| *** Taxonomy Characterization Data *** |
| Pedon ID: S1994IA181001 | ( Warren, Iowa ) | Print Date: Feb 17 2025 2:58AM |
| Sampled as on Sep 12, 1994: | Sharpsburg ; Fine, montmorillonitic Typic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP94IA244 IOWA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1994IA181001 Lat: 41° 11' 30.00" north Long: 93° 39' 22.01" west MLRA: 108 | National Soil Survey Center | |
| - | Pedon No. | 94P0799 | 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 | ||||||||||
| 94P06280 | 0-5 | Ap1 | S | 30.4 | 17.7 | 0.42 | 2 | 1.24 | 0.046 | -- | |||
| 94P06281 | 5-10 | Ap2 | S | 32.1 | 17.6 | 0.41 | 1 | 1.43 | 0.038 | -- | |||
| 94P06282 | 10-23 | Ap3 | S | 33.2 | 20.2 | 0.42 | 1 | 1.29 | 0.049 | -- | |||
| 94P06283 | 23-37 | AB | S | 37.6 | 23.2 | 0.39 | 1 | 1.24 | 0.061 | -- | |||
| 94P06284 | 37-51 | Bt1 | S | 39.7 | 23.8 | 0.40 | 1 | 1.28 | 0.066 | -- | |||
| 94P06285 | 51-69 | Bt2 | S | 40.2 | 23.9 | 0.41 | 1 | 1.26 | 0.078 | -- | |||
| 94P06286 | 69-91 | Bt3 | S | 38.1 | 21.9 | 0.43 | 1 | 1.28 | 0.082 | -- | |||
| 94P06287 | 91-112 | Bt4 | S | 36.6 | 20.3 | 0.45 | 1 | 1.32 | 0.064 | -- | |||
| 94P06288 | 112-134 | BC | S | 33.6 | 17.6 | 0.45 | 1 | 1.33 | 0.059 | -- | |||
| 94P06289 | 134-163 | C1 | S | 32.5 | 18.2 | 0.47 | 1 | 1.32 | 0.066 | -- | |||
| 94P06290 | 163-200 | C2 | S | 30.7 | 17.4 | 0.49 | 1 | 1.35 | 0.054 | -- | |||
| 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 | 6A2e | 8J | 5C1 | 5C3 | 6S4b | 8D1 | 5D2 | |||||||||||
| 94P06280 | 0-5 | Ap1 | S | 5.9 | 3.02 | 2.84 | 0.37 | 0.07 | 89 | 74 | 26 | 0.88 | tr | ||||||
| 94P06281 | 5-10 | Ap2 | S | 5.9 | 2.14 | 2.17 | 0.35 | 0.07 | 87 | 73 | 31 | 0.80 | -- | ||||||
| 94P06282 | 10-23 | Ap3 | S | 6.7 | 2.04 | 2.02 | 0.38 | 0.07 | 89 | 78 | 31 | 0.79 | -- | ||||||
| 94P06283 | 23-37 | AB | S | 6.2 | 1.53 | 1.53 | 0.41 | 0.06 | 82 | 72 | 37 | 0.71 | -- | ||||||
| 94P06284 | 37-51 | Bt1 | S | 5.9 | 1.14 | 1.16 | 0.42 | 0.05 | 81 | 72 | 39 | 0.70 | -- | ||||||
| 94P06285 | 51-69 | Bt2 | S | 6.0 | 0.71 | 0.71 | 0.43 | 0.06 | 84 | 73 | 41 | 0.74 | tr | ||||||
| 94P06286 | 69-91 | Bt3 | S | 6.0 | 0.40 | 0.41 | 0.37 | 0.04 | 87 | 74 | 33 | 0.78 | -- | ||||||
| 94P06287 | 91-112 | Bt4 | S | 6.2 | 0.27 | 0.27 | 0.35 | 0.03 | 92 | 78 | 33 | 0.81 | 1 | ||||||
| 94P06288 | 112-134 | BC | S | 6.5 | 0.20 | 0.22 | 0.31 | 0.04 | 94 | 81 | 29 | 0.82 | 1 | ||||||
| 94P06289 | 134-163 | C1 | S | 6.7 | 0.16 | 0.16 | 0.29 | 0.04 | 95 | 82 | 31 | 0.84 | 1 | ||||||
| 94P06290 | 163-200 | C2 | S | 6.7 | 0.13 | 0.13 | 0.26 | 0.03 | 96 | 84 | 33 | 0.85 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.74 | (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 | 7 | cm/m | |
| Weighted averages based on control section: 37-87 cm | |||