Here is the petition in Arizona v. Navajo Nation:
I. Does the Ninth Circuit Opinion, allowing the Nation to proceed with a claim to enjoin the Secretary to develop a plan to meet the Nation’s water needs and *ii manage the mainstream of the LBCR so as not to interfere with that plan, infringe upon this Court’s retained and exclusive jurisdiction over the allocation of water from the LBCR mainstream in Arizona v. California?
II. Can the Nation state a cognizable claim for breach of trust consistent with this Court’s holding in Jicarilla based solely on unquantified implied rights to water under the Winters Doctrine?
Lower court materials here.