New Mexico Statutes Chapter 72. Water Law § 72-9-1. Vested and existing rights; protection

Nothing contained in this article shall be construed to impair existing vested rights or the rights and priority of any person, firm, corporation or association, who may have commenced the construction of reservoirs, canals, pipelines or other works, or who have filed affidavits, applications or notices thereof for the purpose of appropriating for beneficial use, any waters as defined in Section 72-1-1 NMSA 1978, in accordance with the laws of the territory of New Mexico, prior to March 19, 1907; provided, however, that all such reservoirs, canals, pipelines or other works and the rights of the owners thereof shall be subject to regulation, adjudication and forfeiture for nonuse as provided in this article.