| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA073004 | ( San Diego, California ) | Print Date: Feb 16 2025 5:35AM |
| Sampled as on Jan 18, 1961: | Kitchen Creek |
| Revised to correlated: | KITCHEN CREEK ; Coarse-loamy, mixed, mesic Ultic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA073004 Lat: 32° 43' 29.01" north Long: 116° 21' 7.99" west MLRA: 19 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A3037 | 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 | |||||||||||||
| 40A23810 | 0-10 | A1 | S | 7.0 | 0.69 | 68 | -- | ||||||
| 40A23811 | 10-30 | A2 | S | 7.3 | 0.55 | 67 | -- | ||||||
| 40A23812 | 30-53 | A3 | S | 8.4 | 0.46 | 65 | -- | ||||||
| 40A23813 | 53-71 | B1 | S | 9.1 | 0.45 | 63 | -- | ||||||
| 40A23814 | 71-107 | B2 | S | 13.0 | 0.45 | 58 | -- | ||||||
| 40A23815 | 107-137 | B3 | S | 10.2 | 0.54 | 65 | -- | ||||||
| 40A23816 | 137-170 | C1 | S | 3.0 | 1.07 | 75 | -- | ||||||
| 40A23817 | 170-185 | C2 | S | 2.8 | 1.07 | 77 | -- | ||||||
| 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 | ||||||||||||||||||
| 40A23810 | 0-10 | A1 | S | 6.4 | 2.29 | 69 | |||||||||||||
| 40A23811 | 10-30 | A2 | S | 6.3 | 1.34 | 76 | |||||||||||||
| 40A23812 | 30-53 | A3 | S | 6.3 | 0.55 | 77 | |||||||||||||
| 40A23813 | 53-71 | B1 | S | 6.8 | 0.27 | 77 | |||||||||||||
| 40A23814 | 71-107 | B2 | S | 6.6 | 0.13 | 78 | |||||||||||||
| 40A23815 | 107-137 | B3 | S | 6.5 | 0.11 | 83 | |||||||||||||
| 40A23816 | 137-170 | C1 | S | 6.5 | 0.05 | 84 | |||||||||||||
| 40A23817 | 170-185 | C2 | S | 6.2 | 0.05 | 83 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 62 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||