| *** Taxonomy Characterization Data *** |
| Pedon ID: 1987IL109068 | ( McDonough, Illinois ) | Print Date: Sep 24 2024 1:31AM |
| Sampled as on Aug 30, 1987: | Sable ; Fine-silty, mixed, superactive, mesic Typic Haplaquolls |
| Revised to correlated on Jul 9, 2007: | Sable ; Fine-silty, mixed, superactive, mesic Typic Haplaquolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88IL019 MCDONOUGH COUNTY BULK DENSITY | Natural Resources Conservation Service |
| - | Site ID | 1987IL109068 Lat: 40° 29' 29.99" north Long: 90° 41' 22.00" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 88P0084 | 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 | |||||||||||
| 88P00508 | 0-23 | Ap | S | 31.6 | 0.50 | tr | 1.44 | 0.063 | tr | ||||
| 88P00509 | 23-41 | A | S | 34.1 | 0.51 | 1 | -- | ||||||
| 88P00510 | 41-58 | Bg | S | 35.8 | 0.51 | 1 | -- | ||||||
| 88P00511 | 58-76 | Btg1 | S | 37.0 | 0.51 | 1 | -- | ||||||
| 88P00512 | 76-91 | Btg2 | S | 33.8 | 0.55 | 1 | 1.37 | 0.109 | -- | ||||
| 88P00513 | 91-124 | Btg3 | S | 29.3 | 0.52 | 1 | -- | ||||||
| 88P00514 | 124-152 | Cg | S | 18.5 | 0.55 | 2 | 1.48 | 0.035 | -- | ||||
| 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 | 4H2a | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 88P00508 | 0-23 | Ap | HM | 2.47 | |||||||||||||||
| 88P00508 | 0-23 | Ap | S | 5.9 | 2.33 | 93 | 78 | 1.10 | -- | ||||||||||
| 88P00509 | 23-41 | A | HM | 1.73 | |||||||||||||||
| 88P00509 | 23-41 | A | S | 6.3 | 1.50 | 93 | 87 | 1.06 | -- | ||||||||||
| 88P00510 | 41-58 | Bg | HM | 0.80 | |||||||||||||||
| 88P00510 | 41-58 | Bg | S | 6.5 | 0.68 | 97 | 87 | 0.92 | -- | ||||||||||
| 88P00511 | 58-76 | Btg1 | HM | 0.49 | |||||||||||||||
| 88P00511 | 58-76 | Btg1 | S | 6.6 | 0.42 | 92 | 89 | 0.93 | tr | ||||||||||
| 88P00512 | 76-91 | Btg2 | HM | 0.40 | |||||||||||||||
| 88P00512 | 76-91 | Btg2 | S | 6.8 | 0.27 | 99 | 91 | 0.91 | -- | ||||||||||
| 88P00513 | 91-124 | Btg3 | HM | 0.24 | |||||||||||||||
| 88P00513 | 91-124 | Btg3 | S | 7.2 | 0.19 | 100* | 93 | 0.90 | tr | ||||||||||
| 88P00514 | 124-152 | Cg | HM | 1.39 | |||||||||||||||
| 88P00514 | 124-152 | Cg | S | 8.0 | 0.10 | 10 | 100* | 98 | 0.92 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.92 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 58-108 cm | |||