The secretary is authorized to make application to the federal secretary of health, education and welfare for federal funds to assist in carrying out the survey and planning activities herein provided. Such funds shall be deposited in the state treasury and shall be available to the secretary for expenditure for carrying out the purposes of K.S.A. 65-415 to 65-417, inclusive, and any amendments thereto. Any such funds received and not expended for such purposes shall be repaid to the treasury of the United States.
K.S.A. 65-417