| *** Taxonomy Characterization Data *** |
| Pedon ID: S68CA017023 | ( El Dorado, California ) | Print Date: Nov 21 2024 12:16PM |
| Sampled as on Aug 5, 1968: | Toiyabe |
| Revised to correlated on Oct 5, 2005: | Toem ; Mixed, frigid, shallow Dystric Xeropsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68CA017 TAHOE BASIN | Natural Resources Conservation Service |
| - | Site ID | 68CA693-013 Lat: 38° 53' 51.71" north Long: 119° 56' 2.49" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 68C0086 | 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 | 4A1f | 7B1a2 | ||||||||||
| 68C00705 | 0-5 | A1 | S | 2.6 | 2.73 | 85 | 1.04 | 0.013 | 17 | 99 | |||
| 68C00706 | 5-23 | A2 | S | 3.6 | 1.11 | 78 | 1.22 | -- | 19 | ||||
| 68C00707 | 23-36 | C1 | S | 3.0 | 0.97 | 78 | 1.49 | 0.002 | 28 | ||||
| 68C00708 | 36-43 | C2 | S | 2.4 | 1.13 | 82 | 36 | ||||||
| 68C00709 | 43-69 | C3 | variable | 1.65 | |||||||||
| 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 | % | |||||||||||
| 8C1a | 4C1a1a1 | 6A1a | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 8A1a | 5D2 | ||||||||||
| 68C00705 | 0-5 | A1 | S | 5.8 | 8.1 | 4.63 | 0.26 | 0.37 | 55 | 55 | 15 | 6.69 | -- | ||||||
| 68C00706 | 5-23 | A2 | S | 6.5 | 1.40 | 66 | 58 | 3.11 | -- | ||||||||||
| 68C00707 | 23-36 | C1 | S | 6.1 | 0.58 | 47 | 42 | 2.20 | 0.16 | -- | |||||||||
| 68C00708 | 36-43 | C2 | S | 6.1 | 9.2 | 0.42 | 0.34 | 0.06 | -- | 14 | |||||||||
| 68C00709 | 43-69 | C3 | S | 6.2 | 0.08 | ||||||||||||||
| 68C00710 | 69-79 | C4 | S | 6.1 | |||||||||||||||
| 68C00711 | 0-23 | A | S | 5.8 | 1.97 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 80 | % wt | |
| Volume, >2mm, Weighted Average | 31 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-43 cm | |||