| *** Taxonomy Characterization Data *** |
| Pedon ID: S1990IL189034 | ( Washington, Illinois ) | Print Date: May 30 2024 4:20AM |
| Sampled as on Jun 1, 1990: | Hoyleton ; Fine-silty, mixed, mesic Mollic Hapludalf |
| Revised to correlated: | HOYLETON ; Fine-silty, mixed, mesic Aquollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91IL075 WASHINGTON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990IL189034 Lat: 38° 28' 5.00" north Long: 89° 19' 39.99" west MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 91P0290 | 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 | 8D1 | ||||||||||||
| 91P01750 | 41-61 | Bt | N | 37.3 | 0.43 | ||||||||
| 91P01751 | 61-74 | Btg1 | N | 31.8 | 0.47 | ||||||||
| 91P01752 | 74-97 | Btg2 | N | 31.5 | 0.49 | ||||||||
| 91P01755 | 135-152 | 2Btg | N | 20.2 | 0.47 | ||||||||
| 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 | 8D1 | 5D2 | ||||||||||||||||
| 91P01748 | 0-20 | Ap | N | 6.4 | 1.60 | ||||||||||||||
| 91P01749 | 20-41 | E | N | 6.3 | 0.78 | ||||||||||||||
| 91P01750 | 41-61 | Bt | N | 5.6 | 0.59 | 0.65 | 1 | ||||||||||||
| 91P01751 | 61-74 | Btg1 | N | 5.7 | 0.74 | 1 | |||||||||||||
| 91P01752 | 74-97 | Btg2 | N | 5.9 | 0.79 | 2 | |||||||||||||
| 91P01753 | 97-119 | Btg3 | N | 6.5 | |||||||||||||||
| 91P01754 | 119-135 | Btg4 | N | 6.2 | |||||||||||||||
| 91P01755 | 135-152 | 2Btg | N | 5.8 | 0.74 | 4 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 41-91 cm | |||