When Holden Beach was incorporated in 1969 with its western boundary at the low-water mark of Shallotte Inlet, and twenty-five years of beach accretion later the shoreline has moved 1,000 feet westward, does the town's police jurisdiction follow the new shoreline or stay at the 1969 line?

Plain-English summary

On August 6, 1995, Holden Beach police arrested Albert McLaurin at the western end of Holden Beach island, near a feature called "Monks Island." McLaurin had been at a cookout, and police tried to enforce the Town's recreational fire ordinance. The arrest produced charges including resisting a public officer, assault on a government official, injury to personal property, and a Town ordinance violation. The Brunswick County district attorney needed to know whether the arrest site was inside Holden Beach's town limits so the ordinance charge could stick.

That sounds like a simple question and isn't. Holden Beach was incorporated in 1969 with the low-water mark of Shallotte Inlet as its western boundary. Twenty-five years of natural shoreline change had carried sand westward, closed the old Shallotte River Channel, and built a high-ground link from Holden Beach island to the site where the arrest happened. So the site that was open water (or at least outside the town) in 1969 was, by 1995, attached to Holden Beach island by a continuous strip of high ground.

The AG laid out the legal framework. North Carolina common law distinguishes between two ways shorelines change:

• Accretion is the gradual and imperceptible buildup of sand or sediment that turns water into dry land. Boundaries defined by water move with the water when the change is by accretion.
• Avulsion is a sudden, perceptible change, typically from a hurricane or major flood. Boundaries do not move with avulsion; they stay where they were.

The AG cited Carolina Beach Fishing Pier and State v. Johnson for the basic rule, and Johnson for the more refined rule that applies when accretion from both sides eventually meets and closes a channel: at the point of contact, a new fixed boundary forms.

Where Holden Beach's boundary was in 1969. The Town's charter described an island beach approximately eight miles long bounded on the west by "Shallotte Inlet." The charter description was ambiguous (the call for a low-water mark at the center of the Intracoastal Waterway is physically impossible), so the AG worked with the charter map. The map clearly used "Shallotte Inlet" to mean only the Shallotte River Channel, the narrow water body separating Holden Beach from Monks Island. Monks Island was shown on the map as outside the town. The 1969 corporate boundary therefore ran along the eastern edge of the Shallotte River Channel and excluded Monks Island and the arrest site.

What happened from 1969 to 1995. Atlantic Ocean and inlet drift carried sand westward. The Shallotte River Channel closed. By 1989, the high ground between the arrest site and Holden Beach island had connected, though Monks Island was still separated from both by small drains. The arrest site itself sat above both the low-water and high-water marks (the wrack line of seaweed and debris was below the X marking the arrest location), with high-ground vegetation nearby.

Where the boundary is in 1995. Applying Johnson, the AG concluded that Holden Beach's western boundary has extended westward by accretion to follow the moving low-water mark. The boundary is not fixed yet, because the accretion is continuing: it will become fixed at the line where accretions from the Town and from Monks Island finally meet, displacing the remaining water. The arrest site is now likely within the corporate limits because high-ground accretion from Holden Beach has reached and passed it. But the AG carefully declined to declare that as a legal certainty; the actual location of the low-water mark requires a survey by a competent surveyor (the AG recommended the N.C. Geodetic Survey).

Extraterritorial backup. Even if the arrest site were still outside the town, the AG addressed whether Holden Beach police could enforce the ordinance there under § 160A-286 (the one-mile extraterritorial jurisdiction statute) or § 15A-402(c) (extraterritorial arrest). The answer was no for ordinances, yes for state criminal statutes. Section 160A-286 extends city police authority to make arrests and conduct enforcement actions for state criminal offenses within one mile of corporate limits, but North Carolina common law (Furio, Smith v. Winston-Salem) does not permit a city to enforce its own ordinances outside its corporate territory unless the General Assembly has specifically authorized it. Two statutes give limited extraterritorial ordinance powers (§ 160A-176 for city-owned property outside the city, § 160A-176.2 for swimming/watercraft/littering on adjacent waters), but neither covered the recreational fire ordinance. So the Town ordinance charge required the arrest site to actually be inside the corporate limits; the other state charges (resisting, assault, property injury) could stand on extraterritorial authority alone.

Currency note

This opinion was issued in 1996. Subsequent statutory amendments, court decisions, or later AG opinions may have changed the analysis. Treat this page as historical context, not current legal advice. Verify current law before relying on any specific rule, deadline, or remedy mentioned here. The Holden Beach shoreline has continued to change in the three decades since this opinion. The accretion doctrine has been refined further in subsequent North Carolina appellate decisions. The statutory citations for police jurisdiction (§§ 160A-286, 15A-402) have been amended. Any current Holden Beach jurisdiction question should be analyzed under current law and with a current survey of the low-water mark.

Background and statutory framework

Coastal North Carolina is a useful laboratory for the accretion-avulsion doctrine because its shoreline is among the most dynamic in the country. Inlets open and close, beaches widen and erode, and small islands appear and disappear over the course of a few decades. The legal doctrines around shoreline change had to develop a way to handle this without leaving property rights and government jurisdictions in permanent uncertainty.

The accretion rule (boundary moves with the water) reflects practical wisdom. If a stream or shoreline serves as a property line, and the line slowly walks across the landscape over a century, treating the original line as fixed would mean the original riparian owner would gradually be cut off from the water (or, conversely, would lose riparian frontage as the water receded). The accretion rule keeps the riparian owner riparian; it presumes the parties accepted the watercourse as the boundary "wherever it happened to be."

