Osceola County, Michigan
The most common soil here is Montcalm, on about 15% of the land: a loamy sand, gritty and loose. Kalkaska and McBride come next.
About 66% of the land drains well, and 24% stays wet for long stretches; groundwater comes within two feet of the surface under 30% of it.
USDA rates 95% of the land very limited for a standard septic drain field, and 51% 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 Osceola County, Michigan, 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 A (high infiltration, low runoff). The most common soil order is Spodosols — acidic forest soils with a distinctive leached layer, common under conifers. 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 Osceola County, Michigan. 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 |
|---|---|---|---|---|---|
| Kalkaska sand, 6 to 18 percent slopes | 25K | Somewhat excessively drained | A | Somewhat limited | Very limited |
| Carbondale muck, 0 to 2 percent slopes | 19K | Very poorly drained | A/D | Very limited | Very limited |
| Montcalm loamy sand, 6 to 12 percent slopes | 17K | Well drained | A | Somewhat limited | Very limited |
| Kalkaska sand, 0 to 6 percent slopes | 14K | Somewhat excessively drained | A | Not limited | Very limited |
| Montcalm loamy sand, 12 to 18 percent slopes | 12K | Well drained | A | Very limited | Very limited |
| Montcalm loamy sand, 0 to 6 percent slopes | 11K | Well drained | A | Not limited | Very limited |
| Montcalm loamy sand, 18 to 25 percent slopes | 8K | Well drained | A | Very limited | Very limited |
| Onekama loam, Saginaw Lobe, 2 to 6 percent slopes | 8K | Well drained | D | Not limited | Very limited |
| Onekama loam, Saginaw Lobe, 6 to 12 percent slopes | 8K | Well drained | D | Not limited | Very limited |
| Coloma sand, 0 to 6 percent slopes | 7K | Somewhat excessively drained | A | Not limited | Very limited |
| Grattan sand, 0 to 6 percent slopes | 7K | Excessively drained | A | Not limited | Very limited |
| Water | 6K | Not rated | Not rated | ||
| Lupton muck, snowy, 0 to 1 percent slopes | 6K | Very poorly drained | B/D | Very limited | Very limited |
| Croswell sand, 0 to 6 percent slopes | 6K | Moderately well drained | A | Very limited | Very limited |
| Coloma sand, 6 to 12 percent slopes | 6K | Somewhat excessively drained | A | Not limited | Very limited |
| Kawkawlin loam, 2 to 6 percent slopes | 5K | Somewhat poorly drained | C/D | Very limited | Very limited |
| McBride sandy loam, 6 to 12 percent slopes | 5K | Moderately well drained | C/D | Very limited | Very limited |
| Chelsea sand, 12 to 18 percent slopes | 5K | Somewhat excessively drained | A | Very limited | Very limited |
| Nester sandy loam, 2 to 6 percent slopes | 5K | Well drained | C | Somewhat limited | Very limited |
| Nester sandy loam, 6 to 12 percent slopes | 5K | 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 51% of soils are rated "very limited" for dwellings with basements. Specific challenges include steep slopes, poor drainage in some areas. A geotechnical assessment is recommended before building.
Septic Systems
About 95% 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.