| *** Taxonomy Characterization Data *** |
| Pedon ID: 85IA1310031 | ( Mitchell, Iowa ) | Print Date: Nov 21 2024 12:52PM |
| Sampled as on Nov 1, 1985: | Winneshiek ; Fine-loamy, mixed, mesic Mollic Hapludalf |
| Revised to correlated: | Winneshiek ; Fine, mixed, mesic Mollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP86IA162 MITCHELL COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1985IA1310031 Lat: 43° 14' 26.00" north Long: 92° 47' 22.99" west MLRA: 104 | National Soil Survey Center | |
| - | Pedon No. | 86P0475 | 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 | ||||||||||||
| 86P02830 | 0-20 | Ap | S | 15.4 | 0.48 | 25 | 1 | ||||||
| 86P02831 | 20-30 | BE | S | 22.7 | 0.41 | 22 | 2 | ||||||
| 86P02832 | 30-53 | Bt | S | 26.4 | 0.44 | 23 | 2 | ||||||
| 86P02833 | 53-66 | 2Bt | S | 44.1 | 0.42 | 22 | 1 | ||||||
| 86P02834 | 66-74 | 2BC | S | 42.6 | 0.40 | 24 | 6 | ||||||
| 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 | |||||||||||||||||
| 86P02830 | 0-20 | Ap | S | 6.2 | 1.43 | ||||||||||||||
| 86P02831 | 20-30 | BE | S | 6.2 | 0.56 | ||||||||||||||
| 86P02832 | 30-53 | Bt | S | 6.1 | 0.36 | ||||||||||||||
| 86P02833 | 53-66 | 2Bt | S | 6.5 | 0.29 | ||||||||||||||
| 86P02834 | 66-74 | 2BC | S | 7.6 | 0.30 | 7 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 20-66 cm | |||