Spreadsheet: 57691295-2c8c-4fb6-8ae4-22e160938c01
Sheet: Acid Crystalline

 |  |  |  |  | This chart provides a rough estimate of the SFR Loading Rate Group for soils that formed in residuum weathered from acid crystalline bedrock. This table should not be used to determine the SFR Loading Rate Group. Actual assignment to a SFR Loading Rate Group for each 15A NCAC 02T .0600 permit application shall be determined by the geometric mean of in-situ saturated hydraulic conductivity data collected in the most restrictive horizon for each soil mapping unit.
Acid Crystalline Soils
(DO NOT USE THIS CHART TO ASSIGN SFR LOADING RATE GROUP)
 |  | Particle-size Control Section | Drainage Class / Water Table Depth / Type
~SFR Group |  |  |  | Depth to Rock | Subsoil Hue | Shrink-swell
 | Name |  |  |  |  |  | Classification
A | Appling | fine | W/>60" | >60" | 5YR-2.5Y | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | Ashlar | coarse-loamy | EW/>6' | 20-40" R | 5YR-10YR | Low | Coarse-loamy, mixed, semiactive, thermic Typic Dystrudepts
A | Bethlehem | fine | W/>60" | 20-40" Cr | 2.5YR-5YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | Buckhead | fine-loamy | W/>60" | >60" | 2.5YR-10YR | Low | Fine-loamy, mixed, subactive, thermic Typic Hapludults
A | Cecil | fine | W/>60" | >60" | 10R-5YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | [NAME] | fine-loamy | W/>60" | >60" | 7.5YR-2.5Y | Low | Fine-loamy, siliceous, semiactive, thermic Typic Hapludults
A | Lockhart | loamy-skeletal | W/>6' | >60" | 2.5YR-2.5Y | Low | Loamy-skeletal, mixed, semiactive, thermic Typic Hapludults
A | Louisburg | coarse-loamy | EW/>6' | >60" | 2.5YR-10YR | Low | Coarse-loamy, mixed, semiactive, thermic Typic Hapludults
A | [NAME] | fine | W/>60" | >60" | 10R-2.5YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | Pacolet | fine | W/>60" | >60" | 10R-2.5YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | Rawlings | fine-loamy | W/>60" | 20-40" R | 2.5YR-10YR | Low | Fine-loamy, mixed, subactive, thermic Typic Hapludults
A | Rion | fine-loamy | W/>60" | >60" | 2.5YR-10YR | Low | Fine-loamy, mixed, semiactive, thermic Typic Hapludults
A | Saw | fine | W/>60" | 20-40" R | 2.5YR-7.5YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
A | Wateree | coarse-loamy | W/>6' | 20-40" Cr | 5YR-2.5Y | Low | Coarse-loamy, mixed, semiactive, thermic Typic Dystrudepts
A | Wedowee | fine | W/>60" | >60" | 5YR-10YR | Low | Fine, kaolinitic, thermic Typic Kanhapludults
B | [NAME] River | fine | [NAME] P | 40-60 Cr | 5YR-5Y | High | Fine, mixed, semiactive, thermic Aquic Hapludults
B | [NAME] | fine | MW/2.0-4.0' P | >60" | 2.5YR-10YR | Low | Fine, kaolinitic, thermic Oxyaquic Kanhapludults
B(C)* | Colfax | fine-loamy | SP/0.5-1.5' P | >60" | 7.5YR-2.5Y | Low | Fine-loamy, mixed, subactive, thermic Aquic Fragiudults
B | Hard Labor | fine | MW/2.5-5.0' P | >60" | 2.5YR-10YR | Low | Fine, kaolinitic, thermic Oxyaquic Kanhapludults
B | Helena | fine | [NAME] P | >60" | 7.5YR-5Y | High | Fine, mixed, semiactive, thermic Aquic Hapludults
B | [NAME] | loamy | W/>60" | 10-20" Cr | 5YR-10YR | Low | Loamy, micaceous, thermic, shallow Ruptic-Ultic Dystrudepts
B | Prosperity | fine | [NAME] P | 20-40 Cr | 7.5YR-5Y | High | Fine, mixed, semiactive, thermic Aquic Hapludults
B | Rolesville | sandy | E/>6' | 20-40" R | 7.5YR-10YR | Low | Mixed, thermic Typic Udipsamments
B | Santuc | fine-loamy | [NAME] P | >60" | 7.5YR-10YR | Moderate | Fine-loamy, mixed, semiactive, thermic Aquic Hapludults
B | Tallapoosa | loamy | W/>60" | 10-20" Cr | 5YR-10YR | Low | Loamy, mixed, semiactive, thermic shallow [NAME]
B | Vance | fine | W/>60" | >60" | 5YR-2.5Y | Moderate | Fine, mixed, semiactive, thermic Typic Hapludults
B | Wake | sandy | E/>6' | 11-20" R | 7.5YR-2.5Y | Low | Mixed, thermic [NAME]
* | Areas of these soils with less than a 12 inch vertical separation between a perched water table and the ground surface cannot be permitted for SFR systems under 15A NCAC 02T .0605(q).