| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014SD129005C | ( Walworth, South Dakota ) | Print Date: Feb 16 2025 5:28AM |
| Sampled as on Nov 4, 2014: | Mobridge ; Fine-silty, mixed, superactive, frigid Pachic Argiustolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USSD014 DSP SD Walworth Co. 2014 | Natural Resources Conservation Service |
| - | Site ID | S2014SD129005 Lat: 45° 20' 33.62" north Long: 99° 59' 29.32" west MLRA: 53B | National Soil Survey Center | |
| - | Pedon No. | 15N0422 | Kellogg 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 | |||||||||||||
| 15N02169 | 0-2 | A1 | S | 19.2 | 1.67 | 55.3 | 29 | -- | |||||
| 15N02170 | 2-6 | A1 | S | 19.0 | 0.76 | 25.5 | 25 | -- | |||||
| 15N02171 | 6-25 | A2 | S | 18.6 | 0.62 | 23.1 | 32 | -- | |||||
| 15N02172 | 25-39 | A3 | S | 20.2 | 0.44 | 34 | -- | ||||||
| 15N02173 | 39-69 | Bt | S | 20.9 | 0.31 | 40 | 1 | ||||||
| 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 15N02169 | 0-2 | A1 | S | 5.9 | 9.90 | 100* | 70 | 1.69 | 1.87 | tr | |||||||||
| 15N02170 | 2-6 | A1 | S | 5.9 | 4.32 | 91 | 67 | 1.19 | 0.92 | tr | |||||||||
| 15N02171 | 6-25 | A2 | S | 6.6 | 2.38 | 96 | 69 | 1.09 | -- | ||||||||||
| 15N02172 | 25-39 | A3 | S | 7.0 | 1.37 | tr | 100* | 0.87 | -- | ||||||||||
| 15N02173 | 39-69 | Bt | S | 7.2 | 0.63 | tr | 100* | 0.78 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.78 | (NA) | |
| Weighted averages based on control section: 39-69 cm | |||