| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA017003 | ( El Dorado, California ) | Print Date: Dec 11 2024 4:02PM |
| Sampled as on May 30, 1961: | Boomer |
| Revised to correlated: | BOOMER ; Fine-loamy, mixed, mesic Ultic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA017003 Lat: 38° 50' 52.00" north Long: 120° 58' 12.99" west MLRA: 18 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2904 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | |||||||||||||
| 40A22903 | 0-13 | A1 | S | 19.8 | 0.65 | 36 | 16 | ||||||
| 40A22904 | 13-33 | A2 | S | 24.9 | 0.53 | 30 | 13 | ||||||
| 40A22905 | 33-61 | Bt1 | S | 33.0 | 0.51 | 31 | 19 | ||||||
| 40A22906 | 61-94 | Bt2 | S | 28.4 | 0.60 | 48 | 27 | ||||||
| 40A22907 | 94-132 | B | S | 26.0 | 0.53 | 51 | 49 | ||||||
| 40A22908 | 132-160 | B/R | S | 22.2 | 0.58 | 54 | 69 | ||||||
| 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 | % | |||||||||||
| 6A1a | |||||||||||||||||||
| 40A22903 | 0-13 | A1 | S | 2.52 | 70 | ||||||||||||||
| 40A22904 | 13-33 | A2 | S | 0.99 | 64 | ||||||||||||||
| 40A22905 | 33-61 | Bt1 | S | 0.60 | 69 | ||||||||||||||
| 40A22906 | 61-94 | Bt2 | S | 0.26 | 72 | ||||||||||||||
| 40A22907 | 94-132 | B | S | 0.10 | 82 | ||||||||||||||
| 40A22908 | 132-160 | B/R | S | 0.08 | 84 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 38 | % wt | |
| Volume, >2mm, Weighted Average | 23 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 33-83 cm | |||