The avulsion exception (boundary does not move with sudden change) reflects a different practical wisdom. A hurricane that cuts a new inlet through a barrier island can move the watercourse hundreds of feet in a single night. Letting boundaries follow that sudden change would dispossess longtime owners overnight. The avulsion rule freezes the boundary at the pre-storm location and lets the legal system catch up with the new geography.

The Johnson case (1971) is the leading North Carolina decision because it dealt with exactly the scenario at issue here: a coastal channel that closed through gradual accretion, then a new inlet opening elsewhere through avulsion. The court held that when accretions from both sides meet and close a channel, a new property line is fixed at the point of contact. A later avulsion that opens a new inlet does not undo the closed-channel boundary fixing.

The 1995 application to Holden Beach was straightforward in concept and complex in practice. Conceptually: closed channel = fixed boundary at the closure line; open water + accretion = ambulatory boundary at the moving low-water mark. Practically: identifying exactly where the closure line is, or where the current low-water mark sits, requires careful surveying and a series of historical aerial photographs to distinguish gradual accretion from periodic storm-driven avulsion.

The municipal-jurisdiction angle adds the public-law overlay to what is otherwise a property-law doctrine. North Carolina cities and towns hold police power within their corporate limits. Outside those limits, they cannot enforce their own ordinances unless the legislature has granted extraterritorial authority. The AG's caution about Holden Beach's recreational fire ordinance was the application of that principle: even though Holden Beach's police can arrest people for state crimes within one mile of corporate limits (§ 160A-286), the city ordinance only applies inside the corporate limits, which now depend on a survey-confirmed low-water mark of an inlet that has been shifting for twenty-five years.

Common questions

Did Holden Beach actually get the survey done?

The opinion does not say what happened after 1996. The AG recommended a survey by the N.C. Geodetic Survey or annexation of Monks Island and the surrounding areas to resolve future questions. Whether Holden Beach pursued either remedy would require checking later town records.

What's the practical test for telling accretion from avulsion?

Two factors: speed and visibility of the change. Accretion is slow enough that an observer could not see it happen in any single moment; the result is visible only by comparing photographs or surveys across years. Avulsion is fast enough to be observable, typically tied to a single weather event. In practice, hurricanes and major floods produce avulsion, while ordinary tidal cycles produce accretion. Litigated cases sometimes require expert testimony about which mechanism caused a specific change.

What about the people who own Monks Island? Did their property line move too?

Yes, by the same doctrine. If the western boundary of a private parcel was the same low-water mark of Shallotte Inlet, that boundary would have followed the same accretion process. The Johnson rule about meeting accretions would fix a new property line at the point of contact between accretion from Monks Island and accretion from Holden Beach. Sorting out specific property lines requires title-deed analysis layered onto the boundary movement.

Can a town just declare a new boundary by ordinance to capture accreted land?

No. Section 160A-21 says town boundaries are those specified in the charter with alterations made "in the manner provided by law or by local act of the General Assembly." A town cannot expand by ordinance alone. The accretion doctrine moves the boundary not because the town did anything, but because the natural fact of the original low-water-mark boundary moved. To formally annex non-accreted land (like Monks Island itself across the remaining drains), the town would have to use the annexation procedures in Chapter 160A, Article 4A.

What if the arrest was actually right at the boundary?

The opinion implies that the Town would have to identify the actual low-water mark and place the X relative to it. If the X turned out to be on the seaward side (within the town's corporate territory), the ordinance charge could stand. If on the inland side of the low-water mark (still outside the town's accreted territory), the ordinance charge could not stand. The DA would need the survey before deciding whether to keep that count.

Source

• Landing page: https://ncdoj.gov/opinions/effect-of-accretion-upon-town-of-holden-beachs-municipal-boundary/

Citations

• N.C. Gen. Stat. §§ 14-33, 14-160, 14-223, 15A-402(c), 160A-4, 160A-21, 160A-176, 160A-176.2, 160A-286
• Carolina Beach Fishing Pier, Inc. v. Town of Carolina Beach, 277 N.C. 297 (1970)
• Franklin v. Faulkner, 248 N.C. 656 (1958)
• Holmes v. Fayetteville, 197 N.C. 740 (1929)
• Kelly v. King, 225 N.C. 709 (1945)
• Smith v. Winston-Salem, 247 N.C. 349 (1957)
• State v. Dark, 22 N.C. App. 566 (1974)
• State v. Eason, 114 N.C. 787 (1894)
• State v. Furio, 267 N.C. 353 (1966)
• State v. Johnson, 278 N.C. 126 (1971)
• State v. Treants, 60 N.C. App. 203 (1982)
• Webb v. CRC, 102 N.C. App. 767 (1991)

Original opinion text

Full opinion text unavailable from the official source. See the linked landing page above for the complete text. The opinion is substantially longer than usual (eleven sections including factual background, analysis of 1969 boundaries, current boundaries, accretion law, and extraterritorial jurisdiction); a faithful verbatim reproduction is not practical here.

The complete opinion is available at:

https://ncdoj.gov/opinions/effect-of-accretion-upon-town-of-holden-beachs-municipal-boundary/

The opinion was issued by Daniel C. Oakley, Senior Deputy Attorney General, with David W. Berry, Assistant Attorney General, on January 4, 1996, to Lillian Salcines, Assistant District Attorney for the 13th Prosecutorial District (Brunswick County). It addresses the boundary question arising from the August 6, 1995 arrest of Albert F. McLaurin and reviews historical aerial photography from 1968 through October 1995, the Town of Holden Beach's incorporation charter, the U.S. Geological Survey's Quadrangle Maps of Holden Beach and Shallotte Inlet, and the controlling North Carolina case law on accretion and municipal extraterritorial jurisdiction. The conclusion is summarized in the Plain-English summary above.