Putnam County Area, Florida
The most common soil here is Myakka, on about 9% of the land: a sand, loose sand that holds almost no water. Pomona and Candler come next.
About 14% of the land drains well, and 64% stays wet for long stretches; groundwater comes within two feet of the surface under 56% 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: 12% 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 Putnam County Area, Florida, 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 Poorly drained and the dominant hydrologic group is A/D (varies with drainage). The most common soil order is Entisols — young soils with little profile development, often on floodplains or steep slopes. 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 Putnam County Area, Florida. 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 |
|---|---|---|---|---|---|
| Water | 60K | Not rated | Not rated | ||
| Myakka-Myakka, wet, fine sands, 0 to 2 percent slopes | 49K | Poorly drained | A/D | Very limited | Very limited |
| Pomona fine sand | 42K | Poorly drained | A/D | Very limited | Very limited |
| Candler fine sand, 0 to 5 percent slopes | 30K | Excessively drained | A | Not limited | Very limited |
| Tavares fine sand, 0 to 5 percent slopes | 20K | Moderately well drained | A | Somewhat limited | Very limited |
| Terra Ceia muck, 0 to 1 percent slopes, frequently flooded | 20K | Very poorly drained | A/D | Very limited | Very limited |
| Zolfo fine sand, 0 to 2 percent slopes | 18K | Somewhat poorly drained | A | Very limited | Very limited |
| Samsula muck, frequently ponded, 0 to 1 percent slopes | 16K | Very poorly drained | A/D | Very limited | Very limited |
| Placid-Pompano association, frequently flooded | 16K | Very poorly drained | A/D | Very limited | Very limited |
| Palmetto fine sand | 12K | Poorly drained | A/D | Very limited | Very limited |
| Astatula fine sand, 0 to 8 percent slopes | 12K | Excessively drained | A | Not limited | Very limited |
| Centenary fine sand | 11K | Moderately well drained | A | Somewhat limited | Very limited |
| Hontoon muck, frequently ponded, 0 to 1 percent slopes | 9K | Very poorly drained | A/D | Very limited | Very limited |
| Holopaw fine sand, frequently flooded | 9K | Poorly drained | A/D | Very limited | Very limited |
| Candler fine sand, 5 to 8 percent slopes | 9K | Excessively drained | A | Not limited | Very limited |
| Immokalee fine sand | 9K | Poorly drained | B/D | Very limited | Very limited |
| Ona-Ona, wet, fine sand, 0 to 2 percent slopes | 9K | Poorly drained | B/D | Very limited | Very limited |
| Placid fine sand, frequently ponded, 0 to 1 percent slopes | 9K | Very poorly drained | A/D | Very limited | Very limited |
| Millhopper sand, 0 to 5 percent slopes | 8K | Moderately well drained | A | Somewhat limited | Somewhat limited |
| Apopka sand, 0 to 5 percent slopes | 7K | Well drained | A | Not limited | Somewhat 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 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. 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.