| *** Taxonomy Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:07AM |
| Sampled as on Jun 20, 1999: | SND ; Coarse-loamy, isotic, frigid Humic Dystroxerept |
| Revised to correlated: | Cassenai ; Mixed, frigid Dystric Xeropsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-029 Lat: 38° 53' 16.05" north Long: 120° 1' 57.62" west | National Soil Survey Center | |
| - | Pedon No. | 00P0347 | 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 | ||||||||||||
| 00P02445 | 3-8 | A | S | 3.7 | 4.41 | 83 | 28 | ||||||
| 00P02446 | 8-23 | AB | S | 4.7 | 0.89 | 83 | 30 | ||||||
| 00P02447 | 23-56 | Bw1 | S | 5.2 | 0.65 | 79 | 17 | ||||||
| 00P02448 | 56-81 | Bw2 | S | 5.7 | 0.54 | 77 | 13 | ||||||
| 00P02449 | 81-114 | CB | S | 4.6 | 0.72 | 83 | 26 | ||||||
| 00P02450 | 114-140 | C1 | S | 5.1 | 0.71 | 79 | 17 | ||||||
| 00P02451 | 140-152 | C2 | S | 4.4 | 0.84 | 79 | 18 | ||||||
| 00P02452 | 152-173 | C3 | S | 7.5 | 0.73 | 73 | 16 | ||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 00P02445 | 3-8 | A | S | 5.1 | 7.8 | 5.64 | 0.25 | 0.25 | 52 | 33 | 10 | 5.54 | 1 | ||||||
| 00P02446 | 8-23 | AB | S | 5.4 | 8.1 | 0.76 | 0.29 | 0.15 | 31 | 31 | 18 | 3.5 | 1.85 | 0.74 | 23 | 1 | |||
| 00P02447 | 23-56 | Bw1 | S | 5.7 | 8.1 | 0.49 | 0.24 | 0.07 | 33 | 25 | 30 | 2.5 | 1.04 | 0.48 | 28 | 7 | |||
| 00P02448 | 56-81 | Bw2 | S | 5.6 | 7.8 | 0.15 | 0.13 | 0.03 | 47 | 44 | 19 | 2.6 | 0.82 | 0.46 | 15 | 4 | |||
| 00P02449 | 81-114 | CB | S | 5.7 | 7.8 | 0.09 | 0.07 | 0.02 | 59 | 53 | 13 | 0.96 | 5 | ||||||
| 00P02450 | 114-140 | C1 | S | 5.4 | 7.7 | 0.16 | 0.11 | 0.03 | 71 | 60 | 15 | 4.8 | 1.22 | 0.94 | 8 | 10 | |||
| 00P02451 | 140-152 | C2 | S | 5.3 | 7.7 | 0.08 | 0.11 | 0.03 | 74 | 64 | 13 | 5.4 | 1.57 | 1.23 | 6 | 6 | |||
| 00P02452 | 152-173 | C3 | S | 5.3 | 7.7 | 0.19 | 0.14 | 0.03 | 72 | 67 | 18 | 9.1 | 1.56 | 1.21 | 8 | 3 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.95 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 79 | % wt | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||