding that as the plaintiff desired to apply a certain pressure to bring the defendant to terms, he ought to be left to the pressure which may be applied by means of an action at law.
In the case of the Birmingham Canal Co. v. Lloyd, 18 Ves. 515, where the danger apprehended was of a very serious nature, the drawing off the water of a great reservoir of the canal, the injunction was refused by Lord Eldon because the plaintiff had delayed coming to the court till two years after notice from the defendants that they proposed to work their colliery, during which two years they had expended £.2000, in providing engines, &c., for their works; although the plaintiffs on receiving the notice had notified the defendants that a suit at law would be commenced if they proceeded to open the levels or channels connected with the reservoir.
So in Ripon & al. v. Hobart, 3 Mylne & K. 169, where an injunction was sought to restrain the defendants from erecting a steam engine for the purpose of raising water from certain low lands which they [441]*441wished to drain, and throwing it into the river Wetham, to the great injury, as the plaintiffs alleged, of the banks of that river, which plaintiffs were bound to keep in repair, to prevent the flooding of the lands adjoining, it was held that due diligence had not been used by the plaintiffs, they having delayed application for the injunction for the space of nine months after defendants had commenced and made considerable progress and expended money therein. In both of these cases, the right of the plaintiffs had not been established at law, but the injury apprehended in both cases was of a very serious character and irreparable in its nature.
Barrett v. Blagrave, 6 Ves. 104, was an application for an injunction to restrain the breach of a covenant, but it was refused upon the ground, that, after eleven years acquiescence, the plaintiffs must take their chance at law.
In Binney’s Case, 2 Bland. Ch. 99, (Md.) it is held that to authorize an injunction it must appear that the applicant has acted promptly, and has not impliedly authorized what he now objects to, by his laches or acquiescence. If he applies to stay operations upon a large and costly work, it should appear that he applied for an injunction as soon as he became apprised of his fights and the extent of the threatened injury. See abstract in 2 U. S. Equity Dig. 65, secs. 17, 18.
So, standing by and seeing money expended in erecting mills to be operated by a certain stream, without objection, is a waiver. Jacox v. Clark, Walk. Ch. 249, (Mich.;) 2 U. S. Eq. Dig. 70, sec. 137.
So acquiescence may defeat the application for an injunction, though not sufficient to defeat a suit at law. Gray v. Ohio & Penn. Railroad, 1 Grant’s Cases, 412; see, also, Dunn v. Sprevier, 7 Ves. 235, and notes.
Upon these principles we are satisfied that an injunction ought not to be granted.
In the first place, we think that the injury to these three lots of land is not of such serious and irreparable character as to demand the interference of this court by way of injunction, especially in view of the serious loss and damage it would naturally cause the defendants; arming, as it must necessarily do, the plaintiff with the power of exacting from the defendants large sums of money, limited as it would seem only by his sense of what he could conscientiously ask as an indemnity for the injury to all these lands, and the expenses attending the long protracted litigation, including the services bestowed by himself in the prosecution of the several suits between them. Independent, however, of the effect upon the defendants, we think that, in respect to the three lots, the plaintiff has an adequate remedy at law. In the most serious aspect in which it can be viewed, the injury to these lands is but trifling. The prices paid for the whole five and a half acres was $207, about $37.50 per acre, mostly selected from larger pieces with a view to flowage. Of this quantity a little more than a half an acre appears to be flowed in two places, one quarter of an acre each; in one eleven and three-fourths rods, and another a piece of a steep bank, how much does not appear. These pieces are not shown to be productive, or that they ever were; on [442]*442the contrary,' most of it appears to be wet or swamp land.; and it does not appear that they are connected with other lands so as to make it essential that the water should be withdrawn during the summer months ; and it will be observed that defendants have the right to keep up the water from October 12 to May 12, in each year.
We cannot, under these circumstances, regard the injury as of sucha serious character as to call for the interference of this court. On the contrary, we regard it as nothing more than an ordinary case of a diminution of the value of land which can be adequately compensated at law; and in this we are sustained by the case of Wason v. Sanborn & al., and Eastman v. Amoskeag Man. Co., before cited.
Upon the ground of acquiescence or laches, we think the injunction ought not to be granted. For seven or eight years the owners of these lands have stood by and witnessed the flowing of them without objection ; and although it may not constitute a good defence to a suit at law, it furnishes a decisive objection to the interposition of a court of equity. The authorities already cited establish the generaJ rule, and there is nothing to take this case out of it. There was clearly an acquiescence of seven or eight years before any hint was given of any claim for compensation, and under circumstances, too, that called for notice, if any substantial injury was sustained ; and during this time the Salisbury Manufacturing Company expended large sums in extending their works.
In several of the cases cited an injunction was refused when the acquiescence was for a much shorter time; and we are satisfied that there is nothing here to distinguish the case favorably for the plaintiff, from many of the cases cited.
