| *** Taxonomy Characterization Data *** |
| Pedon ID: 90ND053301 | ( McKenzie, North Dakota ) | Print Date: Nov 11 2024 8:34PM |
| Sampled as on Dec 1, 1990: | Charbonneau ; Fine-silty, mixed, frigid Aridic Haploboroll |
| Revised to correlated on Apr 1, 1991: | Golva ; Fine-silty, mixed, superactive Typic Haploboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP91ND079 FSA MCKENZIE COUNTY | Natural Resources Conservation Service |
| - | Site ID | 90ND053301 Lat: 47° 37' 4.00" north Long: 104° 1' 9.00" west MLRA: 54 | National Soil Survey Center | |
| - | Pedon No. | 91P0321 | 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 | 8D1 | |||||||||||
| 91P01930 | 0-18 | Ap | N | 24.6 | 0.48 | ||||||||
| 91P01931 | 18-28 | Bw | N | 29.4 | 0.6 | 0.46 | |||||||
| 91P01932 | 28-51 | Bk1 | N | 29.1 | 6.2 | 0.45 | |||||||
| 91P01933 | 51-102 | Bk2 | N | 22.0 | 3.1 | 0.56 | |||||||
| 91P01934 | 102-165 | BC | N | 20.1 | 0.6 | 0.49 | |||||||
| 91P01935 | 165-203 | C | N | 20.0 | 0.6 | 0.45 | |||||||
| 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 | 8D1 | 8A3a | 5D2 | ||||||||||||||
| 91P01930 | 0-18 | Ap | N | 7.7 | 2.00 | 2 | 0.74 | 0.82 | -- | ||||||||||
| 91P01931 | 18-28 | Bw | N | 8.3 | 1.61 | 11 | 0.53 | 0.46 | -- | ||||||||||
| 91P01932 | 28-51 | Bk1 | N | 8.3 | 1.08 | 30 | 0.34 | 0.39 | 1 | ||||||||||
| 91P01933 | 51-102 | Bk2 | N | 8.6 | 0.45 | 27 | 0.47 | 2.88 | 17 | ||||||||||
| 91P01934 | 102-165 | BC | N | 7.9 | 0.32 | 25 | 0.39 | 7.22 | 11 | ||||||||||
| 91P01935 | 165-203 | C | N | 8.6 | 0.25 | 27 | 0.38 | 3.89 | 15 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Clay, total, Weighted Average | 24 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||