| *** Taxonomy Characterization Data *** |
| Pedon ID: 89CA103002 | ( Tehama, California ) | Print Date: Nov 11 2024 8:47PM |
| Sampled as on Mar 30, 1989: | Newville ; Fine, montmorillonitic, thermic Mollic Palexeralfs |
| Revised to correlated on Sep 1, 1996: | (unnamed) ; Fine-loamy, smectitic, thermic Typic Haploxeralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90CA058 TEHAMA-GLENN COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1989CA103002 Lat: 40° 8' 40.00" north Long: 122° 24' 30.00" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 90P0220 | 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 | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 90P01426 | 0-5 | A1 | S | 17.0 | 0.45 | 26 | 1.55 | 0.021 | 1 | ||||
| 90P01427 | 5-25 | A2 | S | 17.3 | 0.41 | 25 | 1.76 | 0.018 | 1 | ||||
| 90P01428 | 25-46 | Bt1 | S | 22.2 | 0.50 | 27 | 1.71 | 0.028 | 3 | ||||
| 90P01429 | 46-71 | Bt2 | S | 29.8 | 0.47 | 26 | 1.55 | 0.055 | 3 | ||||
| 90P01430 | 71-102 | Bt3 | S | 37.4 | 0.52 | 5 | 1.53 | 0.071 | 1 | ||||
| 90P01431 | 102-152 | C | S | 23.2 | 0.6 | 0.71 | 12 | 1.47 | 0.039 | 1 | |||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 90P01426 | 0-5 | A1 | S | 5.4 | 0.86 | 100* | 79 | 0.89 | 1 | ||||||||||
| 90P01427 | 5-25 | A2 | S | 5.8 | 0.57 | 100* | 81 | 0.90 | 1 | ||||||||||
| 90P01428 | 25-46 | Bt1 | S | 6.7 | 0.36 | 100* | 84 | 0.81 | 1 | ||||||||||
| 90P01429 | 46-71 | Bt2 | S | 6.6 | 0.30 | 96 | 89 | 0.86 | -- | ||||||||||
| 90P01430 | 71-102 | Bt3 | S | 7.4 | 0.21 | 100* | 92 | 0.93 | 1 | ||||||||||
| 90P01431 | 102-152 | C | S | 8.2 | 0.14 | 19 | 100* | 100 | 0.87 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.84 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| LE, Whole Soil, Summed to 1m | 5 | cm/m | |
| Weighted averages based on control section: 25-75 cm | |||