Laramie County, Wyoming, Eastern Part
The dominant drainage class is Well drained and the dominant hydrologic group is C (slow infiltration, moderate runoff). The most common soil order is Mollisols — grassland soils with a thick, dark, fertile topsoil rich in organic matter. 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 Laramie County, Wyoming, Eastern 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 |
|---|---|---|---|---|---|
| Dacono-Albinas complex, 1 to 3 percent slopes | 94K | Well drained | C | Not limited | Not limited |
| Altvan loam, 0 to 3 percent slopes | 80K | Well drained | B | Not limited | Somewhat limited |
| Albinas loam, 1 to 3 percent slopes | 59K | Well drained | B | Not limited | Somewhat limited |
| Altvan loam, 3 to 6 percent slopes | 47K | Well drained | C | Not limited | Somewhat limited |
| Vetal fine sandy loam, 1 to 3 percent slopes | 46K | Well drained | A | Not limited | Very limited |
| Treon-Aberone-Treon thin solum fine sandy loams, 6 to 15 percent slopes | 41K | Well drained | D | Very limited | Very limited |
| Altvan-Dix complex, 6 to 10 percent slopes | 35K | Well drained | C | Not limited | Very limited |
| Valent loamy fine sand, 0 to 6 percent slopes | 29K | Excessively drained | A | Not limited | Very limited |
| Dix-Altvan complex, 10 to 30 percent slopes | 21K | Excessively drained | A | Very limited | Very limited |
| Bayard fine sandy loam, 0 to 3 percent slopes | 18K | Well drained | A | Not limited | Very limited |
| Treon fine sandy loam, 6 to 10 percent slopes | 18K | Well drained | D | Very limited | Very limited |
| Tassel-Otero-Rock outcrop complex, 10 to 30 percent slopes | 16K | Well drained | D | Very limited | Very limited |
| Ascalon loam, cool, 3 to 6 percent slopes | 16K | Well drained | B | Not limited | Somewhat limited |
| Wages loam, 0 to 3 percent slopes | 14K | Well drained | C | Not limited | Not limited |
| Tassel thin solum-Tassel-Rock outcrop complex, 10 to 30 percent slopes | 14K | Well drained | D | Very limited | Very limited |
| Nucla fine sandy loam, 0 to 3 percent slopes | 12K | Well drained | B | Not limited | Very limited |
| Manter sandy loam, 0 to 3 percent slopes | 10K | Well drained | A | Not limited | Not limited |
| Treon thin solum-Rock outcrop-Treon complex, 15 to 30 percent slopes | 10K | Well drained | D | Very limited | Very limited |
| Vetal fine sandy loam, 3 to 6 percent slopes | 8K | Well drained | A | Not limited | Very limited |
| Bayard fine sandy loam, 3 to 6 percent slopes | 8K | Well drained | A | Not 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
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 46% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.