| *** Taxonomy Characterization Data *** |
| Pedon ID: S1994IA041002 | ( Clay, Iowa ) | Print Date: Nov 27 2024 12:15PM |
| Sampled as on Apr 2, 1994: | Afton ; Fine-silty, mixed Cumulic Endoaquolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95IA091 MONONA AND CLAY COUNTIES IOWA | Natural Resources Conservation Service |
| - | Site ID | S1994IA041002 Lat: 43° 4' 50.00" north Long: 95° 14' 54.01" west MLRA: 107B | National Soil Survey Center | |
| - | Pedon No. | 95P0226 | 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 | 4A1d | 7B1a2 | |||||||||
| 95P01468 | 0-8 | Ap1 | S | 41.4 | 26.3 | 0.57 | 1 | 1.10 | 0.104 | -- | 74 | ||
| 95P01469 | 8-25 | Ap2 | S | 43.1 | 27.1 | 0.61 | 1 | 1.24 | 0.107 | -- | 74 | ||
| 95P01470 | 25-46 | A2 | S | 43.0 | 20.9 | 0.44 | 1 | 1.26 | 0.098 | tr | 72 | ||
| 95P01471 | 46-66 | A3 | S | 39.3 | 21.2 | 0.46 | 2 | 1.31 | 0.084 | -- | 74 | ||
| 95P01472 | 66-81 | Bg1 | S | 36.7 | 17.0 | 0.47 | 2 | 1.34 | 0.076 | -- | 65 | ||
| 95P01473 | 81-107 | Bg2 | S | 35.7 | 14.5 | 0.46 | 1 | 1.35 | 0.069 | -- | 67 | ||
| 95P01474 | 107-130 | BCg | S | 32.4 | 12.5 | 0.51 | 2 | 1.32 | 0.064 | -- | 64 | ||
| 95P01475 | 130-165 | 2Cg1 | S | 23.7 | 9.3 | 0.49 | 2 | 1.43 | 0.038 | tr | 53 | ||
| 95P01476 | 165-213 | 2Cg2 | S | 22.4 | 7.3 | 0.50 | 3 | 1.41 | 0.034 | tr | 56 | ||
| 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 | |||||||||||||
| 95P01468 | 0-8 | Ap1 | S | 6.7 | 5.84 | 94 | 88 | 1.35 | tr | ||||||||||
| 95P01469 | 8-25 | Ap2 | S | 7.3 | 4.30 | tr | 99 | 89 | 1.29 | tr | |||||||||
| 95P01470 | 25-46 | A2 | S | 8.0 | 0.98 | tr | 100* | 96 | 0.95 | tr | |||||||||
| 95P01471 | 46-66 | A3 | S | 8.1 | 0.54 | -- | 99 | 96 | 0.88 | tr | |||||||||
| 95P01472 | 66-81 | Bg1 | S | 7.8 | 0.39 | -- | 98 | 94 | 0.86 | tr | |||||||||
| 95P01473 | 81-107 | Bg2 | S | 7.9 | 0.26 | -- | 100* | 92 | 0.82 | tr | |||||||||
| 95P01474 | 107-130 | BCg | S | 8.0 | 0.26 | 3 | 100* | 98 | 0.83 | 1 | |||||||||
| 95P01475 | 130-165 | 2Cg1 | S | 8.1 | 0.14 | 18 | 100* | 100 | 0.77 | 1 | |||||||||
| 95P01476 | 165-213 | 2Cg2 | S | 8.1 | 0.15 | 15 | 100* | 100 | 0.78 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.88 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 9 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||