Tarrant Regional Water Dist. v. Herrmann

by
Tarrant Regional Water District ("Tarrant"), a Texas state agency, applied to the Oklahoma Water Resources Board ("the OWRB") for permits to appropriate water at three locations in Oklahoma for use in Texas. Just before filing its applications, Tarrant sued the nine members of the Oklahoma Water Resources Board in the district court for the Western District of Oklahoma and sought a declaratory judgment to invalidate certain Oklahoma statutes that govern the appropriation and use of water and an injunction preventing OWRB from enforcing them. Tarrant alleged that the Oklahoma statutes restricted interstate commerce in water and thereby violated the dormant Commerce Clause as discriminatory or unduly burdensome. Tarrant further alleged that Congress did not authorize Oklahoma through the Red River Compact ("Compact") to enact such laws. OWRB responded that Congress did authorize Oklahoma to adopt these statutes by consenting to the Compact. Tarrant also claimed that the Compact preempted the Oklahoma statutes insofar as the Compact applied to Tarrant’s application to appropriate water located in the Red River Basin. The district court granted summary judgment for OWRB on both the dormant Commerce Clause and Supremacy Clause claims. After that decision, Tarrant took steps to export to Texas Oklahoma water that was not subject to the Compact. Tarrant negotiated a contract with property owners in Stephens County, Oklahoma to export groundwater to Texas and also entered a memorandum of understanding (MOU) with the Apache Tribe concerning the Tribe’s potential water rights. In court Tarrant then reasserted its dormant Commerce Clause challenge based on these transactions. The district court dismissed the Stephens County matter for lack of standing and the Apache Tribe matter as not ripe. Upon review, the Tenth Circuit affirmed the grants of summary judgment on the dormant Commerce Clause and preemption issues, and the dismissals based on standing and ripeness: [w]e hold that the Red River Compact insulates Oklahoma water statutes from dormant Commerce Clause challenge insofar as they apply to surface water subject to the Compact."