N.M. Code R. § 19.26.2.14
A permit is required to impound surface water for watering livestock. If the proposed impoundment is created by a dam that exceeds ten feet in height measured from the lowest point on the downstream toe to the dam crest, or exceeds ten acre-feet in storage capacity, the applicant shall comply with the applicable dam construction requirements in 19.25.12 NMAC. Watering of livestock does not include the impoundment of surface or groundwater in any amount for fishing, fish propagation, recreation, or aesthetic purposes.
F. Declaration of existing livestock water impoundments: Any person, firm or corporation claiming to be the owner of a water right established prior to March 19, 1907, from any surface water source, may file a declaration on a form prescribed by the state engineer pursuant to 19.26.2.8 NMAC. Any person, firm or corporation claiming to be the owner of a livestock water impoundment where the impoundment was created after March 19, 1907 but before May 19, 2004, may file a declaration of existing livestock water impoundment, provided the storage capacity is less than ten acre-feet. The declaration shall set forth the history and continuity of the beneficial use to which said water has been applied. A declaration may be accompanied by a map prepared pursuant to 19.26.2.26 NMAC and may be accompanied by deeds, survey plats, affidavits and other evidence tending to substantiate the claim. If such supporting documents are filed with the state engineer, they will be filed together with the declaration. The declaration may be filed by the declarant on his personal information and belief. No declarations will be accepted for filing within any stream system where an adjudication court has entered an order or decree that operates to bar such claims.
(1) Form - content: A declaration of livestock water impoundment shall be filed on a form prescribed by the state engineer. The declaration shall include the following information: the name and mailing address of the declarant, owner of land on which the livestock water impoundment is located, proof of permission from land owner(if other than declarant) to construct a livestock water impoundment, name of the livestock water impoundment, location of the livestock water impoundment using public land survey system, latitude and longitude, or the New Mexico state plane coordinate system, name of the watercourse, maximum depth of the livestock water impoundment, height of dam and height of spillway from the lowest natural ground surface on the downstream side to the dam crest, surface area and storage capacity of the impoundment at lowest spillway elevation, map illustrating location of the livestock water impoundment and source of water, type of stock, amount of stock, other sources of water, quantity of water used, the date of construction, the date water was first applied to beneficial use and the continuity thereof, and any other information deemed necessary by the state engineer. The declarant shall sign the declaration before a notary. If a declaration lacks any of this information, it may be returned to the declarant for completion.
(2) Filing fee: A fee of $10 must accompany the declaration for a livestock water impoundment.
[19.26.2.14 NMAC - N, 1/31/2005]