Lucas Sterling and Leslie Sterling v. The United States Environmental Protection Agency

District Court, D. Montana·Decided August 7, 2026·No. 9:25-cv-00179·Unknown

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF MONTANA MISSOULA DIVISION

LUCAS STERLING AND LESLIE STERLING, CV 25-179-M-KLD

Plaintiffs, ORDER vs.

THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY,

Defendant.

Plaintiffs Lucas and Leslie Sterling, who are proceeding pro se, bring this action against the Defendant United States Environmental Protection Agency (“EPA”) alleging personal injury and property damages arising from contamination at a former Superfund site (Doc. 1). This matter comes before the Court on two motions: (1) the EPA’s motion to dismiss for lack of subject matter jurisdiction pursuant to Federal Rule of Civil Procedure 12(b)(1) (Doc. 5); and (2) the Plaintiffs’ motion for an emergency housing safety order and temporary relocation (Doc. 11). I. Background Plaintiffs allege that the EPA conducted cleanup activities at a former Superfund site called “Beaverwood Products in Columbia Falls, MT that was 1 parcel at 40 acres.” (Doc. 1 at ¶ 6). Plaintiffs assert that the EPA conducted cleanup activities at the site from approximately 2000 through 2007 and placed

land use restrictions on the property “stating it was not intended for residential” use. (Doc. 1 at ¶¶ 1, 6). Plaintiffs claim they purchased the property “in 2008 with no disclosure about it being a previous Superfund Site.” (Doc. 1 at ¶ 6). Plaintiffs

allege “they were not informed there were toxic chemicals on the property that were 2 ½ times over the safety requirement for residential until 4-4-2024, which accumulates to 16 years of exposure” during their ownership of the property. (Doc. 4 at ¶ 1). Plaintiffs assert they have suffered serious health problems as a result of

prolonged exposure to the toxins on their property and have lost their business “due to the negligence” of the EPA. (Doc. 1 at ¶ 7). Plaintiffs filed a prior state court action arising out of the same set of facts in

February 2025. The United States removed the action to this Court and moved to dismiss for lack of subject matter jurisdiction on the ground that Plaintiffs had failed to exhaust their administrative remedies under the Federal Tort Claims Act (“FTCA”), 28 U.S.C §§ 1346(b), 2671 et seq. Sterling v. United States

Environmental Protection Agency, CV-25-34-M-KLD, Docs. 1 and 10. The Court granted the motion and dismissed Plaintiffs’ claims without prejudice to the refiling of a new action under the FTCA following administrative exhaustion.

Sterling, CV-25-34-M-KLD, Doc. 16. After the case was dismissed, an EPA claims officer reviewed Plaintiffs’ claim under the FTCA and issued a denial letter on October 16, 2025, finding no negligent or wrongful acts or omissions by the

EPA or its employees while acting within the scope of their employment. (Doc. 1- 1, at 9). Plaintiffs filed this action approximately two weeks later, on October 29,

2025. (Doc. 1). Plaintiffs invoke the Court’s federal question jurisdiction and state they are proceeding under the Comprehensive Environmental Response, Compensation, and Liability Act (“CERCLA”), 42 U.S.C. § 9601, et seq. (Doc. 1 at 1, 2 ¶ 4). Plaintiffs also cite the Montana Tort Claims Act (“MTCA”), Mont.

Code Ann. § 2-9-101, et seq. as a basis for jurisdiction. (Doc. 1 at 2 ¶ 4). The Complaint alleges a single cause of action for negligence.1 (Doc. 1 at 5). Plaintiffs assert that EPA owed them a duty of care, including the duty to monitor pollution

levels and ensure compliance with environmental laws. (Doc. 1 at ¶ 9). Plaintiffs allege that EPA breached its duty of care by not notifying them “immediately when they found out that there was a disturbance at the Beaverwood Superfund site, and that a house had been placed there.” (Doc. 1 at ¶ 10). Plaintiffs assert that EPA was

“aware of this in 2008 yet made no attempt to let [Plaintiffs] know about anything

