Relating to the authority of a local government to enter into an interlocal contract with certain governmental entities to participate in water research or planning activities.

This bill allows Texas local governments to enter contracts with other local governments, the state, or the federal government for joint water research or planning activities. It clarifies that existing authority for such interlocal agreements now explicitly covers water resource-related projects. The bill does not create new funding or obligations but formally authorizes these collaborations within state law. It directly affects local governments seeking to coordinate water management efforts with other entities.