| *** Taxonomy Characterization Data *** |
| Pedon ID: S1990IL203051 | ( Woodford, Illinois ) | Print Date: Dec 11 2024 4:06PM |
| Sampled as on Oct 21, 1990: | Chenoa ; Fine-silty, mixed, mesic Typic Argiaquoll |
| Revised to correlated on Apr 13, 2015: | Chenoa ; Fine, illitic, mesic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL063 WOODFORD COUNTY BULK DENSITY | Natural Resources Conservation Service |
| - | Site ID | S1990IL203051 Lat: 40° 54' 43.80" north Long: 89° 9' 16.90" west MLRA: 108A | National Soil Survey Center | |
| - | Pedon No. | 91P0236 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 91P01459 | 0-27 | Ap | S | 31.4 | 0.50 | 3 | 1.38 | 0.046 | |||||
| 91P01460 | 27-35 | A | S | 38.1 | 0.52 | 2 | 1.28 | 0.068 | |||||
| 91P01461 | 35-63 | Bt1 | S | 42.1 | 0.48 | 1 | 1.27 | 0.078 | |||||
| 91P01462 | 63-89 | Bt2 | S | 32.2 | 0.49 | 7 | 1.37 | 0.052 | 1 | ||||
| 91P01463 | 89-110 | 2Bt | S | 34.9 | 1.2 | 0.46 | 14 | 1.77 | 0.019 | 4 | |||
| 91P01464 | 110-125 | 2BC | S | 35.5 | 1.8 | 0.41 | 18 | 1.85 | 0.016 | 7 | |||
| 91P01465 | 125-152 | 2C | S | 34.9 | 2.4 | 0.42 | 15 | 1.84 | 0.019 | 5 | |||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 91P01459 | 0-27 | Ap | S | 7.2 | 2.35 | 100* | 86 | 0.30 | 1 | ||||||||||
| 91P01460 | 27-35 | A | S | 7.0 | 1.61 | 100* | 84 | 0.71 | tr | ||||||||||
| 91P01461 | 35-63 | Bt1 | S | 6.5 | 0.79 | 96 | 80 | 0.67 | tr | ||||||||||
| 91P01462 | 63-89 | Bt2 | S | 6.9 | 0.44 | 100* | 87 | 0.66 | tr | ||||||||||
| 91P01463 | 89-110 | 2Bt | S | 7.8 | 0.60 | 19 | 100* | 100 | 0.31 | 1 | |||||||||
| 91P01464 | 110-125 | 2BC | S | 8.1 | 0.39 | 25 | 100* | 100 | 0.27 | 1 | |||||||||
| 91P01465 | 125-152 | 2C | S | 8.2 | 0.42 | 24 | 100* | 100 | 0.27 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 35-85 cm | |||