| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961IA183001 | ( Washington, Iowa ) | Print Date: Nov 23 2024 7:24AM |
| Sampled as on Oct 1, 1961: | Otley |
| Revised to correlated: | OTLEY ; Fine, montmorillonitic, mesic Typic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961IA183001 Lat: 41° 21' 54.99" north Long: 91° 45' 56.99" west MLRA: 108 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A1445 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||
| 40A11172 | 0-15 | Ap | S | 30.5 | 0.46 | 1 | -- | ||||||
| 40A11173 | 15-28 | A1 | S | 35.9 | 0.41 | 1 | -- | ||||||
| 40A11174 | 28-38 | A2 | S | 38.1 | 0.43 | tr | -- | ||||||
| 40A11175 | 38-51 | B1 | S | 40.0 | 0.42 | tr | -- | ||||||
| 40A11176 | 51-66 | B21 | S | 37.6 | 0.46 | 1 | -- | ||||||
| 40A11177 | 66-81 | B22 | S | 36.6 | 0.46 | tr | -- | ||||||
| 40A11178 | 81-97 | B23 | S | 34.8 | 0.46 | tr | -- | ||||||
| 40A11179 | 97-117 | B31 | S | 31.6 | 0.49 | 1 | -- | ||||||
| 40A11180 | 117-142 | B32 | S | 28.6 | 0.47 | -- | -- | ||||||
| 40A11181 | 142-170 | C1 | S | 26.4 | 0.47 | -- | -- | ||||||
| 40A11182 | 170-201 | C2 | S | 21.7 | 0.48 | tr | -- | ||||||
| 40A11183 | 201-224 | C3 | S | 21.4 | 0.46 | tr | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | 5D2 | ||||||||||||||||
| 40A11172 | 0-15 | Ap | S | 6.6 | 1.98 | 97 | 78 | 0.74 | -- | ||||||||||
| 40A11173 | 15-28 | A1 | S | 5.3 | 1.61 | 85 | 66 | 0.66 | tr | ||||||||||
| 40A11174 | 28-38 | A2 | S | 5.1 | 1.16 | 82 | 69 | 21.6 | 0.69 | 0.57 | tr | tr | |||||||
| 40A11175 | 38-51 | B1 | S | 5.1 | 0.80 | 91 | 76 | 25.8 | 0.70 | 0.65 | 1 | tr | |||||||
| 40A11176 | 51-66 | B21 | S | 5.2 | 0.54 | 92 | 76 | 26.0 | 0.75 | 0.69 | tr | tr | |||||||
| 40A11177 | 66-81 | B22 | S | 5.3 | 0.37 | 96 | 79 | 0.74 | tr | ||||||||||
| 40A11178 | 81-97 | B23 | S | 5.5 | 0.26 | 98 | 79 | 25.3 | 0.74 | 0.73 | tr | tr | |||||||
| 40A11179 | 97-117 | B31 | S | 5.7 | 0.20 | 98 | 81 | 25.0 | 0.81 | 0.79 | tr | tr | |||||||
| 40A11180 | 117-142 | B32 | S | 6.5 | 0.11 | -- | 100* | 87 | 0.75 | tr | |||||||||
| 40A11181 | 142-170 | C1 | S | 7.1 | 0.08 | -- | 100* | 91 | 0.77 | tr | |||||||||
| 40A11182 | 170-201 | C2 | S | 7.5 | 0.06 | 8 | 26 | 0.80 | 1 | ||||||||||
| 40A11183 | 201-224 | C3 | S | 7.4 | 0.05 | 7 | 29 | 0.78 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (NA) | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 51-91 cm | |||