| *** Taxonomy Characterization Data *** |
| Pedon ID: S99CA017027 | ( El Dorado, California ) | Print Date: Feb 17 2025 2:42AM |
| Sampled as on Jul 26, 1999: | SND ; Sandy-skeletal, mixed, frigid Humic Dystroxerept |
| Revised to correlated: | Meeks ; Sandy-skeletal, mixed, frigid Humic Dystroxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-022 Lat: 39° 1' 20.54" north Long: 120° 8' 55.60" west | National Soil Survey Center | |
| - | Pedon No. | 00P0340 | 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 | ||||||||||||
| 00P02406 | 3-5 | A | S | 0.9 | 86 | 11 | |||||||
| 00P02407 | 5-15 | BC | S | 1.1 | 4.64 | 88 | 9 | ||||||
| 00P02408 | 15-135 | C2 | S | 1.1 | 2.73 | 82 | 20 | ||||||
| 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 | % | |||||||||||
| 4C1a2a | 4C1a1a1 | 6A2e | 8J1c | 5C1 | 5C3 | 6S4d | 8D1 | 5D2 | |||||||||||
| 00P02406 | 3-5 | A | S | 5.7 | 7.8 | 2.51 | 0.19 | 0.36 | 54 | 46 | 16 | 2 | |||||||
| 00P02407 | 5-15 | BC | S | 5.6 | 7.8 | 2.04 | 0.19 | 0.20 | 40 | 34 | 16 | 8.00 | 2 | ||||||
| 00P02408 | 15-135 | C2 | S | 5.4 | 7.8 | 1.30 | 0.23 | 0.15 | 29 | 28 | 21 | 7.55 | 4 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 7.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 82 | % wt | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||