California Water Rights Suit Filed by FWC Water Companies in Ninth Circuit
FWC Water Companies sued California in the Ninth Circuit over water curtailments on August 11, 2026.
Why it matters: Legal counsel and compliance officers should watch this case as it challenges state water regulations affecting property rights and compensation claims. Its outcome could reshape government authority and due process standards in environmental law.
- August 11, 2026: FWC Water Companies filed suit in the U.S. Ninth Circuit Court of Appeals.
- The suit alleges California violated due process by issuing water curtailment orders without compensation.
- Plaintiffs seek a formal hearing and monetary damages, claiming these orders amounted to an unlawful taking.
- The case challenges California's 2022 State Water Resources Control Board curtailment orders affecting senior water rights holders.
On August 11, 2026, FWC Water Companies filed a lawsuit in the U.S. Ninth Circuit Court of Appeals challenging California's water curtailment orders issued by the State Water Resources Control Board in 2022. The plaintiffs argue that these orders denied them due process and constituted a regulatory taking of their senior water rights without just compensation.
The curtailment orders restricted water diversions for senior water rights holders, including FWC Water Companies, during severe drought conditions. The companies contend these restrictions effectively confiscated their lawful water use rights without adequate procedural protections or compensation, violating the Fourteenth Amendment.
According to the legal filing, FWC Water Companies seek a formal due process hearing to contest the curtailment decisions and monetary damages for the alleged taking. This lawsuit highlights ongoing legal tensions in California between the state's environmental water management policies and constitutional rights to property.
Water law experts note that this suit represents a critical test of how courts balance public interest in sustainable water management against private property rights. California’s aggressive curtailment approach amid worsening droughts has led to multiple legal challenges, raising compliance and risk issues for corporations relying on senior water rights.
Besides the court filings, commentary from independent legal analysts published by JD Supra provides further context on the potential implications of this litigation for environmental and property law in California.
This case is poised to impact not just water users in drought-affected areas but also how regulatory agencies design curtailment frameworks that withstand constitutional scrutiny.
By the numbers:
- August 11, 2026 — Date FWC Water Companies filed the suit in Ninth Circuit
- 2022 — Year California’s State Water Resources Control Board issued challenged curtailment orders
- Fourteenth Amendment — Constitutional basis cited for due process and takings claims
Yes, but: While the suit brings strong constitutional claims, California maintains that its curtailment orders are necessary for protecting public trust resources and managing extreme drought, which courts have generally supported during emergencies.
What's next: The Ninth Circuit’s decision on preliminary motions is expected later in 2026, setting the stage for possible full merits briefing and hearings in 2027.