| *** Taxonomy Characterization Data *** |
| Pedon ID: 83IA079002 | ( Hamilton, Iowa ) | Print Date: Dec 17 2024 10:21PM |
| Sampled as on Oct 30, 1983: | Clarion ; Fine-loamy, mixed Typic Hapludolls |
| Revised to correlated on Oct 1, 1992: | (unnamed) ; Fine-loamy, mixed, mesic Typic Eutrochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP84IA111 HAMILTON COUNTY EROSION | Natural Resources Conservation Service |
| - | Site ID | S1983IA079002 Lat: 42° 25' 24.00" north Long: 93° 34' 27.00" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 84P0404 | 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 | 3A1a1a | 8D1 | |||||||||||
| 84P02156 | 0-18 | Ap | S | 18.8 | 0.45 | 48 | 2 | ||||||
| 84P02157 | 18-46 | B | S | 19.4 | 0.46 | 49 | 4 | ||||||
| 84P02158 | 46-61 | C1 | S | 16.6 | 0.9 | 0.45 | 48 | 7 | |||||
| 84P02159 | 61-81 | C2 | S | 15.4 | 0.6 | 0.51 | 47 | 6 | |||||
| 84P02160 | 81-102 | C3 | S | 15.5 | 1.1 | 0.48 | 45 | 3 | |||||
| 84P02161 | 102-122 | C4 | S | 16.0 | -- | 0.51 | 44 | 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 | |||||||||||||||||
| 84P02156 | 0-18 | Ap | S | 7.3 | 1.04 | ||||||||||||||
| 84P02157 | 18-46 | B | S | 7.6 | 0.55 | 2 | |||||||||||||
| 84P02158 | 46-61 | C1 | S | 8.3 | 0.22 | 21 | |||||||||||||
| 84P02159 | 61-81 | C2 | S | 8.2 | 0.12 | 20 | |||||||||||||
| 84P02160 | 81-102 | C3 | S | 8.4 | 0.09 | 19 | |||||||||||||
| 84P02161 | 102-122 | C4 | S | 8.4 | 0.09 | 19 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 47 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 17 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||