Miccosukee Tribe of Indians of Florida v. United States Environmental Protection Agency et al

The Miccosukee Tribe of Indians of Florida is suing the U.S. Environmental Protection Agency in federal court, docket 22-cv-22459. The case centers on the Tribe's challenge to EPA decisions affecting water quality and environmental conditions in South Florida — territory the Miccosukee have occupied for generations and depend on for subsistence and cultural survival.

The most recent docket activity is an April 20, 2026 court order. The order appears to respond to or follow from an earlier Order to Show Cause at docket entry 73, which signals the court had concerns about whether the case should proceed — either on jurisdictional grounds, standing, or a party's failure to comply with a prior directive.

No judge is listed as assigned in the available case data. That gap is worth watching. An unassigned judge at this stage of active litigation is unusual and may reflect a reassignment, a recusal, or a data lag in the court's public records.

The underlying dispute tracks a long-running conflict between the Tribe and federal regulators over Everglades water management. The Miccosukee have repeatedly argued that EPA has failed to enforce the Clean Water Act against the South Florida Water Management District, allowing phosphorus-laden water to flood tribal lands.

Prior litigation in this district produced consent decrees and remediation commitments that the Tribe has argued were never fully honored.

The Show Cause posture puts the Tribe on notice that the court is scrutinizing the case's viability. If the April 20 order resolved the Show Cause in the Tribe's favor, the case moves forward on the merits. If the court found the Tribe's response inadequate, dismissal is possible.

The record does not yet show which way the April 20 order cut.