| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968CA017024 | ( El Dorado, California ) | Print Date: Mar 2 2025 8:54AM |
| Sampled as on Aug 6, 1968: | Cagwin |
| Revised to correlated: | CAGWIN ; Mixed, frigid Dystric Xeropsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68CA017 TAHOE BASIN | Natural Resources Conservation Service |
| - | Site ID | S1968CA017024 Lat: 38° 53' 51.00" north Long: 119° 56' 3.99" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 68C0073 | 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 | |||||||||||
| 68C00585 | 0-10 | A1 | S | 2.9 | 1.79 | 74 | 0.92 | 0.035 | 9 | ||||
| 68C00586 | 10-20 | A2 | S | 2.8 | 1.14 | 76 | 1.28 | -- | 23 | ||||
| 68C00587 | 20-30 | AC | S | 3.0 | 1.00 | 75 | 1.29 | 0.004 | 19 | ||||
| 68C00588 | 30-51 | C1 | S | 2.6 | 0.92 | 78 | 1.32 | -- | 24 | ||||
| 68C00589 | 51-66 | C2 | S | 2.7 | 0.81 | 82 | 1.39 | -- | 29 | ||||
| 68C00590 | 66-94 | C3 | variable | 1.53 | |||||||||
| 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 | 8D1 | 5D2 | ||||||||||||
| 68C00585 | 0-10 | A1 | S | 5.8 | 8.8 | 3.39 | 0.33 | 0.19 | 42 | 37 | 4.31 | 1 | |||||||
| 68C00586 | 10-20 | A2 | S | 5.8 | 1.65 | 33 | 27 | 3.36 | -- | ||||||||||
| 68C00587 | 20-30 | AC | S | 5.7 | 1.17 | 26 | 21 | 2.40 | -- | ||||||||||
| 68C00588 | 30-51 | C1 | S | 5.7 | 9.9 | 0.66 | 0.31 | 0.06 | 27 | 20 | 2.27 | -- | |||||||
| 68C00589 | 51-66 | C2 | S | 5.8 | 0.37 | 28 | 21 | 1.48 | 3 | ||||||||||
| 68C00590 | 66-94 | C3 | S | 5.9 | |||||||||||||||
| 68C00591 | 94-110 | C4 | S | 5.8 | |||||||||||||||
| 68C00592 | 0-25 | A | S | 5.6 | 2.74 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.76 | (NA) | |
| Volume, >2mm, Weighted Average | 29 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||