There is another ground upon which, in our opinion, this information can be maintained, though perhaps it belongs to the same general head of equity jurisdiction, of restraining and preventing nuisances. The great ponds of the Commonwealth belong to the public, and, like the tide waters and navigable streams, are under the control and care of the Commonwealth. The rights of fishing, boating, bathing, and other like rights which pertain to the public, are regarded as valuable rights, entitled to the protection of the government. West Roxbury v. Stoddard, 7 Allen, 158. Attorney General v. Woods, 108 Mass. 436. Commonwealth v. Vincent, 108 Mass. 441. If a corporation or an individual is found to be doing acts without right, the necessary effect of which is to destroy or impair these rights and privileges, it furnishes a proper case for an information by the attorney general to restrain and prevent the mischief.
Suppose a city or an aqueduct corporation commences a canal or an aqueduct, without authority from the Legislature, designed to draw off great quantities of the water, and to reduce the size and level of a pond, so as to injure or endanger the rights of the public therein, an information in equity would furnish the only adequate means of asserting and protecting the rights of the government and of the public. The Legislature has the right to determine to what extent the defendant corporation may draw down the waters of Jamaica Pond for the purposes for which it was incorporated.
The information in this case alleges that the necessary effect of the acts of the defendant will be to lower the water below the point limited by the Legislature, and to impair greatly the rights of the public in the pond for the purposes of boating, fishing and other lawful uses. We are of opinion that, upon this ground, it states a case within the equity jurisdiction of this court, as well as upon the ground that the acts of the defendant will produce a nuisance deleterious to the public health.
We are thus brought to the question whether the acts of the defendant, of which the information complains, are ultra vires and illegal. This depends upon the construction of the St. of 1868, c. 182. The first section of this statute provides that “ The Jamaica Pond Aqueduct Corporation is hereby authorized and empowered, for the purpose of -better supplying fresh water,