| *** Taxonomy Characterization Data *** |
| Pedon ID: S2019ND087001 | ( Slope, North Dakota ) | Print Date: Dec 5 2025 11:05PM |
| Sampled as on Oct 4, 2019: | Grail ; Fine, smectitic, frigid Pachic Vertic Argiustoll |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2020USND035 MLRA 58C Upland Wooded Green Ash Draws Phase III | Natural Resources Conservation Service |
| - | Site ID | S2019ND087001 Lat: 46° 24' 30.56" north Long: 103° 53' 2.11" west MLRA: 58C | National Soil Survey Center | |
| - | Pedon No. | 20N0303 | 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 | DbWR1 | |||||||||||
| 20N01074 | 0-14 | A1 | S | 33.1 | 0.46 | 14 | 1.14 | 0.073 | tr | ||||
| 20N01075 | 14-28 | A2 | S | 30.9 | 0.40 | 13 | 1.30 | 0.030 | tr | ||||
| 20N01076 | 28-49 | Bt | S | 31.7 | 0.42 | 13 | 1.38 | 0.037 | tr | ||||
| 20N01077 | 49-81 | Btss | S | 37.8 | 0.41 | 20 | 1.49 | 0.078 | 1 | ||||
| 20N01078 | 81-107 | Btkss | S | 35.0 | -- | 0.38 | 27 | 1.53 | 0.055 | 1 | |||
| 20N01079 | 107-134 | Bk | S | 33.2 | 0.6 | 0.30 | 23 | 2 | |||||
| 20N01080 | 134-200 | C | S | 35.4 | 1.8 | 0.33 | 5 | -- | |||||
| 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 | ||||||||||||||||
| 20N01074 | 0-14 | A1 | S | 7.4 | 2.87 | -- | 99 | 73 | 0.77 | 1.94 | -- | ||||||||
| 20N01075 | 14-28 | A2 | S | 6.7 | 1.76 | 96 | 72 | 0.73 | tr | ||||||||||
| 20N01076 | 28-49 | Bt | S | 6.4 | 1.78 | 94 | 65 | 0.70 | tr | ||||||||||
| 20N01077 | 49-81 | Btss | S | 7.2 | 1.06 | 95 | 74 | 0.67 | 1 | ||||||||||
| 20N01078 | 81-107 | Btkss | S | 8.3 | 0.90 | 1 | 100* | 0.62 | 1 | ||||||||||
| 20N01079 | 107-134 | Bk | S | 8.5 | 1.09 | 3 | 100* | 0.63 | 4 | ||||||||||
| 20N01080 | 134-200 | C | S | 7.9 | 3.39 | 4 | 100* | 0.91 | 4.25 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 17 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, set 2, Weighted Average | 35 | % wt | |
| Clay, carbonate free, set 2, Weighted Average | 35 | % wt | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 8 | 0.68 | (NA) | |
| Weighted averages based on control section: 28-78 cm | |||