| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014SD129005A | ( Walworth, South Dakota ) | Print Date: May 19 2024 1:52PM |
| Sampled as on Nov 4, 2014: | Mobridge ; Coarse-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. | 15N0420 | 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 | 3A1a1a | ||||||||||||
| 15N02157 | 0-2 | A1 | S | 21.2 | 1.31 | 45.2 | 25 | -- | |||||
| 15N02158 | 2-6 | A1 | S | 17.7 | 0.68 | 18.6 | 28 | -- | |||||
| 15N02159 | 6-23 | A2 | S | 15.0 | 0.57 | 39 | -- | ||||||
| 15N02160 | 23-54 | Bt1 | S | 16.1 | 0.42 | 47 | 1 | ||||||
| 15N02161 | 54-74 | Bt2 | S | 12.7 | 0.44 | 57 | 1 | ||||||
| 15N02162 | 74-98 | Bk1 | S | 10.4 | -- | 0.38 | 65 | 2 | |||||
| 15N02163 | 98-131 | Bk2 | S | 15.6 | -- | 0.18 | 6.5 | 46 | 1 | ||||
| 15N02164 | 131-150 | Bk3 | S | 12.1 | -- | 0.35 | 51 | 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 | ||||||||||||||||
| 15N02157 | 0-2 | A1 | S | 5.5 | 9.73 | 100* | 67 | 1.44 | 1.59 | 1 | |||||||||
| 15N02158 | 2-6 | A1 | S | 6.0 | 4.56 | 88 | 65 | 1.29 | 0.64 | tr | |||||||||
| 15N02159 | 6-23 | A2 | S | 6.7 | 1.90 | 100* | 71 | 1.04 | -- | ||||||||||
| 15N02160 | 23-54 | Bt1 | S | 7.1 | 0.71 | tr | 100* | 0.81 | -- | ||||||||||
| 15N02161 | 54-74 | Bt2 | S | 7.9 | 0.46 | tr | 100* | 0.85 | -- | ||||||||||
| 15N02162 | 74-98 | Bk1 | S | 8.2 | 0.71 | 2 | 100* | 0.77 | -- | ||||||||||
| 15N02163 | 98-131 | Bk2 | S | 8.3 | 1.06 | 7 | 100* | 0.68 | -- | ||||||||||
| 15N02164 | 131-150 | Bk3 | S | 8.4 | 0.66 | 5 | 100* | 0.81 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Clay, total, Weighted Average | 15 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.83 | (NA) | |
| Weighted averages based on control section: 23-73 cm | |||