| *** Taxonomy Characterization Data *** |
| Pedon ID: S68CA017014 | ( El Dorado, California ) | Print Date: Apr 19 2025 1:59AM |
| Sampled as on Oct 23, 1967: | Celio |
| Revised to correlated on Sep 1, 1996: | Celio ; Sandy-skeletal, mixed, frigid Entic Haplumbrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68CA017 TAHOE BASIN | Natural Resources Conservation Service |
| - | Site ID | 68CA693-004 Lat: 38° 51' 18.19" north Long: 120° 1' 27.66" west MLRA: 22 | National Soil Survey Center | |
| - | Pedon No. | 68C0082 | 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 | ||||||||||||
| 68C00678 | 0-20 | A1 | S | 3.8 | 1.58 | 84 | 29 | ||||||
| 68C00679 | 20-41 | A2 | S | 3.9 | 1.64 | 79 | 38 | ||||||
| 68C00680 | 41-58 | B | S | 3.5 | 1.57 | 82 | 47 | ||||||
| 68C00681 | 58-115 | 2B | S | 2.3 | 1.00 | 93 | 42 | ||||||
| 68C00682 | 115-140 | 2Bqm | S | 1.5 | 1.20 | 98 | 59 | ||||||
| 68C00683 | 140-170 | 2C1 | S | 0.8 | 98 | 37 | |||||||
| 68C00684 | 170-205 | 2C2 | S | 0.7 | 97 | 19 | |||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 68C00678 | 0-20 | A1 | S | 5.4 | 10.4 | 3.53 | 1.03 | 0.39 | 13 | 12 | 2.8 | 4.32 | 0.74 | 25 | 1 | ||||
| 68C00679 | 20-41 | A2 | S | 5.5 | 10.6 | 2.12 | 1.56 | 0.26 | 8 | 6 | 0.9 | 2.49 | 0.23 | 11 | -- | ||||
| 68C00680 | 41-58 | B | S | 5.6 | 10.4 | 1.19 | 1.36 | 0.21 | 9 | 6 | 0.8 | 2.14 | 0.23 | 13 | -- | ||||
| 68C00681 | 58-115 | 2B | S | 5.5 | 9.7 | 0.47 | 0.49 | 0.13 | 7 | 5 | 0.3 | 1.17 | 0.13 | 33 | -- | ||||
| 68C00682 | 115-140 | 2Bqm | S | 5.6 | 9.4 | 0.08 | 0.40 | 0.05 | 5 | 100 | 0.2 | 1.40 | 0.13 | 50 | -- | ||||
| 68C00683 | 140-170 | 2C1 | S | 5.5 | 6 | 100 | 0.2 | 0.25 | 50 | -- | |||||||||
| 68C00684 | 170-205 | 2C2 | S | 5.5 | 23 | 100 | 0.4 | 0.57 | 25 | 8 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.67 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 88 | % wt | |
| Volume, >2mm, Weighted Average | 43 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||