| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL189080 | ( Washington, Illinois ) | Print Date: Nov 21 2024 2:22PM |
| Sampled as on Jun 29, 1990: | Darmstadt ; Fine-silty, mixed, mesic Albic Natraqualf |
| Revised to correlated on Dec 1, 1991: | Darmstadt ; Fine-silty, mixed, superactive, mesic Aquic Natrudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL041 CLINTON AND WASHINGTON COUNTY | Natural Resources Conservation Service |
| - | Site ID | 90IL189080 Lat: 38° 22' 22.00" north Long: 89° 25' 18.00" west MLRA: 114B | National Soil Survey Center | |
| - | Pedon No. | 91P0164 | 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 | 4A1d | |||||||||||
| 91P00941 | 0-21 | Ap | S | 11.0 | 0.57 | 9 | 1.47 | 0.020 | 1 | ||||
| 91P00942 | 21-28 | Bt1 | S | 28.8 | 0.58 | 2 | 1.57 | 0.039 | |||||
| 91P00943 | 28-38 | Bt2 | S | 28.7 | 0.63 | 2 | 1.49 | 0.043 | |||||
| 91P00944 | 38-53 | Btg1 | S | 29.2 | 0.57 | 2 | 1.40 | 0.067 | |||||
| 91P00945 | 53-71 | Btg2 | S | 28.9 | 0.66 | 2 | 1.37 | 0.070 | |||||
| 91P00946 | 71-109 | Btg3 | S | 22.8 | 0.72 | 6 | 1.34 | 0.055 | 2 | ||||
| 91P00947 | 109-145 | Btg4 | S | 19.1 | 0.64 | 1 | 1.52 | 0.030 | |||||
| 91P00948 | 145-165 | 2BCg | S | 15.3 | 0.69 | 18 | 1.56 | 0.025 | 1 | ||||
| 91P00949 | 165-180 | 2Cg | S | 15.8 | 0.63 | 20 | 1.59 | 0.021 | |||||
| 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 | 8A3a | 5D2 | ||||||||||||
| 91P00941 | 0-21 | Ap | S | 6.4 | 0.76 | 90 | 76 | 0.91 | 6 | ||||||||||
| 91P00942 | 21-28 | Bt1 | S | 6.7 | 0.79 | 92 | 79 | 0.68 | 25 | ||||||||||
| 91P00943 | 28-38 | Bt2 | S | 7.4 | 0.35 | 100* | 90 | 0.77 | 32 | ||||||||||
| 91P00944 | 38-53 | Btg1 | S | 8.0 | 0.25 | -- | 100* | 93 | 0.84 | 2.03 | 34 | ||||||||
| 91P00945 | 53-71 | Btg2 | S | 8.6 | 0.13 | tr | 100* | 95 | 0.89 | 2.95 | 38 | ||||||||
| 91P00946 | 71-109 | Btg3 | S | 9.0 | 0.09 | 1 | 100* | 97 | 0.97 | 1.57 | 31 | ||||||||
| 91P00947 | 109-145 | Btg4 | S | 8.8 | 0.09 | tr | 100* | 96 | 0.90 | 0.67 | 23 | ||||||||
| 91P00948 | 145-165 | 2BCg | S | 8.1 | 0.05 | 100* | 89 | 0.90 | 19 | ||||||||||
| 91P00949 | 165-180 | 2Cg | S | 7.9 | 0.06 | 96 | 88 | 0.84 | 15 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.82 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 21-71 cm | |||