| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014CA049001 | ( Modoc, California ) | Print Date: Nov 21 2024 12:27PM |
| Sampled as on Nov 18, 2014: | Demasters ; Fine-loamy, mixed, superactive, frigid Pachic Ultic Argixerolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | I2015USCA034 SNOTEL CA Stateline site | Natural Resources Conservation Service |
| - | Site ID | S2014CA049001 Lat: 41° 59' 10.25" north Long: 120° 42' 56.88" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 15N0333 | Kellogg 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 | DbWR1 | |||||||||||
| 15N01836 | 0-3 | A1 | S | 22.3 | 0.78 | 36.5 | 28 | 3 | 73 | ||||
| 15N01837 | 3-20 | A2 | S | 23.7 | 0.74 | 37.9 | 29 | 4 | 76 | ||||
| 15N01838 | 20-35 | AB | S | 25.0 | 0.75 | 42.6 | 42 | 1.04 | 0.036 | 10 | 73 | ||
| 15N01839 | 35-70 | Bt1 | S | 29.0 | 0.79 | 54.9 | 44 | 1.12 | 0.041 | 14 | 71 | ||
| 15N01840 | 70-88 | Bt2 | S | 30.7 | 1.0 | 0.89 | 66.1 | 64 | 1.17 | 0.027 | 36 | 70 | |
| 15N01841 | 88-105 | Bt3 | S | 35.7 | 1.1 | 0.97 | 84.5 | 76 | 61 | 71 | |||
| 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 | 4H2a | 4G2 | 4E1a1a1a1 | 4D8a1 | ||||||||||||||
| 15N01836 | 0-3 | A1 | S | 6.4 | 9.3 | 2.92 | 1.08 | 0.23 | tr | 76 | 58 | 1.49 | -- | ||||||
| 15N01837 | 3-20 | A2 | S | 6.4 | 9.1 | 2.44 | 0.91 | 0.17 | tr | 80 | 64 | 1.47 | -- | ||||||
| 15N01838 | 20-35 | AB | S | 6.4 | 9.2 | 1.67 | 1.02 | 0.16 | tr | 79 | 56 | 1.34 | -- | ||||||
| 15N01839 | 35-70 | Bt1 | S | 6.4 | 9.3 | 0.88 | 0.89 | 0.13 | tr | 78 | 57 | 1.22 | -- | ||||||
| 15N01840 | 70-88 | Bt2 | S | 6.5 | 9.2 | 0.80 | 0.93 | 0.15 | tr | 80 | 61 | 1.33 | -- | ||||||
| 15N01841 | 88-105 | Bt3 | S | 6.5 | 9.1 | 0.85 | 0.76 | 0.12 | tr | 80 | 59 | 1.36 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 21 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 1.25 | (NA) | |
| Weighted averages based on control section: 35-85 cm | |||