Kings County, New York
The dominant drainage class is Subaqueous and the dominant hydrologic group is D (very slow infiltration, high 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 Kings County, New York.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Urban land-Flatbush complex, 0 to 3 percent slopes | 12K | Not limited | Very limited | ||
| Water | 6K | Not rated | Not rated | ||
| Urban land-Greenbelt complex, 3 to 8 percent slopes | 5K | Not limited | Very limited | ||
| Urban land, outwash substratum, 0 to 3 percent slopes | 4K | Not limited | Very limited | ||
| Nagunt sand, 0 to 2 meter water depth | 3K | Subaqueous | D | Not rated | Not rated |
| Urban land-Greenbelt complex, 0 to 3 percent slopes | 3K | Not limited | Very limited | ||
| Urban land, till substratum, 0 to 3 percent slopes | 2K | Not limited | Very limited | ||
| Urban land-Verrazano complex, 0 to 3 percent slopes | 2K | Not limited | Very limited | ||
| Urban land, till substratum, 3 to 8 percent slopes | 2K | Not limited | Very limited | ||
| Urban land, reclaimed substratum, 0 to 3 percent slopes | 2K | Not limited | Very limited | ||
| Urban land, tidal marsh substratum, 0 to 3 percent slopes | 2K | Very limited | Very limited | ||
| Nagunt sand, 2 to 5 meter water depth, dredged | 1K | Subaqueous | D | Not rated | Not rated |
| Bigapple fine sand, 0 to 3 percent slopes | 1K | Well drained | A | Somewhat limited | Very limited |
| Urban land, sandy substratum, 0 to 3 percent slopes | 771 | Not limited | Very limited | ||
| Urban land-Verrazano complex, 0 to 3 percent slopes, low impervious surface | 703 | Not limited | Very limited | ||
| Urban land-Flatbush complex, 0 to 3 percent slopes, low impervious surface | 583 | Not limited | Very limited | ||
| Urban land-Greenbelt complex, 3 to 8 percent slopes, low impervious surface | 516 | Not limited | Very limited | ||
| Nagunt sand, intertidal | 473 | Subaqueous | D | Not rated | Not rated |
| Fortress sand, 0 to 3 percent slopes | 380 | Moderately well drained | A | Somewhat limited | Very limited |
| Urban land-Greenbelt complex, 0 to 3 percent slopes, low impervious surface | 338 | Not limited | Very limited |
What This Means
Building & Foundations
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 78% of soils are rated "very limited" for septic absorption fields. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.