| *** Taxonomy Characterization Data *** |
| Pedon ID: 84CA063001 | ( Plumas, California ) | Print Date: Mar 2 2025 8:36AM |
| Sampled as on Aug 1, 1984: | Tahoma ; Fine-loamy, mixed, frigid Ultic Haploxeralf |
| Revised to correlated: | Tahand ; Fine-loamy, mixed, semiactive, frigid Andic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84CA215 SUSANVILLE AREA | Natural Resources Conservation Service |
| - | Site ID | S1984CA063001 Lat: 40° 20' 9.00" north Long: 121° 5' 45.00" west MLRA: 22B | National Soil Survey Center | |
| - | Pedon No. | 84P0755 | 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 | 4A1d | |||||||||||
| 84P04205 | 0-8 | A1 | S | 4.4 | 5.02 | 66 | 0.61 | 0.056 | 9 | ||||
| 84P04206 | 8-20 | A2 | S | 7.0 | 2.67 | 72 | 0.95 | 0.011 | 20 | ||||
| 84P04207 | 20-38 | Bt1 | S | 18.3 | 1.20 | 66 | 1.06 | 0.014 | 25 | ||||
| 84P04208 | 38-61 | Bt2 | S | 35.2 | 0.73 | 50 | 0.94 | 0.029 | 21 | ||||
| 84P04209 | 61-86 | Bt3 | S | 32.5 | 0.85 | 42 | 1.06 | 0.039 | 17 | ||||
| 84P04210 | 86-117 | BCt | S | 15.0 | 1.91 | 60 | 0.86 | 0.028 | 35 | ||||
| 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 | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | |||||||||||
| 84P04205 | 0-8 | A1 | S | 7.6 | 10.6 | 7.17 | 3.35 | 0.45 | 43 | 35 | 91 | 7.75 | -- | ||||||
| 84P04206 | 8-20 | A2 | S | 6.7 | 10.5 | 1.79 | 2.80 | 0.10 | 37 | 30 | 95 | 3.04 | -- | ||||||
| 84P04207 | 20-38 | Bt1 | S | 6.8 | 10.3 | 0.82 | 1.68 | 0.05 | 36 | 32 | 93 | 1.19 | -- | ||||||
| 84P04208 | 38-61 | Bt2 | S | 7.1 | 10.3 | 0.56 | 1.56 | 0.03 | 51 | 39 | 84 | 0.47 | -- | ||||||
| 84P04209 | 61-86 | Bt3 | S | 7.2 | 10.4 | 0.55 | 1.62 | 0.04 | 52 | 39 | 92 | 0.58 | -- | ||||||
| 84P04210 | 86-117 | BCt | S | 7.1 | 10.6 | 0.43 | 44 | 37 | 1.91 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.8 | (NA) | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 55 | % wt | |
| Volume, >2mm, Weighted Average | 22 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 19-69 cm | |||