Case, for erecting a dam across the Se-baslicook river, in the town of Benton, whereby the plaintiff was prevented from using the same, as a highway, for floating his logs.
After the plaintiff had closed his testimony, the defendants offered to prove certain propositions, but the presiding Judge ruled that the evidence offered would not constitute a defence to the action; and thereupon a default was entered, and the defendants excepted. The exceptions raise the single question of law, whether the evidence offered would be a valid defence to the action.
A stream which, in its natural condition, is capable of being used for floating logs, lumber and rafts, is subject to the public uso, as a highway, though it be private property, and not strictly navigable. This right of the public, however, must bo exercised in a reasonable manner, since each person has an equal right with every other person to its enjoyment, and the enjoyment of it by one, necessarily, to a certain extent, interferes with its exercise by another. What constitutes reasonable use by the public depends upon the circumstances of each particular case, as the occasions for the use are so numerous and diverse that no positive rule can be laid down to regulate it, in every instance, with anything like entire precision. The various purposes for which such a highway is used by the public, whether for transporting merchandize, rafting, driving or booming logs, or securing them at the mill, afterwards, if necessary, require so much space as temporarily to obstruct the way; but, if *490parties so conduct themselves in this business as to discommode others as little as is reasonably practicable, the law holds them harmless. If the rule of law was otherwise, the right of way, in many cases, could not be made available for any Useful purpose. Brown v. Chadbourn, 31 Maine, 9; Davis v. Winslow, 51 Maine, 264.
As respects the rights of the land owner to streams, it is to be observed that, while he has a property in the stream, he has no property in the water itself, aside from that which is necessary for the gratification of his natural or ordinary wants. All the rest of the water is publici juris; aqua cur-vet et debet currere ut currere solebat. The right of enjoying this flow without disturbance, interference or material diminution by any other proprietor, is a natural right, and is an incident of property in the land, like the right the proprietor has to enjoy the soil itself, without molestation from his neighbors. The right of property is in the right to use the flow, and not in the specific water. Each proprietor may make any use of the water flowing over his premises which does not essentially or materially diminish the quantity, corrupt the quality, or detain it so as to deprive other proprietors, or the public, of a fair and reasonable participation in its benefits. Race v. Word, 30 E. C. L. & Eq., 187; Johnson v. Jordon, 2 Met., 234; Dickinson v. Grand Junction Canal Co., 7 Exch., 282; Tyler v. Wilkinson, 4 Mason, 397.
This rule does not require that there shall be no diminution, abstraction, or detention whatever, by the upper or lower riparian proprietor, as that would be to prevent all reasonable use of it. The same principle in regard to use, by the riparian proprietors, applies, as in the public use of the stream as a highway; it must be a reasonable use, and not inconsistent with the reasonable enjoyment of the stream by others who have an equal right to its use. Reasonable use is the touchstone for determining the rights of the respective parties.
Thus, in considering this subject, we find the public right *491of way over the stream, and the land owner’s right of soil under it, and his right to use its flow. The rights of both these parties are necessary for the purposes of commerce, agriculture, and manufactures. The products of the forest would be of little value if the riparian proprietors have no right to raise the water by dams and erect mills for the manufacture of these products into lumber. The right to use the water of such streams for milling purposes, is as necessary as the right of transportation. Indeed, it is this consideration that oftentimes imparts the chief value to the estate of the riparian proprietors, and without which it would have no value whatever in many instances. Each right is the handmaid of civilization; and neither can bo exercised without, in some degree, impairing the other. This conflict of rights, therefore, must be reconciled.
The common law, in its wonderful adaptation to the vicissitudes of human affairs, and to promote the comfort and convenience of men, as unfolded in the progress of society, furnishes a solution of this difficulty, by allowing the owner of the soil over which a floatable stream, which is not technically navigable, passes, to build a dam across it, and erect a mill thereon, provided he furnishes a convenient and suitable sluice or passage-way for the public, by or through his erections. In this way both these rights may be exercised without substantial prejudice or inconvenience.
In Brown v. Chadbourn, before cited, which was an action on the case, to recover damages and expenses in getting the plaintiff’s logs by the defendant’s dam, the Court say, — "the defendant could, by law, erect and continue his dam and mills, but was bound to provide a way of passage for the plaintiff’s logs.” So, in Knox v. Chaloner, 42 Maine, 157, the Court affirm the same principle, and hold that "the right of passage remains in the public, for which the mill owner must make suitable provision at his peril.” Again, in Veuzie v. Dwinel, 50 Maine, 487, Rice, J., observes, and the Court held that, " while the mill proprietor may erect and maintain his dam, he must, at the same time, keep *492open, for the use of the public, a convenient and suitable passage-way through or by his dam.”
Upon .the principles of these authorities, the evidence offered by the defendants, that the Sebasticook river was not navigable, that they owned the land where the dam was built, that the place was suitable for a mill site, and had been used as such for many years, and that " the dam was erected for the purpose of raising water for working water mills,” would clearly establish their right to erect and maintain their dam and mills, provided they furnished a suitable passage-way around them.
We think that this condition was complied with in the offer of the defendants to prove that " a sluiceway suitable for running logs, rafts and other lumber, was by them constructed at the time the dam Avas erected, and in a suitable place, and kept in proper condition by them during the time embraced in the plaintiff’s declaration.” If such a state of facts existed, there Avas no nuisance; the plaintiff was protected in the reasonable exercise of his right of way, and the defendants exercised their right to. build the dam, in a reasonable manner. The suitableness of the dam negatives the idea of a nuisance. If the sluiceway was a suitable one, it did not, in legal contemplation, constitute an unreasonable obstruction to the enjoyment of the plaintiff’s easement. It was not necessary that the erection of the mill should precede the construction of the dam ; the latter properly preceded the former. It was sufficient if the dam was built at a place suitable for a mill site, and for the purpose of raising the water to propel a mill to be subsequently erected thereon.
We think that the evidence offered by the defendants constitutes a valid defence to the action, and that the exceptions must be sustained, the default stricken off, and the case must stand for trial.
Appleton, C. J., Walton, Barrows and Tapley, JJ., concurred. Kent, J., did not sit.