Water Well Drilling Contractors in New Mexico

Geology & Depth

New Mexico's Rio Grande Rift contains thick deposits of alluvial basin fill that host the state's most productive aquifers. The eastern plains overlie the Ogallala Formation, while the western and southern regions have volcanic rock, limestone, and fractured granite with highly variable yields.

Most residential wells in New Mexico are drilled to 280 feet, with a typical range of 80–800 feet. Water table depth: 50-300 feet in the Rio Grande Valley; 100-600 feet on the eastern plains; 200-800+ feet in arid southern basins.

Permits & Licensing

New Mexico requires well drillers to be licensed by the New Mexico Well Drillers Advisory Board. All wells must be drilled by licensed professionals and reported to the State Engineer.

Permit authority: New Mexico Office of the State Engineer; all water wells require a permit before drilling. Expect $150-$500 in permit fees.

Primary Aquifer

Santa Fe Group Aquifer / Ogallala (High Plains) Aquifer / Roswell Artesian Basin. About 15% of New Mexico households use private wells, with higher rates in rural communities along the Rio Grande and on the eastern plains.

Best drilling months: Year-round in the lower elevations; mountain areas limited to May through October due to snow and access.

Common Water Quality Concerns

New Mexico well water commonly contains: arsenic, fluoride, uranium, total dissolved solids, nitrate, selenium. A comprehensive water test after drilling (typically $150–$500) will identify which treatments, if any, your well needs.