| *** Taxonomy Characterization Data *** |
| Pedon ID: 81ID083001 | ( Twin Falls, Idaho ) | Print Date: Nov 21 2024 2:41PM |
| Sampled as on Apr 1, 1981: | Eep ; Ashy-skeletal, frigid Pachic Argixeroll |
| Revised to correlated: | Eep ; Ashy-skeletal, frigid Vitrandic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81ID248 SOUTHERN IDAHO TRANSECT | Natural Resources Conservation Service |
| - | Site ID | S1981ID083001 Lat: 42° 8' 2.00" north Long: 114° 58' 12.00" west MLRA: 25 | National Soil Survey Center | |
| - | Pedon No. | 81P0572 | 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 | |||||||||||
| 81P03388 | 0-5 | A1 | S | 9.6 | 0.78 | 65 | 36 | ||||||
| 81P03389 | 5-13 | A2 | S | 14.1 | 0.57 | 61 | 1.26 | 0.008 | 38 | ||||
| 81P03390 | 13-23 | Bt1 | S | 19.9 | 0.50 | 63 | 56 | ||||||
| 81P03391 | 23-41 | Bt21 | S | 22.4 | 0.48 | 64 | 1.50 | 0.015 | 59 | ||||
| 81P03392 | 41-61 | Bt22 | S | 17.3 | 0.61 | 72 | 1.54 | 0.013 | 66 | ||||
| 81P03393 | 61-84 | 2Bt1 | S | 14.7 | 0.64 | 74 | 75 | ||||||
| 81P03394 | 84-102 | 2Bt2 | S | 9.0 | 0.83 | 61 | 1.42 | 0.005 | 21 | ||||
| 81P03395 | 102-127 | 2B/C | S | 1.6 | 2.50 | 58 | 4 | ||||||
| 81P03396 | 66-97 | 2C1 | S | 0.4 | 59 | 2 | |||||||
| 81P03397 | 163-186 | 2C2 | S | 2.0 | 3.25 | 66 | 1.06 | -- | 21 | ||||
| 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 | 5D2 | ||||||||||
| 81P03388 | 0-5 | A1 | S | 7.5 | 8.2 | 1.43 | 0.21 | 0.05 | -- | 98 | 71 | 2 | 1.25 | 1 | |||||
| 81P03389 | 5-13 | A2 | S | 6.7 | 8.3 | 1.07 | 0.21 | 0.06 | 97 | 78 | 2 | 0.99 | 2 | ||||||
| 81P03390 | 13-23 | Bt1 | S | 6.6 | 8.3 | 0.91 | 0.14 | 0.05 | 93 | 75 | 12 | 0.76 | -- | ||||||
| 81P03391 | 23-41 | Bt21 | S | 6.5 | 8.7 | 0.75 | 0.14 | 0.04 | 93 | 76 | 9 | 0.74 | -- | ||||||
| 81P03392 | 41-61 | Bt22 | S | 6.6 | 8.6 | 0.34 | 0.09 | 0.03 | 95 | 83 | 5 | 1.03 | -- | ||||||
| 81P03393 | 61-84 | 2Bt1 | S | 6.9 | 8.8 | 0.25 | 0.09 | 0.02 | -- | 99 | 86 | 1.01 | -- | ||||||
| 81P03394 | 84-102 | 2Bt2 | S | 6.9 | 8.3 | 0.19 | 0.06 | 0.01 | -- | 97 | 90 | 1.30 | -- | ||||||
| 81P03395 | 102-127 | 2B/C | S | 7.0 | 7.7 | 0.06 | 0.05 | 0.01 | -- | 97 | 84 | 2.00 | -- | ||||||
| 81P03396 | 66-97 | 2C1 | S | 7.0 | 7.7 | 0.10 | 0.02 | 0.01 | -- | 100* | 76 | 8 | |||||||
| 81P03397 | 163-186 | 2C2 | S | 7.2 | 7.8 | 0.16 | 0.03 | 0.02 | -- | 100* | 83 | 3.20 | 3 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 14 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 13-53 cm | |||