| *** Taxonomy Characterization Data *** |
| Pedon ID: 99CA017008 | ( El Dorado, California ) | Print Date: Nov 23 2024 10:17PM |
| Sampled as on Oct 27, 1999: | Tallac ; Loamy-skeletal, isotic, frigid Humic Dystroxerepts |
| Revised to correlated on Oct 5, 2005: | Tallac ; Loamy-skeletal, isotic, frigid Humic Dystroxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA036 TAHOE BASIN SURVEY | Natural Resources Conservation Service |
| - | Site ID | S1999CA017008 Lat: 38° 56' 11.25" north Long: 120° 2' 47.32" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 00P0191 | 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 | |||||||||||
| 00P01448 | 8-20 | A | S | 2.7 | 2.44 | 85 | 1.48 | 38 | |||||
| 00P01449 | 20-30 | AB | S | 2.4 | 2.71 | 85 | 44 | ||||||
| 00P01450 | 30-61 | BC | S | 1.2 | 4.92 | 90 | 65 | ||||||
| 00P01451 | 61-89 | C1 | S | 2.6 | 2.00 | 92 | 70 | ||||||
| 00P01452 | 89-119 | C2 | S | 2.9 | 1.52 | 94 | 76 | ||||||
| 00P01453 | 119-132 | C3 | S | 2.3 | 1.26 | 96 | 62 | ||||||
| 00P01454 | 132-152 | C4 | S | 1.8 | 1.50 | 94 | 42 | ||||||
| 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 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 8D1 | 5D2 | |||||||||||
| 00P01448 | 8-20 | A | S | 5.9 | 10.3 | 2.72 | 0.88 | 0.07 | 37 | 28 | 41 | 5.15 | 1 | ||||||
| 00P01449 | 20-30 | AB | S | 6.0 | 10.7 | 3.12 | 1.12 | 0.51 | 31 | 21 | 56 | 5.54 | 2 | ||||||
| 00P01450 | 30-61 | BC | S | 6.0 | 10.6 | 1.83 | 1.07 | 0.21 | 26 | 15 | 64 | 8.08 | 2 | ||||||
| 00P01451 | 61-89 | C1 | S | 6.1 | 10.6 | 1.56 | 1.03 | 0.16 | 19 | 12 | 63 | 3.08 | 3 | ||||||
| 00P01452 | 89-119 | C2 | S | 6.1 | 10.3 | 1.00 | 0.86 | 0.08 | 24 | 14 | 54 | 1.90 | 4 | ||||||
| 00P01453 | 119-132 | C3 | S | 6.2 | 9.4 | 0.17 | 0.48 | 0.08 | 29 | 22 | 39 | 1.35 | 10 | ||||||
| 00P01454 | 132-152 | C4 | S | 6.1 | 9.5 | 0.08 | 0.35 | 0.02 | 26 | 22 | 41 | 1.89 | 9 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 67 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 91 | % wt | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 5.14 | (NA) | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||