Opinion by
Findlay Township (Findlay)
Findlay was created out of Moon Township in 1822. A portion of the boundary between the two was indicated, in Findlay’s charter, to be a meandering stream,
Since 1957, the property has been treated as being in Findlay Township.
Moon, on August 8, 1986, petitioned the court of common pleas, pursuant to section 302(c) of The Second Class Township Code (Code),
The trial court, pursuant to section 303 of the Code, confirmed nisi the report. As permitted by section 304 of the Code,
Findlay appealed to this court, contending that: (1) the Border Commission inappropriately allocated the burden of proof by requiring Findlay to prove that the loop, known to exist in essentially the same position from 1936 to 1952, was not present at the time of Findlay’s creation in 1822 nor created by accretion; and (2) Moon Township, by failing to challenge the use since 1957 of McClaren’s Run’s current location as the boundary between Findlay and Moon, acquiesced in the current location of McClaren’s Run as the boundary and, therefore, is barred from disputing that location as the boundary between the townships. We will first set forth the relevant law for determining the location of the stream boundary in this case and then address each of Findlay’s arguments.
Stream Boundary
The parties do not dispute the Border Commission’s determination of the law to be applied to ascertain the location of the boundary in dispute. Our review of the pertinent law shows that the Border Commission’s deter-
Pennsylvania case law holds that when a stream boundary is non-navigable, the actual boundary extends to the middle of the stream, Smoulter v. Boyd, 209 Pa. 146, 58 A. 144 (1904), whereas if the water boundary is navigable, the actual boundary is the ordinary low watermark of the stream. Freeland v. Pennsylvania Railroad Co., 197 Pa. 529, 47 A. 745 (1901). However, when the boundary between two townships is a navigable stream, the legislature has provided that the middle of the stream shall be the boundary. Section 301 of the Code, 53 P.S. §65301. Therefore, it matters not whether McClaren’s Run is a navigable or non-navigable stream. Additionally, we note that when a running stream is a boundary, the meanders of that stream are part of the boundary. Freeland.
Of particular importance to the instant case are the common law doctrines of avulsion and accretion, which are the law in Pennsylvania. Freeland. Succinct definitions of these common law doctrines and their impact on boundaries appear in the United States Supreme Court opinion in Arkansas v. Tennessee, 246 U.S. 158, 173 (1918):
[W]hen the bed and channel [of running streams] are changed by the natural and gradual processes known as erosion and accretion, thé boundary follows the varying course of the stream; while if the stream from any cause, natural or artificial, suddenly leaves its old bed and forms a new one, by the process known as avulsion, the resulting change of channel works no change of boundary, which remains in the middle of the old channel, although no water may be flowing in it, and irrespective of subsequent changes in the new channel.
Burden of Proof
Findlay contends that the Border Commission “erred in imposing the burden on Findlay Township to prove the location of McClaren’s Run . . . was due to avulsion . . . which could have occurred from 1822 to 1936,” and argues that “the burden of proof was on Moon to establish that the 1936 location was due to accretion since 1822.” Findlay’s brief at 6. We note that the Border Commission did conclude that the Undisputed evidence of McClaren’s Run from 1936 to 1952 placed the burden of proof on Findlay to prove a different location of the boundary. Border Commission Conclusion of Law 3. However, we note that the Border Commission also concluded: “In any event, Moon Township’s evidence justifies, if not compels, the conclusion that the 1952 location of the stream was the natural result of accretion since 1822 thus satisfying a burden of proof, if such were to lie with Moon Township.” Border Commission Conclusion of Law 5. The Border Commission, while concluding that Findlay
It is our conclusion, though, that when township boundary disputes are resolved under sections 301-308 of the Code, there is no burden of proof to be allocated. Section 302 of the Code specifically provides that the court is to “ascertain and establish disputed lines and boundaries.” Section 303 of the Code permits a commission to be established to find the facts with respect to the dispute and offer its opinion of the location of the disputed boundary to the court. This court has held that the court may not disturb the determination of the commission except with respect to errors of law and held that if there is legally competent evidence to support the determination of the commission, it must be affirmed. Collier and Robinson Township Boundary Dispute (Collier I), 9 Pa. Commonwealth Ct. 193, 303 A.2d 575 (1973). We hold that the legislature, in sections 302 and 303 of the Code, has provided that either the court or a commission is to hold hearings to collect relevant evidence, with respect to a disputed boundary, from all interested parties and a boundary, consistent with the law and supported by the evidence, is to be ascertained and established. Neither the court nor the commission is restricted to establishing as the boundary one proposed by an interested party, but rather must determine the legally correct boundary. There is no burden of proof to be allocated.
Acquiescence
Findlay contends that because Moon acquiesced in the current location of McClaren’s Run as the boundary between the two townships for over 30 years, Border Commission Finding of Fact 52, the current location constitutes the true boundary, even if it is not consistent with the boundary established in 1822. In support of this position, Findlay makes a two prong argument.
