This is a petition in equity brought against the Commonwealth by Morash & Sons, Inc. (the corporation), seeking to enjoin the Commonwealth from storing road salt on State property and seeking damages resulting from the pollution of the corporation’s water supply by such storage.
The Superior Court judge heard evidence only on the issue of liability but then, failing to pass on the merits, dismissed the petition, ruling that the doctrine of sovereign immunity was a complete defence to the action. The corporation appeals from this dismissal. Since the dismissal has the procedural effect of sustaining a demurrer, we assume as true the facts alleged by the corporation.
The corporation owns 21.46 acres of land located on Lawrence Street, Northborough. There is a single family dwelling and a building containing an office and warehouse on this land. The property was purchased in 1969, and is the principal place of business of the corporation.
South of and adjacent to the property of the corporation are three parcels of land owned by the Commonwealth which the Department of Public Works (D. P. W.) uses as a storage and maintenance depot. The D. P. W. has stored road salt in open piles on this land for almost fifty years, protected until recently by temporary coverings only.
The water supply for the dwelling house, office, and warehouse is from two separate wells on the corporation’s property. The normal course of water drainage in the area is from south to north, and therefore, drainage from the salt piles has infiltrated and polluted the corporation’s water supply. Water from its pipes is undrinkable, unfit for bathing, washing dishes or clothes, and *614 because of the corrosive effect of the salt solution, the pipes, fittings and fixtures are ruined. While the corporation has notified the D. P. W. of this pollution, the D. P. W. has refused to acknowledge responsibility and has refused to take corrective action.
The corporation argues that the Commonwealth’s use of its land constitutes a private nuisance. The issue is whether the Commonwealth as an owner of or in control of real property can be liable for creating or permitting a private nuisance to the real property of another. The corporation contends that (1) the Commonwealth abrogated its sovereign immunity in tort as well as contract actions by the express provisions of G. L. c. 258, § 1; (2) municipalities of the Commonwealth are liable for private nuisances and there is no logical reason why the Commonwealth should not also be liable for private nuisances; and (3) as a matter of sound public policy, whatever residual immunity of the Commonwealth from tort liability now exists should be abrogated. On the other hand, the Commonwealth argues that it cannot be sued in tort except with its consent as expressed by a statute, and that G. L. c. 258, § 1, is not an expression of such consent.
Consistent with the corporation’s contention (2) above, we hold that, just as in the case of its political subdivisions, the Commonwealth is not immune from liability if it creates or maintains a private nuisance which causes injury to the real property of another.
1. The corporation argues that the Commonwealth waived its sovereign immunity in tort as well as contract by the express provisions of G. L. c. 258, § 1, which states in relevant part, “The superior court, except as otherwise expressly provided, shall have jurisdiction of all claims at law or in equity against the commonwealth.” Whether this statute is merely jurisdictional as we suggested in
Smith
v.
Commonwealth,
Since sovereign immunity is a judicially created common law concept, we reject the assumption of the
Troy
case,
supra,
2. We agree with the corporation’s second argument that municipalities of Massachusetts are liable for private nuisances and there is no logical reason why the Commonwealth should not be similarly liable. • Municipal liability for private nuisances arises from a court made exception to the rule of governmental immunity, viz.: Where a municipality is the owner of or in control of real estate and creates or permits a private nuisance to the real property of another, it is liable in a common law action just as a natural person would be.
Lawrence
v.
Fairhaven,
The Commonwealth argues that logic does not indicate an extension of this exception to cases against the Commonwealth because the immunity of the municipality rests upon a different basis than does the immunity of the Commonwealth. However, we conclude that, while it is true that there is a distinct difference in the legal basis, the difference is of no significance in our reasoning here. The separate reasons why the rule of immunity was established for the municipality, on the one hand, and for the sovereign, on the other hand, may have been sound in their inception but they have long since lost their validity. An examination of the origin of the doctrine establishes this conclusion.
The immunity of municipalities to tort claims is judge made and first appeared in our law in the case of
Riddle
v.
Proprietors of the Locks & Canals on Merrimack River,
While this doctrine appeared in the
Riddle
case as a gratuitous statement, it became a firm holding in
Mower
v.
Leicester,
Despite the fact that the reason for the rule no longer obtained (since counties, cities and towns do have corporate funds), we have followed the rule in a long line of cases. See, e.g.,
Bigelow
v.
Randolph,
Emphasis in many cases has been that a municipality is not liable for the tortious acts of public officers and employees working under" their direction performing public duties imposed by the Legislature.
Molinari
v.
Boston,
The doctrine of sovereign immunity upon which the Commonwealth relies was likewise court made. It appears in early Massachusetts cases
(Commonwealth
v.
Heirs of Andre,
Thus while municipal and sovereign immunity purport to rest upon separate grounds, they are said by many courts to share a common trait: they are logically indefensible. The courts in some jurisdictions have abolished the doctrine of governmental immunity entirely. See, e.g.,
Stone
v.
Arizona Hy. Commn.
We are not reluctant to extend the specific doctrinal exception here from the municipality to the Commonwealth, since there is no logical reason why we should not do so. On the contrary, the appeal to justice which created the exception in the one instance supports its application in the other. We disagree with the Commonwealth’s argument that it cannot be sued without legislative consent. Since governmental immunity is a judicially created concept, it can be discarded by the courts and we do so now to the limited extent of holding that the Commonwealth is not immune from liability if it creates or maintains a private nuisance which causes injury to the real property of another. We reach this conclusion because what we said about municipalities applies with equal force to the Commonwealth: “Public policy in a civilized community requires that there be someone to be held responsible for a private nuisance on each piece of real estate, and, particularly in an urban area, that there be no oases of nonliability where a private nuisance, may be maintained with impunity.”
