| *** Taxonomy Characterization Data *** |
| Pedon ID: S2020SD045003 | ( Edmunds, South Dakota ) | Print Date: Dec 5 2025 10:38PM |
| Sampled as on Jun 9, 2020: | Williams ; Fine-loamy, mixed, superactive, frigid Typic Argiustoll |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2021USSD007 DSP Comparison in Williams Soil Series | Natural Resources Conservation Service |
| - | Site ID | S2020SD045003 Lat: 45° 30' 27.78" north Long: 99° 14' 31.74" west MLRA: 53B | National Soil Survey Center | |
| - | Pedon No. | 21N0073 | 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 | ||||||||||||
| 21N00330 | 0-5 | A | S | 27.1 | 0.63 | 30.7 | 15 | tr | |||||
| 21N00331 | 5-15 | A | S | 33.0 | 0.45 | 24 | 1 | ||||||
| 21N00332 | 15-28 | Bt | S | 31.4 | 0.37 | 28 | 1 | ||||||
| 21N00333 | 28-92 | Bk | S | 26.9 | 3.3 | 0.28 | 27 | 3 | |||||
| 21N00334 | 92-150 | C | S | 28.4 | -- | 0.35 | 24 | 3 | |||||
| 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 | ||||||||||||||||
| 21N00330 | 0-5 | A | S | 6.0 | 4.71 | 97 | 85 | 0.99 | 2.31 | -- | |||||||||
| 21N00331 | 5-15 | A | S | 6.4 | 2.84 | 100* | 79 | 0.83 | 1.01 | tr | |||||||||
| 21N00332 | 15-28 | Bt | S | 7.5 | 1.55 | 1 | 100* | 90 | 0.81 | 0.83 | tr | ||||||||
| 21N00333 | 28-92 | Bk | S | 8.3 | 2.78 | 19 | 100* | 0.56 | 0.47 | 1 | |||||||||
| 21N00334 | 92-150 | C | S | 8.7 | 2.01 | 14 | 100* | 0.70 | 1.79 | 13 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 31 | % wt | |
| Clay, total, set 2, Weighted Average | 31 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 8 | 0.81 | (NA) | |
| Weighted averages based on control section: 15-28 cm | |||