| *** Taxonomy Characterization Data *** |
| Pedon ID: 81CO121001 | ( Washington, Colorado ) | Print Date: Jun 8 2024 6:07AM |
| Sampled as on Jul 1, 1981: | Norka ; Fine-silty, mixed (calcareous), mesic Typic Torrifluvent |
| Revised to correlated: | Norka ; Fine-silty, mixed, superactive, mesic Aridic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81CO249 CROP EVALUATION RESEARCH | Natural Resources Conservation Service |
| - | Site ID | S1981CO121001 Lat: 40° 8' 53.00" north Long: 103° 7' 28.00" west MLRA: 67 | National Soil Survey Center | |
| - | Pedon No. | 81P0581 | 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 | 4A1d | ||||||||||
| 81P03448 | 0-13 | Ap | S | 19.5 | 0.53 | 10 | 1.24 | 0.024 | 1 | ||||
| 81P03449 | 13-28 | Bt | S | 33.8 | 0.50 | 4 | 1.32 | 0.057 | -- | ||||
| 81P03450 | 28-71 | Bk1 | S | 20.4 | 1.2 | 0.61 | 4 | 1.44 | 0.029 | -- | |||
| 81P03451 | 71-132 | Bk21 | S | 16.5 | 1.4 | 0.59 | 3 | 1.32 | 0.015 | -- | |||
| 81P03452 | 132-191 | Bk22 | S | 14.4 | 0.3 | 0.54 | 8 | 1.37 | 0.005 | tr | |||
| 81P03453 | 191-221 | 2Btk1 | S | 19.3 | 1.1 | 0.45 | 50 | 1.52 | 0.045 | 1 | |||
| 81P03454 | 221-254 | 2Btk2 | S | 24.4 | 1.4 | 0.48 | 46 | 1.46 | 0.024 | 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 81P03448 | 0-13 | Ap | S | 7.7 | 0.81 | tr | 100* | 100 | 0.88 | 1 | |||||||||
| 81P03449 | 13-28 | Bt | S | 7.8 | 0.56 | -- | 100* | 98 | 0.87 | 1 | |||||||||
| 81P03450 | 28-71 | Bk1 | S | 8.2 | 0.53 | 11 | 100* | 100 | 0.99 | 1 | |||||||||
| 81P03451 | 71-132 | Bk21 | S | 8.6 | 0.20 | 10 | 100* | 100 | 1.06 | 7 | |||||||||
| 81P03452 | 132-191 | Bk22 | S | 8.7 | 0.13 | 6 | 100* | 100 | 1.09 | 10 | |||||||||
| 81P03453 | 191-221 | 2Btk1 | S | 8.6 | 0.08 | 7 | 100* | 100 | 0.99 | 6 | |||||||||
| 81P03454 | 221-254 | 2Btk2 | S | 8.4 | 0.08 | 6 | 100* | 100 | 0.67 | 8 | |||||||||