| *** Taxonomy Characterization Data *** |
| Pedon ID: S1995IA047004 | ( Crawford, Iowa ) | Print Date: Apr 28 2024 4:35PM |
| Sampled as : | Kennebec ; Fine-silty, mixed, mesic Cumulic Hapludoll |
| Revised to correlated: | Kennebec ; Fine-silty, mixed, superactive, mesic Cumulic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP96IA022 MLRA 107 - ONAWA | Natural Resources Conservation Service |
| - | Site ID | S1995IA047004 Lat: 42° 9' 59.10" north Long: 95° 38' 58.82" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 96P0047 | 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 | 4A1d | |||||||||||
| 96P00502 | 0-7 | Ap1 | S | 29.5 | 0.49 | 1 | 1.29 | 0.049 | -- | ||||
| 96P00503 | 7-21 | Ap2 | S | 31.8 | 0.50 | tr | 1.34 | 0.050 | -- | ||||
| 96P00504 | 21-31 | A1 | S | 33.5 | 0.39 | tr | 1.12 | 0.067 | -- | ||||
| 96P00505 | 31-64 | A2 | S | 32.1 | 0.49 | 1 | 1.19 | 0.058 | -- | ||||
| 96P00506 | 64-98 | AC | S | 32.7 | 0.49 | 1 | 1.25 | 0.067 | -- | ||||
| 96P00507 | 98-118 | C1 | S | 34.2 | 0.58 | tr | 1.30 | 0.076 | -- | ||||
| 96P00508 | 118-138 | C2 | S | 32.5 | 0.55 | tr | 1.31 | 0.064 | -- | ||||
| 96P00509 | 138-163 | C3 | S | 29.8 | 0.64 | 1 | 1.35 | 0.063 | -- | ||||
| 96P00510 | 163-203 | Cg | S | 27.0 | 0.53 | tr | 1.38 | 0.053 | -- | ||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 96P00502 | 0-7 | Ap1 | S | 5.0 | 3.07 | 90 | 69 | 0.95 | tr | ||||||||||
| 96P00503 | 7-21 | Ap2 | S | 5.0 | 2.48 | 71 | 62 | 0.92 | tr | ||||||||||
| 96P00504 | 21-31 | A1 | S | 5.7 | 2.68 | 95 | 76 | 0.94 | tr | ||||||||||
| 96P00505 | 31-64 | A2 | S | 6.4 | 2.06 | 86 | 78 | 0.95 | 2 | ||||||||||
| 96P00506 | 64-98 | AC | S | 6.3 | 1.41 | 93 | 81 | 0.92 | -- | ||||||||||
| 96P00507 | 98-118 | C1 | S | 6.5 | 1.04 | 94 | 83 | 0.89 | tr | ||||||||||
| 96P00508 | 118-138 | C2 | S | 6.6 | 0.66 | 99 | 86 | 0.86 | 2 | ||||||||||
| 96P00509 | 138-163 | C3 | S | 6.5 | 0.41 | 100* | 87 | 0.87 | 2 | ||||||||||
| 96P00510 | 163-203 | Cg | S | 6.5 | 0.32 | 100* | 89 | 0.90 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||