So much of any law as is in conflict or inconsistent with the provisions of this act is hereby repealed; but nothing herein contained shall be held or construed to in any manner affect any irrigation districts organized or to be organized to cooperate with the United States, under the reclamation service laws, or other federal law, under Chapter 60 of [the] New Mexico Statutes, Code 1915, as amended by Chapter 21, Session Laws of 1917 or any other law authorizing the organization of irrigation districts for the purpose of such cooperation. Chapter LX, New Mexico Statutes, Code 1915, Chapter 100 Session Laws 1915, Chapter 21 Session Laws 1917, are hereby repealed.