(after stating the facts as above). [1] The first question in this case is whether the complainant, the Cascade Town Company, by it's ownership of lands in Colorado conveyed by patent of the United States, is possessed of riparian rights as at common law, free from public taking or restrictive regulation save by the exercise of the power of eminent domain. The lands were patented to complainant’s predecessors in title in 1880, 1889, and 1890, at which times sections 2339 and 2340, Rev. Stats. (U. S. .Comp. St. 1901, p. 1437), were in force and constituted the only legislation by Congress affecting water rights of public lands in Colorado. The former, which was taken from Act July 26, I860, c. 262, § 9, 14 Stat. 253, is as follows:
“"Whenever, by priority of possession, rights to the use of water for mining, agricultural, manufacturing, or other purposes, have vested and accrued, and the same are recognized and acknowledged by the local customs, laws, and the decisions of courts, the possessors and owners of such vested rights shall be maintained and protected in the same; and the right of way for the construction of ditches and canals for the purposes herein specified is acknowledged and confirmed; but whenever' any person, in the construction of any ditch or canal, injures or damages the possession of any settler on the public domain, the party committing such injury or damage shall be liable to the party injured for such injury or damage.”
Section 2340, adopted from Act July 9, 1870, c. 235, § 17, 16 Stat. 218, provides that:
“All patents granted, or pre-emption or homesteads allowed, shall be subject to any vested and accrued water rights, or rights to ditches and reservoirs used in connection with such water rights, as may have been acquired under or recognized by the preceding section.”
Colorado was admitted as a state in 1876. Its Constitution (article 16, § 6) provides:
“The right to divert the unappropriated waters of any natural stream to beneficial uses shall never be denied. Priority of appropriation shall give the better right, as between those using the water for the same purpose; but when the waters of any natural stream are not sufficient for the service of all those desiring the use of the same, those using the water for domestic purposes shall have the preference over those claiming for any other purpose, and those using the water for agricultural purposes shall have preference over those using the same for manufacturing purposes.”
State legislation was afterwards enacted conforming to the constitutional provision and prescribing a system of administration. The patents issued by the United States to complainant’s predecessors in title were .qualified according to the provisions of the Revised Statutes above noted.
*128 “The doctrine of appropriation has prevailed in these ■ regions probably from the first moment that they knew of any law, and has continued since they became territory of the United States.”
And so in Colorado. That rights may vary and be adjusted somewhat to the imperative necessities of natural conditions is also exemplified in Clark v. Nash,
It is clear that complainant intended to appropriate the waters of the stream to its purpose. The intent was openly manifested by the extensive improvement of its property by buildings, roads, etc., in reliance, not only on the use of the water in the ditches that were constructed, but also' on the continued natural falls and flow of the stream. At this point, however, we experience the most difficulty with complainant’s case. The laws of Colorado are designed to prevent waste of a most valuable but limited natural resource, and to confine the use to needs. By rejecting the common-law rule they deny the right of the landowner to have the stream run in its natural way without diminution. He cannot hold to all the water for the scant vegetation which lines the banks but must make the most efficient use by applying it to his land. See Schodde v. Water Co.,
_ As to some other matters: We think the trial court has jurisdiction of the subject-matter of the case, that the necessary amount or value is involved, and that complainant’s bill is sufficiently broad for protection of its rights acquired by appropriation.
The decree of the trial court is reversed and remanded for further proceedings in conformity with this opinion.
