| *** Taxonomy Characterization Data *** |
| Pedon ID: 83IA041102 | ( Clay, Iowa ) | Print Date: Feb 1 2025 5:56PM |
| Sampled as on Jun 1, 1983: | Clarion ; Fine-loamy, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Clarion ; Fine-loamy, mixed, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84IA109 CLAY COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1983IA041102 Lat: 43° 3' 11.00" north Long: 94° 55' 2.00" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 84P0394 | 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 | ||||||||||||
| 84P02094 | 0-10 | Ap | S | 19.4 | 0.53 | 44 | 2 | ||||||
| 84P02095 | 10-23 | S | 20.5 | 0.51 | 42 | 1 | |||||||
| 84P02096 | 23-33 | A2 | S | 22.6 | 0.46 | 43 | 6 | ||||||
| 84P02097 | 33-46 | Bw1 | S | 22.5 | 0.46 | 41 | 5 | ||||||
| 84P02098 | 46-61 | Bw2 | S | 22.0 | 0.45 | 38 | 3 | ||||||
| 84P02099 | 61-79 | Bw3 | S | 20.5 | 0.47 | 43 | 5 | ||||||
| 84P02100 | 79-104 | C | S | 16.6 | 0.51 | 39 | 3 | ||||||
| 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 | |||||||||||||||||
| 84P02094 | 0-10 | Ap | S | 7.1 | 2.05 | -- | |||||||||||||
| 84P02095 | 10-23 | S | 6.2 | 1.82 | |||||||||||||||
| 84P02096 | 23-33 | A2 | S | 6.2 | 1.42 | ||||||||||||||
| 84P02097 | 33-46 | Bw1 | S | 6.5 | 1.27 | ||||||||||||||
| 84P02098 | 46-61 | Bw2 | S | 6.5 | 0.65 | -- | |||||||||||||
| 84P02099 | 61-79 | Bw3 | S | 6.6 | 0.42 | -- | |||||||||||||
| 84P02100 | 79-104 | C | S | 8.2 | 0.17 | 19 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||