45-1402. Specific powers Pursuant to the powers granted under the provisions of section 45-1401, counties, cities and towns may: 1. Acquire and provide, without cost to the United States, land, easements and rights-of-way necessary for the construction of flood control projects. 2. Agree to hold the United States or any instrumentality, department or agency thereof free from any claim for damages arising from the construction, maintenance and operation of such flood control projects. 3. Maintain and operate, upon completion, all such works in accordance with regulations prescribed by the secretary of defense, or any authorized agent of the United States.
Arizona Legal Code