Osceola County, Florida
The dominant drainage class is Poorly drained and the dominant hydrologic group is A/D (varies with drainage). 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, Florida.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Smyrna fine sand, 0 to 2 percent slopes | 189K | Poorly drained | A/D | Very limited | Very limited |
| Myakka fine sand, 0 to 2 percent slopes | 123K | Poorly drained | A/D | Very limited | Very limited |
| Water | 98K | Not rated | Not rated | ||
| Immokalee fine sand, 0 to 2 percent slopes | 70K | Poorly drained | B/D | Very limited | Very limited |
| Basinger fine sand, depressional, 0 to 1 percent slopes | 47K | Very poorly drained | A/D | Very limited | Very limited |
| Basinger fine sand, 0 to 2 percent slopes | 45K | Poorly drained | A/D | Very limited | Very limited |
| EauGallie fine sand, 0 to 2 percent slopes | 43K | Poorly drained | A/D | Very limited | Very limited |
| Placid fine sand, frequently ponded, 0 to 1 percent slopes | 39K | Very poorly drained | A/D | Very limited | Very limited |
| Samsula muck, frequently ponded, 0 to 1 percent slopes | 28K | Very poorly drained | A/D | Very limited | Very limited |
| Malabar fine sand, 0 to 2 percent slopes | 28K | Poorly drained | A/D | Very limited | Very limited |
| Hontoon muck, frequently ponded, 0 to 1 percent slopes | 25K | Very poorly drained | A/D | Very limited | Very limited |
| Pomello fine sand, 0 to 5 percent slopes | 14K | Moderately well drained | A | Somewhat limited | Very limited |
| Pompano fine sand, frequently ponded, 0 to 1 percent slopes | 12K | Very poorly drained | A/D | Very limited | Very limited |
| Riviera fine sand, frequently ponded, 0 to 1 percent slopes | 12K | Very poorly drained | A/D | Very limited | Very limited |
| Riviera fine sand, 0 to 2 percent slopes | 12K | Poorly drained | A/D | Very limited | Very limited |
| Lokosee fine sand | 11K | Poorly drained | A/D | Very limited | Very limited |
| Kaliga muck, frequently ponded, 0 to 1 percent slopes | 10K | Very poorly drained | C/D | Very limited | Very limited |
| Delray loamy fine sand, depressional | 10K | Very poorly drained | A/D | Very limited | Very limited |
| Wabasso fine sand, 0 to 2 percent slopes | 10K | Poorly drained | A/D | Very limited | Very limited |
| Nittaw muck | 9K | Very poorly drained | C/D | Very limited | Very limited |
What This Means
Building & Foundations
About 86% of soils are rated "very limited" for dwellings with basements. Specific challenges include poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 88% of soils are rated "very limited" for septic absorption fields. Poorly drained soils can't absorb septic effluent effectively. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Many soils hold water for extended periods. Raised beds are highly recommended to improve drainage for vegetables. Well-adapted native plants and water-loving species will do best in natural conditions.