1 Although Plaintiffs refer generally to CERCLA in the opening sentence of the Complaint, they do not provide anything more than a general cite to the statute as a whole and do not plead any claims under CERCLA. until they showed up at the residence in 2016.” (Doc. 1 at ¶ 10). Even then, Plaintiffs allege, EPA still did not notify them “of any issues [and] just requested to

do some sampling and assured [Plaintiffs] everything was fine even though they knew it was not.” (Doc. 1 at ¶ 10). Plaintiffs further allege that EPA failed to disclose that “there were potential threats to [Plaintiffs’] health and safety

until 2024 after 16 years of exposure that could have been prevented.” (Doc. 1 at ¶ 10). Plaintiffs request $36,740,000 in damages “to cover the loss of their property at market value as well as to cover the loss in their business and to cover the health implications for themselves and their children and possible grandchildren due to

negligence and the exposure that was caused by the [EPA].” (Doc. 1 at ¶ 1). EPA moves to dismiss the Complaint for lack of subject matter jurisdiction pursuant to Rule 12(b)(1) of the Federal Rules of Civil Procedure. (Doc. 5). In

January 2026, Plaintiffs filed a motion for an emergency housing safety order and temporary relocation (Doc. 11). The motions are fully briefed and ripe for ruling. II. Legal Standard A motion to dismiss under Rule 12(b)(1) challenges the court’s subject

matter jurisdiction over the claims asserted. “Once challenged, the party asserting subject matter jurisdiction has the burden of proving its existence.” Rattlesnake Coalition v. United States Environmental Protection Agency, 509 F.3d 1095, 1102

n. 1 (9th Cir. 2007). A defendant may pursue a Rule 12(b)(1) motion to dismiss for lack of jurisdiction either as a facial challenge to the allegations of a pleading, or as a

substantive challenge to the facts underlying the allegations. Savage v. Glendale Union High School, Dist. No. 205, Maricopa County, 343 F.3d 1036, 1039 n. 2 (9th Cir. 2003). “In a facial attack, the challenger asserts that the allegations

contained in a complaint are insufficient on their face to invoke federal jurisdiction. By contrast, in a factual attack, the challenger disputes the truth of the allegations that, by themselves, would otherwise invoke federal jurisdiction.” Safe Air for Everyone v. Meyer, 373 F.3d 1035, 1039 (9th Cir. 2004).

When resolving a factual attack, the court “may review evidence beyond the complaint without converting the motion to dismiss into a motion for summary judgment.” Safe Air for Everyone, 373 F.3d at 1039. Where the moving party has

“converted the motion to dismiss into a factual motion by presenting affidavits or other evidence properly brought before the court, the party opposing the motion must furnish affidavits or other evidence necessary to satisfy its burden of establishing subject matter jurisdiction.” Safe Air for Everyone, 373 F.3d at 1039

(quoting Savage, 343 F.3d at 1039 n. 2). In looking to matters outside the pleadings, the court must “resolve all disputes of fact in favor of the non- movant...similar to the summary judgment standard.” Dreier v. United States, 106

Free access — add to your briefcase to read the full text and ask questions with AI

Lucas Sterling and Leslie Sterling v. The United States Environmental Protection Agency, (D. Mont. 2026).

Lucas Sterling and Leslie Sterling v. The United States Environmental Protection Agency (Lucas Sterling and Leslie Sterling v. The United States Environmental Protection Agency) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

Related

Menard's Heirs v. Massey
49 U.S. 293 (Supreme Court, 1850)
United States v. Neustadt
366 U.S. 696 (Supreme Court, 1961)
Block v. Neal
460 U.S. 289 (Supreme Court, 1983)
Berkovitz v. United States
486 U.S. 531 (Supreme Court, 1988)
Federal Deposit Insurance v. Meyer
510 U.S. 471 (Supreme Court, 1994)
Green v. United States
630 F.3d 1245 (Ninth Circuit, 2011)
Green v. United States
629 F.2d 581 (Ninth Circuit, 1980)
Kaiser v. Blue Cross of California
347 F.3d 1107 (Ninth Circuit, 2003)
Weilburg v. Shapiro
488 F.3d 1202 (Ninth Circuit, 2007)
Javiad Akhtar v. J. Mesa
698 F.3d 1202 (Ninth Circuit, 2012)
United States v. Park Place Associates, Ltd.
563 F.3d 907 (Ninth Circuit, 2009)
Doe v. See
557 F.3d 1066 (Ninth Circuit, 2009)