The town of Dartmouth alleges in its bill that the defendants have wrongfully filled in the bed of a natural stream so as to obstruct and divert its flow. Because of such obstruction and diversion, it is alleged, floods have resulted “which have interfered with travel by the public on the ways of the town,” nearby properties have been overflowed and rendered unfit for use, adjacent roadways have been washed out (thereby causing expense to the plaintiff for their repair and maintenance), the breeding and prevalence of mosquitoes in the area have been accentuated, the health of the residents in the community has been endangered, and a nuisance has been created. The plaintiff asks that the defendants be restrained from obstructing and diverting the stream, and that they be ordered to remove the existing obstructions. The defendants in their answer deny these allegations, and by what is in effect a counterclaim (although not designated as such) allege that the plaintiff has illegally and to their great damage diverted accumulations of surface water over their properties; they ask for injunctive relief.
The case was referred to a master under the usual rule. Rule 86 of the Superior Court (1932). An interlocutory decree was entered confirming the master’s report and overruling the defendants’ exceptions to the report. The findings of the master include the following: The defendants Guilhermina C. and Mary Silva, husband and wife, own two lots of land in the vicinity of Prospect Street in the town of Dartmouth. The defendants Joseph V. and Annie M. Bet-tencourt, husband and wife, also own land in this vicinity. Originally the property owned by the defendants was a part of a large tract of farm land. In 1913 this land was subdivided and streets were laid out, “among which were Prospect, Merrimac and Pearl where the several lots [which are] the subject of this controversy are located.” Prior to *403 1913, and for some time subsequent thereto, the area included in the subdivision was sparsely settled. “There were three main thoroughfares used for travel at that time, viz: Dartmouth Street, Rockland [Street] and Sol-E-Mar Road.” There is an underground ditch equipped with catch basins in Dartmouth Street, and a culvert runs across Dartmouth Street into a swamp comprising eight and one half acres which borders on both sides of Sol-E-Mar Road. The swamp and the surrounding area are drained by a brook which “meanders until it comes to Prospect Street.” At that point it passes under Prospect Street through a culvert, flows through lands of the Silvas and the Betten-courts, and continues on into the Atlantic Ocean. This is a “well defined brook which has been there for many years” and it drains and “carries off the surface waters from the slopes in that area.”
The Silvas “diverted the course and filled in the bed of this brook or natural stream from where it ran through . . . [the] culvert under Prospect Street.” As a result of what the Silvas did, the Bettencourts, whose land was below the Silvas’ property, “also caused the bed of the . . . [brook] running through . . . their land to be filled in and diverted in another direction, thereby causing the flow of the waters therefrom to become obstructed and flow or spill over the town ways.” While the Silvas and Bettencourts through “their actions have caused the waters ordinarily flowing through said watercourse to spill and overflow onto the town ways, and property owned by other inhabitants of . . . [the] town,” the master was “unable to find any specific damages on account thereof as there was no-evidence submitted to . . [him] in relation” to this matter.
A final decree was entered enjoining the defendants from further obstructing or “rerouting the flow of the waters of the brook running through the properties of the several defendants, from its original and natural course.” The decree also ordered the defendants to remove all existing obstructions from the brook. The defendants appealed. Since no questions touching the report of the master are before us,
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the question to be decided is what decree ought to be entered on the facts found by him.
Zuckernik
v.
Jordan Marsh Co.
The plaintiff grounds its right to relief on the existence of a nuisance. We construe the findings of the master as establishing that the brook which ran through the land of the defendants was a natural watercourse. See
Luther
v.
Winnisimmet Co.
The reasoning of that case, we think, supports the present suit. A town is under a duty to keep its ways in repair and is liable to travellers injured by reason of a breach of that duty. G. L. (Ter. Ed.) c. 84, §§ 1, 15, The obstruction and diverting of the watercourse in the present case have caused water to “flow or spill over the town ways.” That the master found that specific damage was not proved is not fatal to relief. It is not unreasonable to infer that if the flooding continues the plaintiff may be put to expense in repairing the way, and that the risk of liability for damage may be increased. The plaintiff should not be required to wait until it has incurred such expense or liability before it can have a remedy. For decisions in other jurisdictions supporting this result see
Burlington
v.
Schwarzman,
The defendants argue, in substance, that the plaintiff is wrongfully collecting in catch basins large quantities of surface water on Dartmouth Street and is discharging it through the culvert into the swamp, thereby increasing the flow in the brook and causing it to overflow its banks. They seek “an appropriate decree restraining the plaintiff from discharging . . . [this water] upon their properties.” It is true that liability may be imposed upon a town where its agents cause surface waters to be collected and discharged into a natural watercourse in such volume as to
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overload it and cause damage to the adjacent land.
Ryder
v.
Lexington,
The interlocutory decree is affirmed. The defendants* counterclaim should have been disposed of (see
Mitchell
v.
Carrell,
So ordered.