First, Findlay references case law dealing with the resolution of private boundary disputes where acquiescence in a boundary for a period of at least 21 years is conclusive evidence of the boundary’s location. See Inn Le’Daerda, Inc. v. Davis, 241 Pa. Superior Ct. 150, 360 A.2d 209 (1976); Allison v. Oligher, 141 Pa. Superior Ct. 201, 14 A.2d 569 (1940). Then, in support of the application of this principle to municipal boundaries, Findlay quotes McQuillin, The Law of Municipal Corporations §7.09 (3d ed. 1988):
Although contrary authority exists, long acquiescence in the location of municipal boundaries by the [municipality] and the inhabitants*181 thereof where all municipal action and improvements have been done under the assumption that such are the boundaries will support the conclusion that such are the true boundaries, notwithstanding they were not originally so located. Particularly is this true where there is doubt as to what the true boundaries were in fact, or as to the legality of their establishment, or where personal, civil, and political rights have become affixed according to the boundaries established by usage. Thus, after the lapse of nearly twenty years, every presumption must be in favor of the regularity of proceedings to attach certain territory to a town.
Findlay points out that it provides police, fire protection and other municipal services to the Marriott Hotel and that all taxes on the property have been paid to Findlay since 1957. Findlay also references the fact that the Marriott Hotel can only be reached by roads through Findlay and that the Marriott Hotel receives water service from the Findlay Township Water Authority.
Findlay’s reliance on case law applying the doctrine of acquiescence to private property boundary disputes is misplaced. The doctrine of acquiescence is very similar to the doctrine of adverse possession, which establishes ownership of property in the adverse possessor where the property has been openly and adversely occupied by the adverse possessor for more than 21 years. The Pennsylvania Supreme Court has acknowledged that the doctrine of adverse possession applied to private property is not applicable to disputes between municipalities. McCandless Township Appeal, 401 Pa. 428, 165 A.2d 23 (1960). We conclude that case law applying the doctrine of acquiescence to private property boundary disputes is inapplicable to municipal boundary disputes.
The statutory provisions dealing with boundary disputes among boroughs and townships, however, were not affected by the legislature’s failure to act in accordance with Article IX, sections 8 and 14 of the Pennsylvania
Based on our review of the preceding case law, we conclude that Pennsylvania does not recognize the doctrine of acquiescence when to do so would alter known municipal boundary lines but will, in true boundary disputes, consider an estoppel argument based on a municipality’s long acquiescence to a conceivably true boundary location. The boundary dispute between Find-lay and Moon meets this requirement. Findlay seeks the current location of McClaren’s Run, the stream established in its charter as a boundary between Findlay and
Findlay acknowledged at oral argument that its acquiescence argument is the same argument as that made by Yatesville Borough in Laflin II. Yatesville’s argument is described in Laflin II, 54 Pa. Commonwealth Ct. 571-72, 422 A.2d at 1189 (emphasis added), as follows:
A remaining issue [raised] by Yatesville ... is whether the land should be designated as part of Yatesville ... in view of the history of the long association of the questioned area’s residents with Yatesville. . . . Yatesville contends that Laflin and Jenkins Township should be estopped from making a claim to the land because the record contains testimony by residents of the disputed area that they paid their taxes to Yatesville; that Yatesville has provided services consisting of street cleaning, garbage collection, snow removal, and relating to fire hydrants, police protection, and street lights; that deeds and agreements of sale designated the land as located in Yatesville; and that their children attended the school district serving Yatesville.
Yatesville cited as support for this estoppel argument 12 Am. Jur. 2d, Boundaries, §89 (1966):
The erection of improvements by one adjoining owner after entering lands in accordance with an agreement, or acquiescence for a long period of time, as to the location of a boundary line, may estop the other from asserting that such boundary line was not the true line. (Emphasis added.)
This court rejected the estoppel argument in Laflin II because Yatesville had made no improvements to the
Findlay, as previously noted, relies on McQuillin to support its position that Moon’s acquiescence for 30 years in the current location of McClaren’s Run as the boundary should bar Moon from asserting a different location. McQuillin also recognizes that the acquiescence is basically an estoppel argument. Id. §7.09. Findlay refers to the following evidence in support of its argument:
Findlay Township has relied upon the historically recognized and reported boundary in making improvements which benefit the Marriott site. Police and fire protection for the Marriott site have historically been and continue to be provided by Findlay Township. . . . Manholes and water sewage tanks which service the Marriott site are located in Findlay Township. . . . Findlay Township has revalved the current Marriott site and constructed sewer modules to efficiently and effectively service the parcel. . . . The Marriott has entered into a service agreement and has paid tap-in fees to the Findlay Township Water Authority to provide water service to the site. . . . The Marriott site is accessible only by taking roads through Findlay Township.