In addition to these grounds for refusing an injunction, the purpose and object'for which the plaintiff purchased these three lots of land are entitled to great consideration in determining the exercise of the discretion vested in a court of equity. It is manifest, from the character of these small parcels themselves as well as from the direct proofs, that they were not purchased for cultivation or for any ordinary use, but as the means of bringing the defendants to terms in respect to larger tracts of land, before any of these purchasers, the owners, with a knowledge of the facts had acquiesced, for six or seven years, in the claim and use made by the defendants. In equity, therefore, at least, the claim which he purchased must be regarded as somewhat stale, and on an application to the discretion of this court to prevent injustice, the fact that such purchases were so made and for the objects shown by the proofs, would be a strong, if not decisive, objection to the granting of an injunction. We are not prepared to say that this objection would be insuperable, but we think it is safe to say, that a very strong case in other respects would be required to overcome the repugnance of the court to lend its aid in this way to enforce rights so acquired.
Had these lands been purchased for cultivation, for house lots or other legitimate use, and the real object of this application had been to relieve the land from the effects of the defendants’ dam, a different case would have been presented; but here small parcels were selected of little value, and for the avowed purpose of bringing the defendants to terms in re[443]*443spect to plaintiff’s claim for flowing other lands, which claim, after asevere litigation for several years, he had been unable to establish at law.
To aid in such pressure by exerting the extraordinary powers of a court of equity, would be, we think, oppressive and unjust, and finds no countenance in the course of that court.
Woods v. Sutcliffe, 2 Simons Ch. 169, was a bill to restrain the defendant from polluting the waters of a certain river by pouring into it the waste from their mills ; but it appearing that the plaintiff' had licensed other mill owners to put similar waste into the same stream, and that the object of this bill was to bring defendants to terms and compel them to pay for the privilege, the court say, "if the plaintiffs desire to apply to the defendants a certain pressure in order to bring them to terms, I think I ought to leave plaintiffs to that pressure which may be applied by means of an action or actions at lawsaying that if a jury, in a trial at law, thought the defendants ought to come to terms, they might give £50 or £100 damages, instead of a farthing.
In that case, it will be observed that the plaintiff’s right had been established at law, as it has been in this case, and there was no objection to their mode of acquiring title to their mills, which were alleged to be affected by the pollution ; yet because the real object of the bill was to compel the defendants to pay for the privilege of pouring the waste into the river, and not to prevent its being done, the Vice Chancellor thought the injunction ought not to be granted.
Among the prominent reasons for granting an injunction, the plaintiff contends that the injury to his peat meadow' is irreparable, and that he has no adequate remedy for it at law. We think, however, as before stated, that, under the circumstances of this case, this court cannot interfere. If a clear case of irreparable injury and urgent necessity were shown, upon the ground that a court of law could furnish no adequate remedy, a court of equity might properly interfere in some form, but such a case is, w'e think, not made here.
In the trial of the action at law for flowing this land, there have been six trials by a jury from September, 1852, to April, 1863, in four of which the jury failed to agree. In May, 1853, there was a verdict for the plaintiff for one cent damages, which w'as set aside July, 1854; this trial went upon the ground, that, if the defendants’ dam caused the water of Powow river to overflow' this land, or the waters running into it, to remain on it longer than they otherwise would, or if the dam actually and perceptibly kept water upon his land and made it wetter than it otherwise would have been, the plaintiff was entitled to recover.
At the trial in April, 1860, a verdict was found for the defendants, but the jury was instructed that if the defendants, by their dam, threw any water back on to, or into, the plaintiff’s land, they were liable; but they were not liable for merely stopping the surface drainage, or the underground, percolating drainage, where there was no water course. On account of these instructions, the verdict was set aside, and the law settled to be, that, if the dam obstructed the natural drainage of the land, the defendants would be liable, unless such obstruction was caused by them in the reasonable use or management of their own laiidor privi[444]*444lege; and that what is such reasonable use or management is, ordinarily, a mixed question of law and fact.
Upon the law as thus laid down, the jury, at April Term, 1863, disagreed, and it might be because they could not agree upon the questions whether the water was flowed back on to plaintiff’s land, or the natural drainage was obstructed, or whether, if it was obstructed, it was so in the reasonable use of the defendants’ land and privilege.
When the jury agreed for the plaintiff, at May Term, 1853, theirverdict merely found that the plaintiff’s land was made wetter by the dam, while the verdict for the defendants in 1860, merely found that the dam had not caused the water of the river to overflow the plaintiff’s land. Upon the real questions involved, the action of the jury has left the matter in doubt; and there is nothing in the proofs before us, either as to the fact of injury having been done, or the nature of it if any is done, which is of that decisive character that would justify the granting of an injunction; and we have no hesitation in saying that these questions must de determined at law.
In respect to the other lands described in the bill, except the tracts numbered two, five and six, most of them are swamp lands, and in the near neighborhood of the principal tract, and with the exception of the peat meadow, are of a similar character. If injured at all by the dam, ánd that question stands much as it does in respect to the principal tract, the nature of the injury must be very similar to the injury to the three tracts numbered two, five and six, and can be adequately compensated at law.
Our conclusion, therefore, is, that the bill must be dismissed.