Pierce County, North Dakota
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). 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 Pierce County, North Dakota.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Heimdal-Emrick loams, 3 to 6 percent slopes | 66K | Well drained | B | Somewhat limited | Somewhat limited |
| Gardena loam, 0 to 2 percent slopes | 36K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Heimdal-Emrick loams, 0 to 3 percent slopes | 27K | Well drained | B | Somewhat limited | Somewhat limited |
| Stirum-Arveson, saline fine sandy loams, 0 to 1 percent slopes | 26K | Poorly drained | C/D | Very limited | Very limited |
| Heimdal-Esmond-Sisseton loams, 6 to 9 percent slopes | 22K | Well drained | B | Not limited | Somewhat limited |
| Hamerly-Wyard-Tonka complex, 0 to 3 percent slopes | 20K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Hecla loamy fine sand, 0 to 2 percent slopes | 19K | Moderately well drained | A | Somewhat limited | Very limited |
| Heimdal-Emrick loams, 3 to 6 percent slopes | 17K | Well drained | B | Somewhat limited | Somewhat limited |
| Balaton-Souris-Svea loams, 0 to 4 percent slopes | 16K | Moderately well drained | C | Somewhat limited | Very limited |
| Southam silty clay loam, 0 to 1 percent slopes | 16K | Very poorly drained | C/D | Very limited | Very limited |
| Heimdal-Emrick loams, 0 to 3 percent slopes | 15K | Well drained | B | Somewhat limited | Somewhat limited |
| Embden fine sandy loam, 0 to 2 percent slopes | 14K | Moderately well drained | A | Somewhat limited | Very limited |
| Embden-Heimdal complex, 3 to 6 percent slopes | 14K | Moderately well drained | A | Somewhat limited | Very limited |
| Gardena loam, clayey substratum, 0 to 2 percent slopes | 13K | Moderately well drained | B | Somewhat limited | Very limited |
| Water | 12K | Not rated | Not rated | ||
| Heimdal-Esmond-Sisseton loams, 9 to 15 percent slopes | 12K | Well drained | B | Somewhat limited | Somewhat limited |
| Embden-Heimdal complex, 3 to 6 percent slopes | 9K | Moderately well drained | A | Somewhat limited | Very limited |
| Heimdal-Esmond loams, 3 to 6 percent slopes | 8K | Well drained | B | Somewhat limited | Somewhat limited |
| Emrick-Cathay loams, 0 to 3 percent slopes | 8K | Moderately well drained | C | Somewhat limited | Somewhat limited |
| Water, intermittent | 8K | Not rated | Not rated |
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 38% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.