N.M. Stat. § 62-14-5
Marking of facilities.
A. A person owning or operating an underground facility shall, upon the request of a
person intending to commence an excavation and upon advance notice, locate and
mark on the surface the actual horizontal location, within eighteen inches by some
means of location, of the underground facilities in or near the area of the excavation so
as to enable the person engaged in excavation work to locate the facilities in advance of
and during the excavation work.
B. If the owner or operator of the underground facility finds that the owner or
operator has no underground facilities in the proposed area of excavation, the owner or
operator shall provide a positive response and, at the option of the owner or operator of
the underground facility mark the area as "Clear" or "No Underground Facilities" in the
appropriate color code as specified in Section 62-14-5.1 NMSA 1978.
C. If the owner or operator fails to correctly mark the underground facility after being
given advance notice and such failure to correctly mark the facility results in additional
costs to the person doing the excavating, then the owner or operator shall reimburse the
person engaging in the excavation for the reasonable costs incurred.
D. An owner of an underground facility shall not move or obliterate markings made
pursuant to Chapter 62, Article 14 NMSA 1978 or fabricate markings in an unmarked
location for the purpose of concealing or avoiding liability for a violation of or
noncompliance with the provisions of Chapter 62, Article 14 NMSA 1978.