| *** Taxonomy Characterization Data *** |
| Pedon ID: 1990IL203004 | ( Woodford, Illinois ) | Print Date: Nov 12 2024 12:30AM |
| Sampled as on Oct 1, 1990: | Birkbeck ; Fine-silty, mixed, mesic Typic Hapludalf |
| Revised to correlated on Oct 25, 2014: | Birkbeck ; Fine-silty, mixed, superactive, mesic Oxyaquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP90IL119 WOODFORD COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990IL203004 Lat: 40° 46' 52.99" north Long: 89° 23' 57.01" west MLRA: 108A | National Soil Survey Center | |
| - | Pedon No. | 90P0479 | 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 | |||||||||||
| 90P02647 | 0-15 | Ap | S | 0.45 | |||||||||
| 90P02647 | 0-15 | Ap | N | 24.2 | |||||||||
| 90P02648 | 15-36 | Bt1 | S | 0.44 | |||||||||
| 90P02648 | 15-36 | Bt1 | N | 39.3 | |||||||||
| 90P02649 | 36-58 | Bt2 | S | 0.47 | |||||||||
| 90P02649 | 36-58 | Bt2 | N | 34.8 | |||||||||
| 90P02650 | 58-76 | Bt3 | S | 0.51 | |||||||||
| 90P02650 | 58-76 | Bt3 | N | 29.5 | |||||||||
| 90P02651 | 76-109 | Bt4 | S | 0.51 | |||||||||
| 90P02651 | 76-109 | Bt4 | N | 21.7 | |||||||||
| 90P02652 | 109-152 | 2C | S | 0.41 | |||||||||
| 90P02652 | 109-152 | 2C | N | 18.1 | 1.4 | ||||||||
| 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 | |||||||||||||||||
| 90P02647 | 0-15 | Ap | N | 6.8 | 1.52 | ||||||||||||||
| 90P02648 | 15-36 | Bt1 | N | 6.2 | 0.71 | ||||||||||||||
| 90P02649 | 36-58 | Bt2 | N | 6.3 | 0.56 | ||||||||||||||
| 90P02650 | 58-76 | Bt3 | N | 6.4 | 0.45 | ||||||||||||||
| 90P02651 | 76-109 | Bt4 | N | 7.3 | 0.25 | 4 | |||||||||||||
| 90P02652 | 109-152 | 2C | N | 8.1 | 0.13 | 28 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Clay, total, Weighted Average | 36 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||