State ex rel. AWMS Water Solutions, L.L.C. v. Mertz
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The Supreme Court of Ohio reversed the decision of the lower court in a case involving AWMS Water Solutions, L.L.C., et al. (AWMS) and the Ohio Department of Natural Resources (ODNR). AWMS sought a writ of mandamus to compel the ODNR to initiate property appropriation proceedings, arguing that the state had effectuated a regulatory taking of AWMS’s property by suspending operations at its saltwater-injection well. The court of appeals initially granted summary judgment in favor of the state, but the Supreme Court reversed this decision and remanded the case, directing the court of appeals to weigh the parties' evidence related to AWMS’s total and partial takings claims.
On remand, the court of appeals denied the writ, arguing that AWMS did not have a cognizable property interest for purposes of a takings analysis. AWMS appealed this decision, and the Supreme Court found that the court of appeals had failed to comply with its remand order to weigh the parties' evidence and had violated the law-of-the-case doctrine by revisiting whether AWMS had a cognizable property interest.
The Supreme Court ruled that AWMS did possess a cognizable property interest in its leasehold right to operate the saltwater-injection well, a point that had been established in the previous appeal and was thus the law of the case. The court reversed the judgment of the court of appeals and remanded the case once again, instructing the lower court to weigh the evidence to determine whether a total or partial regulatory taking had occurred.
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