New Mexico PLSS Converter — Section Township Range to GPS
Convert New Mexico Public Land Survey System (PLSS) land descriptions to GPS coordinates using the New Mexico system.
Convert New Mexico Land Descriptions
Enter a New Mexico PLSS land description to get GPS coordinates instantly.
Example: SE 14 20N 8E New Mexico Meridian
Understanding New Mexico's PLSS System
New Mexico uses a single principal meridian: the New Mexico Meridian, established at a point near the ruins of Old Fort Selden in Doña Ana County in 1855. The meridian runs north through the center of the state, with townships extending north and south of the New Mexico Baseline and ranges extending east and west. New Mexico's PLSS was surveyed in phases as the territory was opened following the Mexican Cession of 1848, and the survey encountered significant challenges: irregular terrain in the mountainous north, sparse water in the Chihuahuan Desert south, and the complexity of reconciling existing Spanish and Mexican land grants with the new rectangular survey system.
The Spanish and Mexican land grant legacy is one of the defining characteristics of New Mexico's land records. Hundreds of land grants — made to communities and individuals under Spanish and Mexican law — predated the PLSS survey and had to be confirmed or rejected by the Court of Private Land Claims (established 1891). Those grants that were confirmed were excluded from the PLSS grid and appear as irregular survey remnants within the otherwise regular township-and-range framework. When working with northern New Mexico land descriptions, it is important to determine whether a parcel falls within a confirmed land grant or within the standard PLSS survey.
New Mexico's economy relies heavily on oil and gas production in the Permian Basin (southeastern New Mexico) and the San Juan Basin (northwestern New Mexico). The Permian Basin is one of the most productive oil-producing regions in the world, and New Mexico's share of Permian production has grown substantially in the past decade. Every well, lease, and pipeline right-of-way in the New Mexico Permian is described using PLSS legal descriptions under the New Mexico Meridian.
Principal Meridians
Common Use Cases in New Mexico
Who converts New Mexico PLSS descriptions — and why.
Permian Basin Oil and Gas Leasing
Southeastern New Mexico sits atop some of the most productive Permian Basin acreage in the country. Every oil and gas lease, well permit, and regulatory filing with the New Mexico Oil Conservation Division is described in PLSS terms. Accurate GPS conversion is essential for lease mapping, wellsite planning, and spacing unit analysis.
Federal Land Permitting (BLM)
New Mexico has approximately 13 million acres of BLM-managed surface land and federal mineral rights covering an even larger area. Rights-of-way, grazing allotments, solar energy leases, and mining claims are all described in PLSS and require GPS conversion for field verification and permit mapping.
Spanish and Mexican Land Grant Research
Northern New Mexico title research often requires understanding the relationship between confirmed land grants and surrounding PLSS parcels. Converting PLSS descriptions to GPS helps title attorneys and researchers identify whether a parcel is within a grant boundary or in the standard grid, a distinction that affects jurisdiction, ownership, and water rights.
Irrigation and Water Rights
New Mexico water rights are administered by the Office of the State Engineer and are tied to specific PLSS points of diversion and place of use. Converting these descriptions to GPS supports water rights administration, acequia mapping, and adjudication work across the state's river systems.
How to Convert New Mexico Legal Descriptions
Three steps from legal description to GPS coordinates.
Enter your legal description
Type or paste your New Mexico PLSS description. The standard format is: SE 14 20N 8E New Mexico Meridian. New Mexico uses a single meridian, so the meridian designator is consistent statewide. For Permian Basin descriptions, ranges are typically east (30E–38E in Lea and Eddy counties).
Review the GPS coordinates and map
The converter returns GPS coordinates and displays the parcel on an interactive map. For Permian Basin work, you can verify results against NMOCD well records and BLM LR2000 lease data. For northern New Mexico, confirm the parcel falls within or outside known land grant boundaries.
Export or save your results
Download coordinates as CSV, KML, or GeoJSON for use in GIS platforms, GPS devices, or regulatory filings. Save locations to a project to keep lease packages, permit applications, or research sets organized and accessible.
New Mexico's Permian Basin and BLM lease portfolio routinely involve large numbers of PLSS descriptions. Batch conversion processes an entire CSV of descriptions at once — essential for mineral rights audits, lease block mapping, and large-scale title work.
Learn about batch conversionFrequently Asked Questions
Common questions about New Mexico PLSS descriptions and conversion.
New Mexico uses a single principal meridian: the New Mexico Meridian, established near the ruins of Old Fort Selden in Doña Ana County in 1855. All township, range, and section descriptions in New Mexico reference this meridian and its associated baseline.
Neighboring States
Other State Converters
Convert Any PLSS Description
Paste any PLSS land description and get GPS coordinates instantly — no account required.
Need to process large datasets? See batch conversion