| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968CA017017 | ( El Dorado, California ) | Print Date: Apr 25 2025 3:00AM |
| Sampled as on May 30, 1968: | Inville |
| Revised to correlated: | Inville ; Coarse-loamy, mixed, active, frigid Dystric Xerochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL68CA017 TAHOE BASIN | Natural Resources Conservation Service |
| - | Site ID | S1968CA017017 Lat: 38° 53' 47.00" north Long: 119° 55' 14.00" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 68C0092 | 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 | ||||||||||||
| 68C00748 | 0-13 | A1 | S | 8.6 | 0.70 | 68 | 14 | ||||||
| 68C00749 | 13-46 | A2 | S | 10.4 | 0.56 | 69 | 16 | ||||||
| 68C00750 | 46-69 | Bt1 | S | 12.8 | 0.48 | 66 | 30 | ||||||
| 68C00751 | 69-120 | Bt2 | S | 14.1 | 0.50 | 65 | 12 | ||||||
| 68C00752 | 120-175 | Bqm | S | 9.4 | 0.64 | 78 | 24 | ||||||
| 68C00753 | 175-200 | C | S | 4.3 | 1.02 | 77 | 4 | ||||||
| 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 | 6A1a | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 68C00748 | 0-13 | A1 | S | 5.7 | 1.50 | 37 | 30 | 1.10 | -- | ||||||||||
| 68C00749 | 13-46 | A2 | S | 5.6 | 0.49 | 28 | 31 | 0.88 | 1 | ||||||||||
| 68C00750 | 46-69 | Bt1 | S | 5.5 | 0.25 | 45 | 31 | 3.0 | 0.45 | 0.23 | 13 | 2 | |||||||
| 68C00751 | 69-120 | Bt2 | S | 5.6 | 0.20 | 45 | 36 | 2.7 | 0.39 | 0.19 | 7 | 2 | |||||||
| 68C00752 | 120-175 | Bqm | S | 5.5 | 39 | 35 | 1.9 | 0.49 | 0.20 | 5 | 2 | ||||||||
| 68C00753 | 175-200 | C | S | 5.4 | 54 | 51 | 3.3 | 1.33 | 0.77 | 6 | 2 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 66 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||