| *** Taxonomy Characterization Data *** |
| Pedon ID: 81ID073013 | ( Owyhee, Idaho ) | Print Date: Nov 12 2024 3:47AM |
| Sampled as on Jun 29, 1981: | Boulder ; Very-fine, montmorillonitic, frigid Entic Pelloxerert |
| Revised to correlated: | Boulder Lake ; Fine, smectitic, frigid Aquic Chromoxererts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81ID248 SOUTHERN IDAHO TRANSECT | Natural Resources Conservation Service |
| - | Site ID | S1981ID073013 Lat: 42° 2' 56.61" north Long: 116° 17' 1.40" west MLRA: 25 | National Soil Survey Center | |
| - | Pedon No. | 81P0571 | 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 | ||||||||||
| 81P03381 | 0-3 | A1 | S | 73.1 | 36.6 | 0.51 | 1 | 1.02 | 0.188 | -- | |||
| 81P03382 | 3-43 | A2 | S | 74.4 | 26.7 | 0.56 | 1 | 1.02 | 0.192 | -- | |||
| 81P03383 | 43-66 | A3 | S | 71.4 | 19.7 | 0.62 | 1 | 1.01 | 0.173 | -- | |||
| 81P03384 | 66-102 | AB1 | S | 67.0 | 10.7 | 0.62 | 1 | 1.00 | 0.169 | tr | |||
| 81P03385 | 102-130 | AB2 | S | 68.6 | 11.5 | 0.58 | 1 | 1.04 | 0.173 | tr | |||
| 81P03386 | 130-157 | Bk | S | 70.7 | 13.6 | 0.52 | 1 | 1.04 | 0.171 | tr | |||
| 81P03387 | 157-183 | C | S | 68.7 | 11.5 | 0.52 | 1 | 1.06 | 0.168 | tr | |||
| 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 | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | ||||||||||
| 81P03381 | 0-3 | A1 | S | 6.8 | 1.90 | 0.35 | 0.05 | 96 | 83 | 28 | 0.68 | 3 | |||||||
| 81P03382 | 3-43 | A2 | S | 7.2 | 1.08 | 0.33 | 0.03 | -- | 100* | 87 | 26 | 0.69 | 6 | ||||||
| 81P03383 | 43-66 | A3 | S | 7.4 | 0.87 | 0.33 | 0.03 | -- | 100* | 96 | 21 | 0.74 | 1.06 | 11 | |||||
| 81P03384 | 66-102 | AB1 | S | 8.0 | 0.58 | 0.30 | 0.03 | tr | 100* | 99 | 18 | 0.82 | 1.90 | 13 | |||||
| 81P03385 | 102-130 | AB2 | S | 8.1 | 0.34 | 0.27 | 0.03 | 2 | 100* | 100 | 12 | 0.78 | 2.59 | 14 | |||||
| 81P03386 | 130-157 | Bk | S | 8.0 | 0.23 | 0.28 | 0.02 | 2 | 100* | 100 | 15 | 0.73 | 2.80 | 14 | |||||
| 81P03387 | 157-183 | C | S | 7.9 | 0.15 | 0.25 | 0.09 | tr | 100* | 99 | 12 | 0.72 | 2.97 | 15 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 70 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 70 | % wt | |
| LE, Whole Soil, Summed to 1m | 18 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||