| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA1670053 | ( Sioux, Iowa ) | Print Date: Aug 1 2025 2:34AM |
| Sampled as on Nov 1, 1987: | Galva ; Fine-silty, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Galva ; Fine-silty, mixed, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP87IA132 EROSION SIOUX COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1987IA1670053 Lat: 43° 0' 60.00" north Long: 96° 15' 15.00" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 87P0377 | 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 | ||||||||||||
| 87P01928 | 0-15 | Ap | S | 32.8 | 0.44 | 1 | -- | ||||||
| 87P01929 | 15-33 | Bw1 | S | 30.7 | 0.44 | tr | -- | ||||||
| 87P01930 | 33-48 | Bw21 | S | 25.3 | 0.46 | tr | -- | ||||||
| 87P01931 | 48-64 | Bw22 | S | 24.2 | 0.48 | tr | -- | ||||||
| 87P01932 | 64-79 | Bw23 | S | 23.4 | 0.49 | tr | -- | ||||||
| 87P01933 | 79-97 | BC | S | 21.7 | 0.50 | tr | -- | ||||||
| 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 | |||||||||||||||||
| 87P01928 | 0-15 | Ap | S | 5.4 | 2.21 | ||||||||||||||
| 87P01929 | 15-33 | Bw1 | S | 5.8 | 1.64 | ||||||||||||||
| 87P01930 | 33-48 | Bw21 | S | 6.7 | 0.69 | ||||||||||||||
| 87P01931 | 48-64 | Bw22 | S | 7.1 | 0.56 | ||||||||||||||
| 87P01932 | 64-79 | Bw23 | S | 7.3 | 0.53 | ||||||||||||||
| 87P01933 | 79-97 | BC | S | 8.0 | 0.42 | 3 | |||||||||||||