| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL189040 | ( Washington, Illinois ) | Print Date: Mar 2 2025 8:53AM |
| Sampled as on Aug 1, 1990: | Hurst ; Fine, montmorillonitic, mesic Hemic Ochraqualf |
| Revised to correlated: | Okaw ; Fine, smectitic, mesic Chromic Vertic Albaqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90IL143 REND LAKE | Natural Resources Conservation Service |
| - | Site ID | S1990IL189040 Lat: 38° 27' 9.00" north Long: 89° 35' 1.00" west MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 90P0537 | 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 | 7B1a2 | |||||||||
| 90P03064 | 0-18 | Ap | S | 16.7 | 8.1 | 0.50 | 2 | 1.44 | 0.011 | tr | 74 | ||
| 90P03065 | 18-35 | Bt1 | S | 22.9 | 12.2 | 0.46 | 3 | 1.46 | 0.020 | -- | 64 | ||
| 90P03066 | 35-50 | Bt2 | S | 42.3 | 30.1 | 0.42 | 2 | 1.32 | 0.075 | -- | 54 | ||
| 90P03067 | 50-80 | Bt3 | S | 50.8 | 34.7 | 0.41 | 2 | 1.25 | 0.114 | -- | 44 | ||
| 90P03068 | 80-105 | Btg1 | S | 41.6 | 27.0 | 0.45 | 1 | 1.42 | 0.062 | -- | 45 | ||
| 90P03069 | 105-125 | Btg2 | S | 36.4 | 22.2 | 0.48 | 1 | 1.50 | 0.061 | -- | 52 | ||
| 90P03070 | 125-180 | Btg3 | S | 50.4 | 20.0 | 0.46 | 1 | 1.21 | 0.139 | tr | 15 | ||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 90P03064 | 0-18 | Ap | S | 6.7 | 1.43 | 100* | 81 | 0.81 | 1 | ||||||||||
| 90P03065 | 18-35 | Bt1 | S | 6.2 | 1.05 | 88 | 67 | 0.77 | 1 | ||||||||||
| 90P03066 | 35-50 | Bt2 | S | 5.3 | 0.82 | 78 | 65 | 23.8 | 0.69 | 0.56 | 4 | 1 | |||||||
| 90P03067 | 50-80 | Bt3 | S | 5.1 | 0.65 | 80 | 68 | 28.1 | 0.66 | 0.55 | 4 | 1 | |||||||
| 90P03068 | 80-105 | Btg1 | S | 5.7 | 0.40 | 92 | 78 | 27.9 | 0.72 | 0.67 | 1 | 2 | |||||||
| 90P03069 | 105-125 | Btg2 | S | 6.4 | 0.26 | 95 | 82 | 0.74 | 3 | ||||||||||
| 90P03070 | 125-180 | Btg3 | S | 8.0 | 0.19 | 3 | 100* | 99 | 0.70 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 18-68 cm | |||