| *** Taxonomy Characterization Data *** |
| Pedon ID: 81ID005001 | ( Bannock, Idaho ) | Print Date: Oct 9 2026 11:43AM |
| Sampled as on Jul 1, 1981: | Twinlake ; Ashy, frigid Mollic Vitrandept |
| Revised to correlated: | Trailcreek ; Ashy, frigid Vitrandic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81ID248 SOUTHERN IDAHO TRANSECT | Natural Resources Conservation Service |
| - | Site ID | S1981ID005001 Lat: 42° 32' 60.00" north Long: 112° 22' 15.00" west MLRA: 13 | National Soil Survey Center | |
| - | Pedon No. | 81P0579 | 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 | 8D1 | 4A1d | |||||||||||
| 81P03435 | 0-3 | A1 | S | 5.5 | 1.64 | 61 | 1.05 | 0.002 | 27 | ||||
| 81P03436 | 3-10 | A2 | S | 6.3 | 1.37 | 32 | 0.92 | 0.010 | 3 | ||||
| 81P03437 | 10-30 | B1 | S | 5.0 | 1.08 | 40 | 0.93 | 0.007 | 7 | ||||
| 81P03438 | 30-51 | B2 | S | 5.3 | 1.06 | 47 | 1.07 | -- | 14 | ||||
| 81P03439 | 51-66 | 2B | S | 3.3 | 1.82 | 81 | 1.24 | -- | 76 | ||||
| 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 | 4C1a1a1 | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | |||||||||
| 81P03435 | 0-3 | A1 | S | 7.0 | 8.6 | 2.49 | 0.09 | 0.06 | -- | 100* | 91 | 2.35 | 0.83 | -- | |||||
| 81P03436 | 3-10 | A2 | S | 7.2 | 8.4 | 1.86 | 0.10 | 0.07 | -- | 100* | 87 | 1.83 | -- | ||||||
| 81P03437 | 10-30 | B1 | S | 7.4 | 8.8 | 1.02 | 0.10 | 0.05 | -- | 100* | 93 | 1.90 | 2 | ||||||
| 81P03438 | 30-51 | B2 | S | 7.3 | 8.7 | 0.65 | 1.80 | 0.41 | -- | 100* | 92 | 1.66 | 1 | ||||||
| 81P03439 | 51-66 | 2B | S | 7.3 | 8.5 | 0.86 | 1.26 | 0.16 | -- | 100* | 95 | 2.30 | -- | ||||||
| 81P03440 | 66-79 | Cr | GP | 7.3 | 0.13 | 0.13 | -- | 3 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.02 | (NA) | |
| Volume, >2mm, Weighted Average | 27 | % vol | |
| Weighted averages based on control section: 25-79 cm | |||