| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968CA017028 | ( El Dorado, California ) | Print Date: Nov 24 2024 1:08AM |
| Sampled as on Aug 6, 1968: | Elmira |
| Revised to correlated: | Elmira ; Mixed, frigid Dystric Xeropsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68CA017 TAHOE BASIN | Natural Resources Conservation Service |
| - | Site ID | S1968CA017028 Lat: 38° 52' 32.00" north Long: 119° 59' 35.01" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 68C0071 | 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 | |||||||||||
| 68C00566 | 0-5 | A1 | S | 5.6 | 1.02 | 80 | 5 | ||||||
| 68C00567 | 5-17 | A2 | S | 7.0 | 0.66 | 78 | 1.27 | 0.002 | 14 | ||||
| 68C00568 | 17-48 | C1 | S | 7.9 | 0.58 | 75 | 1.34 | -- | 10 | ||||
| 68C00569 | 48-69 | C2 | S | 9.1 | 0.56 | 75 | 1.38 | 0.002 | 19 | ||||
| 68C00570 | 69-79 | 2B1 | S | 9.2 | 0.52 | 83 | 1.36 | 0.002 | 31 | ||||
| 68C00571 | 79-89 | 2B2 | S | 9.1 | 0.57 | 79 | 1.36 | -- | 30 | ||||
| 68C00572 | 89-110 | 2B3 | S | 7.5 | 0.59 | 85 | 1.23 | 0.002 | 25 | ||||
| 68C00574 | 150-185 | 3C | S | 4.2 | 86 | 17 | |||||||
| 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 | 8A1a | 5D2 | |||||||||
| 68C00566 | 0-5 | A1 | S | 5.3 | 10.1 | 3.77 | 0.54 | 0.11 | 28 | 32 | 4.5 | 2.38 | 0.80 | 18 | 1 | ||||
| 68C00567 | 5-17 | A2 | S | 5.9 | 1.94 | 33 | 32 | 1.44 | -- | ||||||||||
| 68C00568 | 17-48 | C1 | S | 5.9 | 9.7 | 0.52 | 0.42 | 0.07 | 29 | 28 | 0.86 | -- | |||||||
| 68C00569 | 48-69 | C2 | S | 5.8 | 0.34 | 38 | 38 | 0.75 | 1 | ||||||||||
| 68C00570 | 69-79 | 2B1 | S | 5.8 | 9.4 | 0.15 | 0.25 | 0.04 | 44 | 41 | 0.66 | -- | |||||||
| 68C00571 | 79-89 | 2B2 | S | 5.8 | 0.14 | 48 | 49 | 0.73 | 0.19 | 2 | |||||||||
| 68C00572 | 89-110 | 2B3 | S | 5.7 | 49 | 44 | 0.68 | 2 | |||||||||||
| 68C00573 | 110-150 | 2C | S | 5.8 | |||||||||||||||
| 68C00574 | 150-185 | 3C | S | 5.8 | 45 | 46 | 1.00 | 2 | |||||||||||
| 68C00575 | 0-17 | A | S | 1.87 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 78 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||