Supreme Court Affirms Idaho Couple's Right to Challenge E.P.A. March 21, 2012, 2:16 pm The Supreme Court has ruled in favor of a couple whose Idaho property was designated a wetland by the Environmental Protection Agency, which then blocked their plan to build a home there. The court's unanimous ruling, however, did not address the underlying question of whether and when the E.P.A. can declare certain areas to be wetlands. Instead, it was confined to the question of whether and how landowners like Mike and Chantell Sackett, the Idaho couple, can seek judicial review of the agency's decision.