Ogemaw County, Michigan
The dominant drainage class is Somewhat excessively drained and the dominant hydrologic group is A (high infiltration, low runoff). 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 Ogemaw County, Michigan.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Graycalm sand, 0 to 6 percent slopes | 41K | Somewhat excessively drained | A | Not limited | Very limited |
| Lupton muck, 0 to 1 percent slopes | 19K | Very poorly drained | B/D | Very limited | Very limited |
| Nester fine sandy loam, 2 to 6 percent slopes | 19K | Well drained | C | Somewhat limited | Very limited |
| Kawkawlin loam, 0 to 4 percent slopes | 15K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Croswell sand, 0 to 6 percent slopes | 14K | Moderately well drained | A | Very limited | Very limited |
| Grayling sand, 0 to 6 percent slopes | 12K | Excessively drained | A | Not limited | Very limited |
| Graycalm sand, 6 to 18 percent slopes | 11K | Somewhat excessively drained | A | Somewhat limited | Very limited |
| Rubicon sand, 0 to 6 percent slopes | 11K | Excessively drained | A | Not limited | Very limited |
| Mancelona sand, 0 to 6 percent slopes | 10K | Somewhat excessively drained | A | Not limited | Very limited |
| Selkirk loam, 0 to 4 percent slopes | 10K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Tawas mucky peat | 9K | Very poorly drained | A/D | Very limited | Very limited |
| Water | 8K | Not rated | Not rated | ||
| Iosco sand, 0 to 4 percent slopes | 7K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Montcalm loamy sand, 6 to 18 percent slopes | 7K | Well drained | A | Somewhat limited | Very limited |
| Nester fine sandy loam, 6 to 12 percent slopes | 7K | Well drained | C | Somewhat limited | Very limited |
| Montcalm loamy sand, 0 to 6 percent slopes | 7K | Well drained | A | Not limited | Very limited |
| Roscommon mucky sand | 6K | Poorly drained | A/D | Very limited | Very limited |
| Kent sandy loam, 2 to 6 percent slopes | 6K | Moderately well drained | D | Very limited | Very limited |
| Rubicon sand, 6 to 18 percent slopes | 6K | Excessively drained | A | Somewhat limited | Very limited |
| Histosols and Aquents, ponded | 6K | Very poorly drained | A/D | Very limited | Very limited |
What This Means
Building & Foundations
About 40% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 96% 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.