Gregory Semack v. Roscommon Cnty., Mich.

CourtCourt of Appeals for the Sixth Circuit
DecidedApril 7, 2026
Docket25-1571
StatusUnpublished

This text of Gregory Semack v. Roscommon Cnty., Mich. (Gregory Semack v. Roscommon Cnty., Mich.) is published on Counsel Stack Legal Research, covering Court of Appeals for the Sixth Circuit primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Gregory Semack v. Roscommon Cnty., Mich., (6th Cir. 2026).

Opinion

NOT RECOMMENDED FOR PUBLICATION File Name: 26a0158n.06

No. 25-1571

UNITED STATES COURT OF APPEALS FOR THE SIXTH CIRCUIT FILED Apr 07, 2026 GREGORY SEMACK; BRUCE CARLETON; and ) KELLY L. STEPHENS, Clerk ) CHARLES WAYNE BROOKS, ) Plaintiffs-Appellants, ) ON APPEAL FROM THE ) v. UNITED STATES DISTRICT ) COURT FOR THE EASTERN ) ROSCOMMON COUNTY, MICHIGAN and ) DISTRICT OF MICHIGAN CHASE SCHEPKE, as Drain Commissioner, sued in ) his official and personal capacities, OPINION ) Defendants-Appellees. ) )

Before: BOGGS, NALBANDIAN, and MATHIS, Circuit Judges.

BOGGS, Circuit Judge. This case involves a dispute between Roscommon County,

Michigan and property owners whose land abuts Higgins Lake, an inland lake in Roscommon

County. Under Part 307 of the Michigan Natural Resources and Environmental Protection Act,

Roscommon County is required to maintain judicially established lake levels in the county.

Following the Michigan legislature’s passage of Public Act 112 in 2024, which modified Part 307,

plaintiff landowners sued the county and the county drain commissioner, alleging that the

amendments to Part 307 deprived them of due process and their right to the judicially established

lake level. The district court dismissed the case for lack of standing under Federal Rule of Civil

Procedure 12(b)(1).

For the reasons below, we affirm the judgment of the district court. No. 25-1571, Semack, et al. v. Roscommon Cnty., Mich., et al.

BACKGROUND

Part 307 of the Natural Resources and Environmental Protection Act (“NREPA”) provides

a process for establishing the “Normal Level” of an inland lake. Mich. Comp. Laws §§ 324.30701–

07. The process for setting the Normal Level can be initiated by either the county board or a petition

to the county board by two-thirds of the owners of land abutting the lake. Id. § 324.30702(1). The

determination is made by a state court, which sets a hearing. Id. § 324.30707(1). Notice is required;

an attorney for the county is required to publish notice in at least one newspaper in the county for

three successive weeks before the date of the hearing. Ibid. In addition, the county’s drain

commissioner must serve notice of the hearing by first-class mail at least three weeks before the

date of the hearing to each person whose name appears in the latest tax-assessment roll as owning

land within a proposed “special assessment district.” Id. § 324.30707(2).

Part 307 originally defined Normal Level as:

the level or levels of the water of an inland lake that provide the most benefit to the public; that best protect the public health, safety, and welfare; that best preserve the natural resources of the state; and that best preserve and protect the value of property around the lake. A normal level shall be measured and described as an elevation based on national geodetic vertical datum.

Citizens for Higgins Lake Legal Levels v. Roscommon Cnty. Bd. of Comm’rs, 988 N.W.2d 841, 852

(Mich. Ct. App. 2022) (citing Mich. Comp. Laws § 324.30701(h)). In determining the Normal

Level, the state court must consider the following:

(a) Past lake level records, including the ordinary high-water mark and seasonal fluctuations. (b) The location of septic tanks, drain fields, sea walls, docks, and other pertinent physical features. (c) Government surveys and reports. (d) The hydrology of the watershed. (e) Downstream flow requirements and impacts on downstream riparians. (f) Fisheries and wildlife habitat protection and enhancement. (g) Upstream drainage.

-2- No. 25-1571, Semack, et al. v. Roscommon Cnty., Mich., et al.

(h) Rights of riparians. (i) Testimony and evidence offered by all interested persons. (j) Other pertinent facts and circumstances.

Mich. Comp. Laws § 324.30707(4). If a court-determined Normal Level is established, the county

(or its delegated authority) must maintain that level. Id. § 324.30702(3).

Plaintiffs Gregory Semack, Bruce Carleton, and Charles Wayne Brooks (“Plaintiffs”) are

landowners whose property borders Higgins Lake, a 10,000-acre lake in Roscommon County,

Michigan. In 1982, utilizing the process detailed in Part 307, the Roscommon County Circuit Court

established the summer level of Higgins Lake at 1,154.11 feet and the winter level at 1,153.61 feet.

Plaintiffs allege that after issues arose with a dam in 2007, Roscommon County “regularly and

systematically failed” to keep Higgins Lake at the Normal Level, especially during summer. R. 22,

Am. Compl., PageID 320. This resulted in a 2019 lawsuit, Citizens for Higgins Lake Legal Levels

v. Roscommon County Board of Commissioners, No. 19-724711-AW. The plaintiffs sought a writ

of mandamus ordering the defendant to maintain the lake level in accordance with their duties.

Citizens for Higgins Lake Legal Levels, 988 N.W.2d at 847. The trial court declined to issue the

writ on the grounds that the plaintiffs failed to establish that they had “a clear legal right” to compel

the county to raise the lake level. The Michigan Court of Appeals reversed, holding that “once a

court has determined the ‘normal level’ of an inland lake, it ‘shall’ be maintained at that ‘normal

level’ by the responsible authority” and that Part 307 “does not explicitly allow for deviations.” Id.

at 853 (quoting Mich. Comp. Laws §§ 324.30708(1), 324.30702(3)).

Allegedly as a result of Roscommon County’s unhappiness with this outcome, the

Michigan legislature passed Public Act 112 in July 2024. See Mich. Comp. Laws § 324.30701,

Mich. Pub. Acts 2024, Act No. 112. Public Act 112 altered the definition of “Normal Level” in

Part 307, now defining it as:

-3- No. 25-1571, Semack, et al. v. Roscommon Cnty., Mich., et al.

the target level or levels of the water of an inland lake, around which actual levels may fluctuate, that provide the most benefit to the public; that best protect the public health, safety, and welfare; that best preserve the natural resources of this state; and that best preserve and protect the value of property around the inland lake. A normal level shall be measured and described as an elevation or elevations based on a geodetic vertical datum including ranges based on tolerance, operational or weather conditions, seasonality, or other similar natural and regional considerations. An inland lake shall be considered to be maintained at its normal level during temporary water level fluctuations resulting from weather or natural events, during construction activities authorized by the department, or if a county or its delegated authority operates lake level infrastructure in a manner that may affect water levels but is reasonably intended to maintain a normal level. The application of this definition includes, but is not limited to, all normal levels established before the effective date of the amendatory act of the 2023-2024 legislative session that amended this section.

Mich. Comp. Laws § 324.30701(i). This amended definition provides counties with greater

flexibility in maintaining the normal water levels for inland lakes. Ibid. A county will still comply

with the judicially established normal level even if a lake’s water level temporarily drops due to

weather or other events. Ibid. And the statute is also retroactive, meaning that it applies to the

normal level for Higgins Lake established in the 1982 court order. Ibid.

Public Act 112 went into effect in April 2025. Plaintiffs had already filed suit in July 2024,

alleging a procedural-due-process violation under the Fourteenth Amendment. They claimed that the

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