Lynn County, Texas
The most common soil here is Acuff, on about 30% of the land: a loam, a balanced mix that crumbles in your hand. Amarillo and Estacado come next.
About 95% of the land drains well, and 3% stays wet for long stretches.
USDA rates 12% of the land very limited for a standard septic drain field, and 6% very limited for homes with basements. That means extra cost or special design, not that it can't be done.
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 Lynn County, Texas, 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 B (moderate infiltration). 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 Lynn County, Texas. 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 |
|---|---|---|---|---|---|
| Acuff loam, 0 to 1 percent slopes | 156K | Well drained | B | Not limited | Somewhat limited |
| Amarillo fine sandy loam, 0 to 1 percent slopes | 75K | Well drained | B | Not limited | Somewhat limited |
| Amarillo fine sandy loam, 1 to 3 percent slopes | 62K | Well drained | B | Not limited | Somewhat limited |
| Acuff loam, 1 to 3 percent slopes | 40K | Well drained | B | Not limited | Somewhat limited |
| Patricia and Amarillo loamy fine sands, 0 to 3 percent slopes | 33K | Well drained | B | Not limited | Somewhat limited |
| Estacado and Pep loams, 0 to 1 percent slopes | 23K | Well drained | B | Somewhat limited | Somewhat limited |
| Posey fine sandy loam, 1 to 3 percent slopes | 17K | Well drained | B | Not limited | Somewhat limited |
| Midessa fine sandy loam, 1 to 3 percent slopes | 11K | Well drained | B | Not limited | Somewhat limited |
| Potter soils, 3 to 20 percent slopes | 11K | Well drained | C | Not limited | Very limited |
| Estacado loam, 0 to 1 percent slopes | 9K | Well drained | B | Somewhat limited | Somewhat limited |
| Portales loam, 1 to 3 percent slopes | 9K | Well drained | B | Not limited | Somewhat limited |
| Drake soils, 1 to 8 percent slopes | 9K | Well drained | B | Not limited | Somewhat limited |
| Olton clay loam, 0 to 1 percent slopes | 7K | Well drained | C | Somewhat limited | Very limited |
| Sparenberg clay, 0 to 1 percent slopes, occasionally ponded | 7K | Somewhat poorly drained | D | Very limited | Very limited |
| Brownfield fine sand, 0 to 3 percent slopes | 7K | Well drained | B | Not limited | Somewhat limited |
| Arvana fine sandy loam, 1 to 3 percent slopes | 7K | Well drained | C | Somewhat limited | Very limited |
| Portales loam, 0 to 1 percent slopes | 7K | Well drained | B | Not limited | Somewhat limited |
| Zita fine sandy loam, 0 to 1 percent slopes | 6K | Well drained | B | Not limited | Somewhat limited |
| Estacado loam, 1 to 3 percent slopes | 6K | Well drained | B | Somewhat limited | Somewhat limited |
| Midessa fine sandy loam, 0 to 1 percent slopes | 6K | Well drained | B | Not limited | Somewhat 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
Most soils are reasonably suitable for conventional septic systems, though site-specific conditions always matter. Get a perc test to confirm.
Gardening & Agriculture
Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.