| *** Taxonomy Characterization Data *** |
| Pedon ID: 90IL111003a | ( McHenry, Illinois ) | Print Date: Dec 17 2024 10:23PM |
| Sampled as on Oct 30, 1990: | Dresden ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Mollic Hapludalf |
| Revised to correlated: | Fox ; Fine-loamy, mixed, active, mesic Mollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91IL049 MCHENRY COUNTY | Natural Resources Conservation Service |
| - | Site ID | 90IL111003a Lat: 42° 23' 8.04" north Long: 88° 22' 55.15" west MLRA: 95B | National Soil Survey Center | |
| - | Pedon No. | 91P0194 | 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 | |||||||||||
| 91P01209 | 0-21 | Ap | S | 24.6 | 0.41 | 15 | 1.57 | 0.035 | 1 | ||||
| 91P01210 | 21-30 | 2Bt1 | S | 34.5 | 0.39 | 23 | 1.50 | 0.048 | 1 | ||||
| 91P01211 | 30-43 | 2Bt2 | S | 34.1 | 0.38 | 44 | 1.45 | 0.042 | 8 | ||||
| 91P01212 | 43-53 | 2Bt3 | S | 36.4 | 0.41 | 70 | 1.25 | 0.035 | 26 | ||||
| 91P01213 | 53-74 | 2Bt4 | S | 10.9 | 0.39 | 89 | 1.18 | 0.012 | 43 | ||||
| 91P01214 | 74-94 | 2BC | S | 3.2 | 0.34 | 96 | 37 | ||||||
| 91P01215 | 94-122 | 2C1 | S | 3.6 | 0.36 | 96 | 57 | ||||||
| 91P01216 | 122-152 | 2C2 | S | 2.6 | 0.31 | 97 | 58 | ||||||
| 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 | 5D2 | |||||||||||||
| 91P01209 | 0-21 | Ap | S | 7.4 | 1.22 | 100* | 88 | 0.62 | 1 | ||||||||||
| 91P01210 | 21-30 | 2Bt1 | S | 7.4 | 0.42 | 100* | 88 | 0.60 | tr | ||||||||||
| 91P01211 | 30-43 | 2Bt2 | S | 7.2 | 0.38 | 100* | 86 | 0.60 | tr | ||||||||||
| 91P01212 | 43-53 | 2Bt3 | S | 7.3 | 0.44 | 100* | 87 | 0.60 | tr | ||||||||||
| 91P01213 | 53-74 | 2Bt4 | S | 7.8 | 0.29 | 27 | 100* | 99 | 0.55 | -- | |||||||||
| 91P01214 | 74-94 | 2BC | S | 8.0 | 0.07 | 20 | 100* | 100 | 0.34 | -- | |||||||||
| 91P01215 | 94-122 | 2C1 | S | 8.0 | 0.07 | 32 | 100* | 100 | 0.31 | -- | |||||||||
| 91P01216 | 122-152 | 2C2 | S | 8.0 | 0.04 | 28 | 100* | 100 | 0.35 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.58 | (NA) | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 62 | % wt | |
| Volume, >2mm, Weighted Average | 23 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 21-71 cm | |||