Flagler 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 Flagler County, Florida.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Hicoria, Riviera, and Gator soils, depressional | 33K | Very poorly drained | C/D | Very limited | Very limited |
| Winder fine sand, 0 to 2 percent slopes | 21K | Poorly drained | C/D | Very limited | Very limited |
| Wabasso fine sand, 0 to 2 percent slopes | 20K | Poorly drained | A/D | Very limited | Very limited |
| Myakka-Myakka, wet, fine sands, 0 to 2 percent slopes | 19K | Poorly drained | A/D | Very limited | Very limited |
| Pineda-Pineda, wet, fine sand, 0 to 2 percent slopes | 18K | Poorly drained | A/D | Very limited | Very limited |
| Samsula and Hontoon soils, depressional | 18K | Very poorly drained | A/D | Very limited | Very limited |
| Placid, Basinger, and St. Johns soils, depressional | 16K | Very poorly drained | A/D | Very limited | Very limited |
| Smyrna fine sand, 0 to 2 percent slopes | 16K | Poorly drained | A/D | Very limited | Very limited |
| Favoretta, Chobee, and Winder soils, frequently flooded | 15K | Very poorly drained | C/D | Very limited | Very limited |
| Pineda-Wabasso complex | 14K | Poorly drained | C/D | Very limited | Very limited |
| EauGallie fine sand, 0 to 2 percent slopes | 13K | Poorly drained | A/D | Very limited | Very limited |
| Water | 13K | Not rated | Not rated | ||
| Riviera fine sand, 0 to 2 percent slopes | 12K | Poorly drained | A/D | Very limited | Very limited |
| Pomona fine sand, 0 to 2 percent slopes | 11K | Poorly drained | B/D | Very limited | Very limited |
| Immokalee fine sand, 0 to 2 percent slopes | 10K | Poorly drained | B/D | Very limited | Very limited |
| Valkaria fine sand, 0 to 2 percent slopes | 10K | Poorly drained | A/D | Very limited | Very limited |
| Malabar fine sand, 0 to 2 percent slopes | 8K | Poorly drained | A/D | Very limited | Very limited |
| Favoretta clay | 8K | Poorly drained | D | Very limited | Very limited |
| Udarents, moderately wet | 6K | Somewhat poorly drained | A/D | Very limited | Very limited |
| Terra Ceia muck, 0 to 1 percent slopes, frequently flooded | 5K | Very poorly drained | A/D | Very limited | Very limited |
What This Means
Building & Foundations
About 95% 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 95% 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.