Section 23
SEC. 23. The rental shall be paid at the time and in the manner Payments, directed by the Secretary of Commerce and Police and shall be collected by the Bureau of Internal Revenue as a general tax. If at any time payment shall not be made when the same shall have become due, said payment shall become a lien upon the right of use of water and all the works, lands, buildings, and machinery which constitute the property appurtenant thereto, which lien shall be enforced in the manner prescribed in section thirteen of this Act.