Davis-Weber Area, Utah
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 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 Davis-Weber Area, Utah. 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 |
|---|---|---|---|---|---|
| Water, saline | 89K | D | Not rated | Not rated | |
| Pintailake-Eimarsh-Playas complex, 0 to 1 percent slopes | 22K | Very poorly drained | D | Very limited | Very limited |
| Playas | 15K | Very poorly drained | D | Very limited | Very limited |
| Kidman fine sandy loam, 0 to 1 percent slopes | 12K | Well drained | A | Not limited | Very limited |
| No Digital Data Available | 11K | Not rated | Not rated | ||
| Parleys loam, 0 to 4 percent slopes | 10K | Well drained | C | Somewhat limited | Very limited |
| Warm Springs fine sandy loam, 0 to 1 percent slopes | 9K | Somewhat poorly drained | C | Very limited | Very limited |
| Warm Springs fine sandy loam, saline, sodic, 0 to 1 percent slopes | 8K | Somewhat poorly drained | D | Very limited | Very limited |
| Saltair-Playas-Lasil complex, 0 to 1 percent slopes | 7K | Poorly drained | D | Very limited | Very limited |
| Water | 7K | D | Not rated | Not rated | |
| Ridd rocky sandy loam, 30 to 70 percent slopes, eroded | 7K | Well drained | B | Very limited | Very limited |
| Kidman fine sandy loam, 1 to 3 percent slopes | 6K | Well drained | A | Not limited | Very limited |
| Syracuse loamy fine sand, 0 to 2 percent slopes | 6K | Somewhat poorly drained | C | Somewhat limited | Very limited |
| Sunset loam, drained, 0 to 1 percent slopes | 6K | Moderately well drained | B | Very limited | Somewhat limited |
| Kilburn-Francis association, 30 to 50 percent slopes, eroded | 6K | Well drained | A | Very limited | Very limited |
| Layton loamy fine sand, 0 to 3 percent slopes | 6K | Well drained | A | Not limited | Very limited |
| Arave-Saltair complex, 0 to 1 percent slopes | 5K | Somewhat poorly drained | D | Very limited | Very limited |
| Leland-Saltair complex, 0 to 1 percent slopes | 5K | Somewhat poorly drained | D | Very limited | Very limited |
| Eimarsh-Playas-Pintailake complex, 0 to 1 percent slopes | 4K | Poorly drained | D | Very limited | Very limited |
| Urban land | 4K | D | Not rated | Not rated |
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 38% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 52% 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.