Arthur County, Nebraska
The most common soil here is Valentine, on about 87% of the land: a fine sand, loose sand that holds almost no water. Nenzel and Libory come next.
About 94% of the land drains well, and 3% stays wet for long stretches; groundwater comes within two feet of the surface under 2% of it.
USDA rates 99% of the land very limited for a standard septic drain field, and 4% 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 Arthur County, Nebraska, 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 Excessively drained and the dominant hydrologic group is A (high infiltration, low 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 Arthur County, Nebraska. 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 |
|---|---|---|---|---|---|
| Valentine fine sand, rolling and hilly, 9 to 60 percent slopes | 305K | Excessively drained | A | Somewhat limited | Very limited |
| Valentine fine sand, rolling, 9 to 24 percent slopes | 82K | Excessively drained | A | Somewhat limited | Very limited |
| Valentine fine sand, 3 to 9 percent slopes | 15K | Excessively drained | A | Not limited | Very limited |
| Valentine loamy fine sand, 3 to 9 percent slopes | 13K | Excessively drained | A | Not limited | Very limited |
| Nenzel loamy fine sand, calcareous, 0 to 3 percent slopes | 6K | Moderately well drained | A | Somewhat limited | Very limited |
| Valentine-Libory complex, 0 to 9 percent slopes | 6K | Excessively drained | A | Somewhat limited | Very limited |
| Valentine-Els complex, 0 to 9 percent slopes | 4K | Excessively drained | A | Not limited | Very limited |
| Valentine fine sand, hilly, 24 to 60 percent slopes | 4K | Excessively drained | A | Very limited | Very limited |
| Nenzel loamy fine sand, 0 to 3 percent slopes | 3K | Moderately well drained | A | Somewhat limited | Very limited |
| Ipage loamy fine sand, 0 to 3 percent slopes | 2K | Moderately well drained | A | Somewhat limited | Very limited |
| Marlake mucky peat | 2K | Very poorly drained | A/D | Very limited | Very limited |
| Crowther loam, 0 to 1 percent slopes | 2K | Poorly drained | B/D | Very limited | Very limited |
| Libory loamy fine sand, 0 to 3 percent slopes | 1K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Loup fine sandy loam, 0 to 1 percent slopes | 1K | Poorly drained | A/D | Very limited | Very limited |
| Dunday loamy fine sand, 3 to 9 percent slopes | 1K | Somewhat excessively drained | A | Not limited | Very limited |
| Ord loam, 0 to 3 percent slopes | 1K | Somewhat poorly drained | B | Very limited | Very limited |
| Elsmere loamy fine sand, calcareous, 0 to 3 percent slopes | 1K | Somewhat poorly drained | A | Very limited | Very limited |
| Water | 1K | Not rated | Not rated | ||
| Clawhammer-Ord complex, 0 to 3 percent slopes | 823 | Poorly drained | B/D | Very limited | Very limited |
| Valentine severely eroded-Valentine complex, 0 to 60 percent slopes | 810 | Excessively drained | A | 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
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 99% of soils are rated "very limited" for septic absorption fields. The well-drained soils may actually drain too fast for standard leach fields, allowing effluent to reach groundwater. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Soils tend to drain very quickly, meaning nutrients and water don't stick around long. Raised beds with amended soil, drip irrigation, and heavy mulching will give the best results. Compost is your best friend here — it improves water retention dramatically.