| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL081003 | ( Jefferson, Illinois ) | Print Date: Nov 13 2024 3:38PM |
| Sampled as on Jul 1, 1990: | Bluford Bp ; Fine, montmorillonitic, mesic Aeric Ochraqualf |
| Revised to correlated: | Bluford ; Fine-silty, mixed, superactive, mesic Aquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90IL220 JEFFERSON COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990IL081003 Lat: 38° 16' 8.01" north Long: 88° 53' 21.99" west MLRA: 114 | National Soil Survey Center | |
| - | Pedon No. | 90P0843 | 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 | ||||||||||
| 90P04950 | 0-18 | Ap | S | 14.3 | 9.0 | 0.55 | 10 | 1.35 | 0.012 | tr | |||
| 90P04951 | 18-30 | E | S | 16.6 | 11.1 | 0.48 | 9 | 1.40 | 0.012 | tr | |||
| 90P04952 | 30-43 | BE | S | 15.9 | 9.7 | 0.46 | 9 | 1.39 | 0.014 | -- | |||
| 90P04953 | 43-68 | Bt1 | S | 20.5 | 13.5 | 0.46 | 8 | 1.47 | 0.016 | -- | |||
| 90P04954 | 68-90 | Bt2 | S | 22.1 | 14.3 | 0.50 | 10 | 1.45 | 0.020 | 1 | |||
| 90P04955 | 90-127 | 2Bt1 | S | 25.8 | 17.5 | 0.51 | 10 | 1.44 | 0.044 | -- | |||
| 90P04956 | 127-155 | 2Bt2 | S | 23.4 | 15.6 | 0.51 | 11 | 1.50 | 0.026 | -- | |||
| 90P04957 | 155-190 | 2Bt3 | S | 22.3 | 14.4 | 0.50 | 13 | 1.55 | 0.031 | -- | |||
| 90P04958 | 190-232 | 2Bt4 | S | 18.6 | 11.8 | 0.48 | 20 | 1.68 | 0.023 | -- | |||
| 90P04959 | 232-290 | 2Bt5 | S | 22.9 | 14.6 | 0.48 | 21 | 1.63 | 0.026 | -- | |||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 90P04950 | 0-18 | Ap | S | 5.6 | 0.99 | 80 | 62 | 0.78 | -- | ||||||||||
| 90P04951 | 18-30 | E | S | 4.7 | 0.46 | 34 | 22 | 6.7 | 0.65 | 0.40 | 45 | -- | |||||||
| 90P04952 | 30-43 | BE | S | 4.5 | 0.22 | 22 | 17 | 6.1 | 0.62 | 0.38 | 64 | -- | |||||||
| 90P04953 | 43-68 | Bt1 | S | 4.8 | 0.20 | 26 | 19 | 8.0 | 0.61 | 0.39 | 59 | 2 | |||||||
| 90P04954 | 68-90 | Bt2 | S | 4.7 | 0.12 | 28 | 24 | 9.5 | 0.65 | 0.43 | 57 | 4 | |||||||
| 90P04955 | 90-127 | 2Bt1 | S | 5.2 | 0.04 | 47 | 42 | 12.9 | 0.67 | 0.50 | 37 | 8 | |||||||
| 90P04956 | 127-155 | 2Bt2 | S | 4.6 | 0.08 | 68 | 59 | 11.9 | 0.66 | 0.51 | 12 | 19 | |||||||
| 90P04957 | 155-190 | 2Bt3 | S | 5.8 | 0.10 | 100* | 77 | 0.65 | 31 | ||||||||||
| 90P04958 | 190-232 | 2Bt4 | S | 7.0 | 0.08 | 100* | 80 | 0.59 | 35 | ||||||||||
| 90P04959 | 232-290 | 2Bt5 | S | 7.4 | 0.08 | 100* | 79 | 0.57 | 28 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.63 | (NA) | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 43-93 cm | |||