To provide for the ownership and operation of the irrigation works on the Salt River Pima-Maricopa Indian Community's reservation in Maricopa County, Arizona, by the Salt River Pima-Maricopa Indian Community.

[AI summary unavailable — showing source text] Grants the Salt River Pima-Maricopa Indian Community full operating authority over the irrigation works within the Community and directs the Secretary of the Interior to take action to ensure and facilitate the Community having such authority. Requires the Community to operate such irrigation works under uniform laws and regulations so as to assure fairness in water delivery.…