Bottineau County, North Dakota
The most common soil here is Hamlet, on about 14% of the land. Souris and Tonka come next.
About 14% of the land drains well, and 27% stays wet for long stretches; groundwater comes within two feet of the surface under 18% of it.
USDA rates 83% of the land very limited for a standard septic drain field, and 62% very limited for homes with basements. That means extra cost or special design, not that it can't be done.
Worth knowing: 3% of the land floods occasionally or more.
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 Bottineau County, North Dakota, 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 Moderately 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 Bottineau County, North Dakota. 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 |
|---|---|---|---|---|---|
| Hamlet-Souris-Tonka complex, 0 to 3 percent slopes | 154K | Moderately well drained | C | Very limited | Very limited |
| Hamlet-Balaton loams, 0 to 2 percent slopes | 117K | Moderately well drained | C | Very limited | Very limited |
| Gardena loam, 0 to 2 percent slopes | 56K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Hamerly-Tonka complex, 0 to 3 percent slopes | 49K | Somewhat poorly drained | C | Very limited | Very limited |
| Aberdeen-Overly silt loams, 0 to 2 percent slopes | 37K | Moderately well drained | C | Somewhat limited | Very limited |
| Embden fine sandy loam, 0 to 2 percent slopes | 34K | Moderately well drained | A | Somewhat limited | Very limited |
| Swenoda fine sandy loam, 0 to 3 percent slopes | 33K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Kelvin loam, 9 to 25 percent slopes | 29K | Well drained | C | Very limited | Very limited |
| Fargo silty clay, 0 to 1 percent slopes | 27K | Poorly drained | C/D | Very limited | Very limited |
| Hamlet-Souris loams, 1 to 3 percent slopes | 27K | Moderately well drained | C | Very limited | Very limited |
| Hecla loamy fine sand, 0 to 2 percent slopes | 26K | Moderately well drained | A | Somewhat limited | Very limited |
| Glyndon loam, 0 to 2 percent slopes | 26K | Somewhat poorly drained | C | Very limited | Very limited |
| Lowe-Fluvaquents, channeled complex, 0 to 2 percent slopes, frequently flooded | 23K | Poorly drained | B/D | Very limited | Very limited |
| Overly silty clay loam, 0 to 2 percent slopes | 22K | Moderately well drained | C | Somewhat limited | Very limited |
| Svea-Cresbard loams, 0 to 3 percent slopes | 22K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Wyndmere fine sandy loam, 0 to 2 percent slopes | 21K | Somewhat poorly drained | B | Very limited | Very limited |
| Arvilla sandy loam, 0 to 2 percent slopes | 20K | Somewhat excessively drained | A | Not limited | Very limited |
| Overly-Great Bend silty clay loams, 0 to 2 percent slopes | 18K | Moderately well drained | C | Somewhat limited | Very limited |
| Ulen loamy fine sand, 0 to 2 percent slopes | 17K | Somewhat poorly drained | A | Somewhat limited | Very limited |
| Kelvin loam, 3 to 9 percent slopes | 17K | Well drained | C | Somewhat 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
About 62% of soils are rated "very limited" for dwellings with basements. Specific challenges include steep slopes, poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 83% 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
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.