| *** Supplementary Characterization Data *** |
| Pedon ID: 91IL163008 | ( St. Clair, Illinois ) | Print Date: Dec 8 2025 12:56PM |
| Sampled as : | Darmstadt |
| Revised to correlated on May 1, 2000: | Darmstadt ; Fine-silty, mixed, superactive, mesic Typic Endoaqualf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91IL142 ST CLAIR COUNTY SODIUM SOILS STUDY | Natural Resources Conservation Service |
| - | Site ID | 91IL163008 | National Soil Survey Center | |
| - | Pedon No. | 91P0616 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -2 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 4C1a2a | 8A3a | |||||||||||||||||||||
| 91P03464 | 0-14 | Ap | N | sil | 5.2 | 73.6 | 21.2 | 6.3 | ||||||||||||||||||
| 91P03465 | 14-28 | E | N | sil | 2.3 | 72.1 | 25.6 | 5.9 | ||||||||||||||||||
| 91P03466 | 28-50 | Btg1 | N | sicl | 1.8 | 61.5 | 36.7 | 4.2 | ||||||||||||||||||
| 91P03467 | 50-75 | Btg2 | N | sicl | 4.0 | 68.4 | 27.6 | 4.5 | ||||||||||||||||||
| 91P03468 | 75-100 | Btg3 | N | sil | 6.9 | 70.8 | 22.3 | 6.1 | 0.71 | |||||||||||||||||
| 91P03469 | 100-125 | Btg4 | N | sil | 7.4 | 69.9 | 22.7 | 6.6 | 1.58 | |||||||||||||||||
| 91P03470 | 125-150 | Btg5 | N | sil | 8.2 | 68.1 | 23.7 | 6.8 | 1.66 | |||||||||||||||||