Kurt-igian
v.
Worcester,
3. Since the foregoing conclusion entitles the corporation to a trial of its case on the merits, it is not necessary for us to consider the final argument of the corporation, viz.: that the doctrine of governmental immunity from tort liability should be totally abrogated. Nevertheless, it is appropriate for us to discuss the argument, in view of our statement, supra, that the immunity doctrine is logically indefensible. Further discussion is also indicated because we have in this case carved out a new exception to the immunity doctrine despite our apprecia- *620 tian, as shown below, that the exceptions created by the courts are based upon doubtful legal reasoning.
First of all, we observe that the immunity doctrine has served to prevent recovery in a large and varied line of cases.
4
Cases are collected in Hardy, Municipal Law
&
Practice, §§ 1051-1063. A few exceptions to the doctrine have been established by statute. For example, recovery is permitted against a municipality for damages caused by riots (G. L. c. 269, § 8), by unlawful exclusion from public schools (G. L. c. 76, § 16), and by defects in the highways (G. L. c. 84, § 15; G. L. c. 229, § 1). Less direct but just as effective relief for injured persons has been provided by statutes which permit towns to purchase insurance policies to indemnify employees against loss arising from certain claims against them (G. L. c. 40, § 5) ; which permit cities and towns to indemnify officers and employees against claims arising against them by reason of their operation of municipal vehicles within the scope of their governmental duties (G. L. c. 41, §§ 100A, 100D) ; and which permit cities and towns to indemnify school department employees by reason of claims arising out of acts performed within the scope of their employment (G. L. c. 41, § 100C). See
Desmarais
v.
Wachusett Regional Sch. Dist.
Most exceptions to the doctrine are judge made. Thus many cases have established that a municipality may be
*621
held liable for the negligence of its employees who are engaged in commercial activities of the city.
5
The underlying test applied is whether the act is for the common good of all without the element of special corporate benefit or pecuniary profit.
Bolster
v.
Lawrence,
In some cases which have emphasized that a city or town, in the absence of statutory provisions to the contrary, is not liable for the torts of public officers whose duties have been established by the Legislature, liability has again been established by exceptions. It has been held that a city or. town may be held liable where it directs that work shall be done by persons other than those who have the statutory duty to perform it.
Ryder
v.
Lexington,
It can fairly be said that there has been an inversion of the law here. The customary rule is that if there is tortious injury there is liability, and exceptions may be created to the rule of liability. The inverted rule here creates an immunity, and establishes liability by exceptions. These in turn are grounded in factors that have no necessary relationship to accepted tort principles, equitable principles, or principles of sound public policy. An injured person, for example, may recover against a city or town because of the fortuitous circumstance that the injury was caused by the activity of water department employees
(D’Urso
v.
Methuen,
*622
In other cases a number of fine distinctions have been spun out from the stated exceptions to discriminate among the claims of injured persons with emphasis, not on accepted tort principles, but on principles related to nlunicipal finance and management, contracts and accounting. As the distinctions become more refined, their relevance becomes more questionable. It has been said of similar rules in another jurisdiction that they are “as logical as those governing French irregular verbs.”
Weeks
v.
Newark,
62 N. J. Super. 166, 178, affd. 34 N. J. 250, quoting from Seasongood, Municipal Corporations: Objections to the Governmental or Proprietary Test, 22 Va. L. Rev. 910, 938. Thus, an activity need not yield a profit to be considered commercial within the exception
(Davies
v.
Boston,
There are further refinements. Ordinarily, under the recognized exceptions a city or town is responsible for negligence which occurs in construction or maintenance of sewers
(Green
v.
West Springfield,
The judge made exceptions reflect a partial and piecemeal adjustment by the courts of a doctrine that, if applied in all cases indiscriminately, would bring about some unjust results. We have shown that the exceptions, born of expediency, are not based upon sound legal principles or sound public policy. There are persuasive reasons why the governmental immunity doctrine applicable to the Commonwealth and its subdivisions should be abolished. We conclude that there are also good and controlling reasons why, at this time, this court should not abrogate the doctrine. Preferably thé change should be accomplished by legislation.
Clearly, there should be limits to governmental liability and exceptions to the rule of liability, based upon considerations of justice and public policy. 6 We believe the Legislature should be afforded an opportunity to do this by a comprehensive statute. If immunity is abrogated by the court, limits and exceptions must be established in good order thereafter by an attenuated case by case process.
As has been said, many jurisdictions have abrogated immunity by court ruling. See cases cited in part 2 of this opinion,
supra.
However, the need for limits on the liability of governmental units is generally recognized, even where immunity is judicially abrogated. See, e.g.,
Campbell
v.
State,
4. The decree dismissing the petition is reversed and the case is remanded to the Superior Court for further proceedings consistent with this opinion.
So ordered.
Notes
See the language in
Reitano
v.
Haverhill,
Blackstone, Commentaries (1783 ed.) 246.
See, e.g., Davis, Administrative Law Treatise, § 25.01, p. 435, and articles cited.
Murphy
v.
Needham,
Neff v. Wellesley,
Exceptions and limits to liability will avoid the “potentially catastrophic financial burden” which the Supreme Court of New Hampshire cited as a reason why the doctrine of immunity should not be abrogated. See Gossler v. Manchester, 107 N. H. 310, 314-315.
An analogous Massachusetts rule is that public officers engaged wholly in the performance of public duties are personally liable only for their own acts of misfeasance in connection with ministerial matters.
Moynihan
v.
Todd,
