This is a suit in equity to enjoin the defendants, who constitute the Charles River Basin commission, from increasing the depth of the water over the plaintiffs’ flats, a large part of the time, by maintaining the dam required to be built by the St. 1903, c. 465, as amended by St. 1906, c. 402. The plaintiffs are the owners of many acres of flats in the Charles River, extending southward from the shore in Cambridge. These lie at such a level as to be, for the most part, just uncovered at low tide. The maintenance of the dam will keep them constantly covered, to a depth of about eight feet. Beneath a thin layer of mud, there is, in the flats, a valuable deposit of sand and gravel, which can be used in building, and from which the plaintiffs have been accustomed to take large quantities for sale, under a license from the harbor and land commissioners and another license from the secretary of war of the United States. The title of the plaintiffs to the flats is under the Colonial Ordinance of 1647, and it is not contended that the erection and maintenance of the dam will affect any of their property except that below high water mark, which is held under this ordinance. The commission has not taken any part of the property of the plaintiffs, unless the increase of the depth of the water a large part of the time constitutes a taking, and there is no provision in the statute for compensation for this effect upon their property. The power of the Legislature
The question is whether this increase in the depth of the water where the tide ebbs and flows is a taking of the plaintiffs’ property. Were it not for the rights acquired by the plaintiffs under the Colonial Ordinance, there would be no question. There would be a mere change in property held by the State for a public use. Did the extension of the boundaries of private ownership, under the Colonial Ordinance, take away from the State the right to make such a change, for the improvement of navigation, without providing compensation to individual owners under the ordinance? We are of opinion that it did not. This ordinance gave to the owners only qualified rights. Treating it as a grant, the rights of the public to have the benefit of the waters for navigation, fishing and fowling were reserved. Butler v. Attorney General,
Such owners are not entitled to have the flow of water continue in its accustomed manner if the interests of the public require a change for the improvement of navigation. Fitchburg Railroad v. Boston & Maine Railroad,
Our decision rests upon the ground that this improvement in navigation was one which, apart from the ordinance of 1647, the Government would have had a right to make as owner of the soil and as the representative of the public, and that the ordinance creating private property in flats reserved this right for the benefit of all the people. •
The decision in Bent v. Emery,
Bill dismissed.
