| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA079001 | ( Hamilton, Iowa ) | Print Date: Nov 12 2024 12:30AM |
| Sampled as on Nov 1, 1987: | Bode ; Fine-loamy, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Bode ; Fine, smectitic, mesic Typic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP88IA154 EROSION 4 | Natural Resources Conservation Service |
| - | Site ID | S1987IA079001 Lat: 42° 25' 0.00" north Long: 93° 34' 19.99" west MLRA: 103 | National Soil Survey Center | |
| - | Pedon No. | 88P0607 | 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 | |||||||||||
| 88P03151 | 0-25 | Ap | S | 29.5 | 0.49 | 29 | -- | ||||||
| 88P03152 | 25-43 | A | S | 29.2 | 0.49 | 29 | -- | ||||||
| 88P03153 | 43-56 | AB | S | 33.9 | 0.46 | 29 | -- | ||||||
| 88P03154 | 56-74 | Bw1 | S | 37.9 | 0.46 | 4 | -- | ||||||
| 88P03155 | 74-91 | Bw2 | S | 34.3 | 0.49 | 27 | -- | ||||||
| 88P03156 | 91-122 | C1 | S | 26.9 | 0.9 | 0.53 | 26 | -- | |||||
| 88P03157 | 122-152 | C2 | S | 26.6 | 1.1 | 0.54 | 26 | -- | |||||
| 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 | |||||||||||||
| 88P03151 | 0-25 | Ap | S | 5.8 | 2.02 | 96 | 75 | 0.84 | tr | ||||||||||
| 88P03152 | 25-43 | A | S | 5.5 | 1.93 | 87 | 71 | 0.85 | -- | ||||||||||
| 88P03153 | 43-56 | AB | S | 5.9 | 1.28 | 100* | 80 | 0.76 | 1 | ||||||||||
| 88P03154 | 56-74 | Bw1 | S | 6.0 | 0.74 | 99 | 81 | 0.72 | tr | ||||||||||
| 88P03155 | 74-91 | Bw2 | S | 6.5 | 0.36 | 99 | 74 | 0.72 | 1 | ||||||||||
| 88P03156 | 91-122 | C1 | S | 7.7 | 0.20 | 18 | 100* | 100 | 0.71 | 1 | |||||||||
| 88P03157 | 122-152 | C2 | S | 7.9 | 0.09 | 20 | 100* | 100 | 0.68 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 56-74 cm | |||