Crow Creek Sioux Tribe v. United States, 900 F.3d 1350

Background

Crow Creek Sioux Tribe (federally recognized) sued the United States in the Court of Federal Claims alleging a Fifth Amendment taking of its Winters reserved water rights and a breach of fiduciary/statutory duty under 25 U.S.C. § 162a(d)(8); sought at least $200 million and declaratory/injunctive relief.
Reservation established in the 1800s along the Missouri River; Tribe concedes it holds Winters water rights sufficient to fulfill the reservation’s purposes.
Complaint alleged unspecified government acts/omissions (including operation of Pick‑Sloan dams) diverted or appropriated water but did not allege the Tribe lacks, or will lack, sufficient water to fulfill reservation purposes.
United States moved to dismiss under RCFC 12(b)(1) for lack of subject‑matter jurisdiction; Claims Court dismissed, finding no alleged injury‑in‑fact or particularized damages.
On appeal, this court applied Article III standing principles (as used by the Court of Federal Claims) and Twombly/Iqbal plausibility pleading standards to jurisdictional challenges.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the Tribe alleged an injury‑in‑fact sufficient for standing based on alleged diversion/appropriation of Winters water rights	Any government taking or use of the Tribe’s vested Winters rights (regardless of effect on water availability) injures the Tribe; need not allege a present shortage	Winters rights only guarantee sufficient water to fulfill reservation purposes; absent allegation that actions have reduced water below that level, there is no injury	Dismissal affirmed: complaint fails to allege injury‑in‑fact because it does not allege insufficient water to accomplish reservation purposes
Whether § 162a(d)(8) creates a cognizable, specific duty supporting Tucker Act jurisdiction for alleged mismanagement of Winters rights	§ 162a(d)(8) makes Winters rights “natural resources” and imposes a duty to appropriately manage them, giving rise to a breach claim	§ 162a(d)(8) lacks specific, standards‑creating obligations; even if it covered Winters rights, Tribe still failed to allege an injury	Court did not decide statutory duty question; concluded that even if statute applied, Tribe lacked standing for failure to allege injury
Pleading sufficiency for monetary relief in takings claim	Tribe cannot yet calculate damages precisely; pleading need not include detailed damages computation	Plaintiff must still plausibly allege the underlying injury required for relief	Court agreed damages detail not required but affirmed dismissal because injury element was not plausibly alleged
Standard for facial jurisdictional challenges in Claims Court	The Claims Court must accept factual allegations as true	Defendant argued Rule 12(b)(1) plausibility standard applies to standing allegations	Appellate court held Twombly/Iqbal plausibility standard applies to facial 12(b)(1) standing challenges; complaint fails that standard here

Key Cases Cited

Winters v. United States, 207 U.S. 564 (implied reservation of water sufficient to accomplish reservation purposes)
Cappaert v. United States, 426 U.S. 128 (Winters rights limited to amount necessary to fulfill reservation purpose)
Arizona v. California, 373 U.S. 546 (Winters rights vest at reservation creation regardless of instrument)
United States v. New Mexico, 438 U.S. 696 (discussion of scope of reserved water rights)
Lujan v. Defenders of Wildlife, 504 U.S. 555 (constitutional standing requirements)
Bell Atl. Corp. v. Twombly, 550 U.S. 544 (pleading plausibility standard)
Ashcroft v. Iqbal, 556 U.S. 662 (pleading standard applied to factual allegations)
Summers v. Earth Island Inst., 555 U.S. 488 (injury‑in‑fact as Article III floor)
United States v. Navajo Nation, 537 U.S. 488 (requirement of specific statutory duties for Tucker Act jurisdiction)
Casitas Mun. Water Dist. v. United States, 708 F.3d 1340 (Winters rights are usufructuary—rights to use, not to specific water molecules)