Chaves County, New Mexico, Southern Part
The most common soil here is Ector, on about 14% of the land: a very gravelly loam, a balanced mix that crumbles in your hand. Reakor and Tencee come next.
About 97% of the land drains well.
USDA rates 90% of the land very limited for a standard septic drain field, and 66% very limited for homes with basements. That means extra cost or special design, not that it can't be done.
Worth knowing: bedrock lies within 40 inches under 41% of it.
Soils change over short distances, so look up an address below for the soil at that exact spot and the reasons behind each rating.
The soils you're most likely standing on
The biggest named soils in Chaves County, New Mexico, Southern Part, each drawn five feet deep from its official USDA description, in its recorded colors.
Dots mark gravel; white flecks mark lime. Shares are by acres across the survey area, and each mapped patch usually mixes several of these soils.
The biggest mapped areas
The dominant drainage class is Well drained and the dominant hydrologic group is D (very slow infiltration, high runoff). The most common soil order is Aridisols — dry-climate soils with limited organic matter and often calcium carbonate accumulation. This report summarizes the major soil map units across the survey area to help you understand what to expect when buying, building, or gardening in Chaves County, New Mexico, Southern Part. Search your address to find the exact soil composition, drainage, and series details at your specific location.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Ector-Rock outcrop complex, 9 to 30 percent slopes | 271K | Well drained | D | Very limited | Very limited |
| Deama-Rock outcrop complex | 175K | Well drained | D | Very limited | Very limited |
| Ector-Rock outcrop complex, 0 to 9 percent slopes | 158K | Well drained | D | Very limited | Very limited |
| Reakor loam, 0 to 1 percent slopes | 102K | Well drained | C | Somewhat limited | Very limited |
| Roswell-Jalmar complex | 99K | Well drained | A | Not limited | Very limited |
| Lozier-Tencee complex | 87K | Well drained | D | Very limited | Very limited |
| Reakor-Pecos association | 76K | Well drained | C | Somewhat limited | Very limited |
| Tencee-Upton complex | 73K | Well drained | D | Very limited | Very limited |
| Reakor loam, 0 to 3 percent slopes | 65K | Well drained | C | Somewhat limited | Very limited |
| Pecos-Dev association | 62K | Well drained | D | Very limited | Very limited |
| Upton-Atoka association | 54K | Well drained | C | Somewhat limited | Very limited |
| Tencee-Sotim association | 50K | Well drained | D | Very limited | Very limited |
| Tencee gravelly sandy loam | 47K | Well drained | D | Very limited | Very limited |
| Simona fine sandy loam | 45K | Well drained | D | Very limited | Very limited |
| Sotim fine sandy loam | 40K | Well drained | C | Somewhat limited | Very limited |
| Kimbrough-Stegall-Slaughter complex | 39K | Well drained | D | Very limited | Very limited |
| Berino-Cacique association | 39K | Well drained | B | Somewhat limited | Very limited |
| Faskin-Roswell complex | 35K | Well drained | B | Not limited | Somewhat limited |
| Holloman-Gypsum land complex, 3 to 5 percent slopes | 30K | Very limited | Very limited | ||
| Holloman-Gypsum land complex, 0 to 3 percent slopes | 25K | Well drained | D | Very limited | Very limited |
Soil Orders in This Area
The USDA classifies every soil into one of 12 soil orders. Here are the dominant orders found in this survey area.
What This Means
Building & Foundations
About 66% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 90% of soils are rated "very limited" for septic absorption fields. Despite good drainage overall, limitations may stem from shallow bedrock, steep slopes, or seasonal conditions. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Well-drained soils on sloped terrain — good for most plants but watch for erosion. Terracing, contour planting, and mulching help retain moisture and topsoil. Drip irrigation is more effective than sprinklers on slopes.