Findlay brief at 20-21.
The provision of municipal services is insufficient to sustain an estoppel in a municipal boundary dispute. Laflin II. Findlay has alleged improvements to the property but these improvements were made only to benefit the Marriott Hotel. No improvements to the property are alleged to have been made prior to the initiation of the Marriott Hotel project. The same project caused Moon to investigate the location of the boundary line and initiate this boundary dispute. Part of the estoppel doctrine,
A landowner who knows the true line and silently permits an adjoining owner to make substantial improvements past the line unknowingly is es-topped to claim to the true boundary; and the same is true if the landowner by conduct or assertions as to the boundary line is instrumental in having improvements made past the true line. However, the mere making of declarations and admissions, not amounting to representations inducing the other party to act to his damage, as to the location of the boundary lines, when made in good faith and by mistake and in ignorance of the true line does not work an estoppel.
12 Am. Jur. 2d Boundaries §89 (1966). Findlay makes no allegations that Moon, silently or otherwise, permitted it to make the improvements knowing the true boundary line. In fact, Moon began to question the location of the boundary at the same time Findlay began to consider making the improvements to the property necessary for the construction of the Marriott Hotel.
In order for acquiescence to work an estoppel in a municipal boundary dispute, there must be more than substantial improvements to the property affected by the dispute. The improvements must have been reasonably induced by the long acquiescence. In the instant case, Moon was clearly not acquiescing in the boundary when the improvements were made. Findlay could not reasonably have been induced by Moon’s prior acquiescence to make the improvements to the property when it made them. Estoppel is not applicable here.
Accordingly, we affirm.
And Now, January 27, 1989, the order of the Court of Common Pleas of Allegheny County in the above-captioned case is affirmed.
West Allegheny School District intervened in this proceeding and participated at all times. It joins in Findlay’s appeal to this court. As the school district to which Findlay belongs, West Allegheny has an interest with respect to the tax revenues generated from the property affected by the boundary dispute.
Streams which travel from hills through valleys tend to meander as a natural method of minimizing and dissipating energy, i.e. slowing down. N.T. at 94.
The Parkway West is a major highway which runs between the City of Pittsburgh and the Greater Pittsburgh International Airport.
A search of the deeds to the various parcels of land constituting the property shows that since 1957, all were recited to lie in Findlay, Border Commission Finding of Fact 53, and only Findlay real estate transfer tax stamps were affixed to these deeds. Finding of Fact 54. For the purposes of its tax, assessment rolls, Allegheny County lists the property as being in Findlay. Finding of Fact 55.
So as to not delay construction of the Marriott Hotel, Findlay and Moon reconciled many differences in their building codes. N.T. at 278-79. The hotel is open and operating.
Act of May 1, 1933, P. L. 103, as amended, 53 P. S. §65302(c).
Section 302(c) states, in pertinent part:
The courts of quarter sessions [common pleas] may, upon the presentation of a petition, . . . .(c) ascertain and establish disputed lines and boundaries between two or more townships or between townships and cites or boroughs. ...
53 P.S. §65303. This section states:
Upon application by petition, the court shall appoint three impartial citizens as commissioners, one of whom shall be a registered surveyor or engineer, to inquire into the prayer of the petition. After having given notice to parties interested as directed by the court, the commissioners shall hold a hearing and view the lines or boundaries; and they, or any two of them, shall make a plot or draft of the lines and boundaries proposed to be altered or ascertained and established if the same cannot be fully designated by natural lines or boundaries. The commissioners, or any two of them, shall make report to the court, together with their opinion of the same. Upon the filing of any such report, the same shall be confirmed nisi, and the court may, by its order, require such notice to be given by the petitioners to the parties interested, as it deems proper.
53 P.S. §65304. This section states:
Exceptions to any such report may be filed by any person or political subdivision interested within thirty days*176 after the filing of the report, and the court may thereupon fix a day for the hearing of such exceptions, of which such notice shall be given as the court may direct. After hearing, the court shall have power to sustain such exceptions or to dismiss them and confirm the report, or to refer the report back to the same or new commissioners with like authority to make another report, on which like legal proceedings may be had. Where no exceptions are filed within thirty days after the filing of the report, the court shall confirm the same absolutely. When any report is confirmed absolutely, the court shall enter a decree altering or ascertaining and establishing the lines and boundaries as shown in said report.
Section 302(c) of the Code (second class townships) mimics the language of section 302(c) of The First Class Township Code, Act of June 24, 1931, P.L. 1206, as amended, 53 P.S. §55302(c) and section 502(iii) of The Borough Code, Act of February 1, 1966, P.L. (1965) 1656, as amended, 53 P.S. §45502(iii). All provide for petition to the court of common pleas for settlement of boundary disputes. See supra note 6.
