| *** Taxonomy Characterization Data *** |
| Pedon ID: S2000CA035002 | ( Lassen, California ) | Print Date: Nov 21 2024 12:26PM |
| Sampled as on Oct 30, 2000: | Humboldt ; Fine, smectitic, mesic Cumulic Endoaquolls |
| Revised to correlated: | Humboldt ; Fine, smectitic, mesic Cumulic Endoaquoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP01CA063 LASSEN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S2000CA035002 Lat: 40° 19' 40.56" north Long: 120° 18' 55.71" west MLRA: 23 | National Soil Survey Center | |
| - | Pedon No. | 01P0334 | 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 | ||||||||||||
| 01P02061 | 0-13 | Ap | S | 58.9 | 0.69 | 5 | -- | ||||||
| 01P02062 | 13-30 | A1 | S | 57.7 | 0.64 | 4 | -- | ||||||
| 01P02063 | 30-64 | A2 | S | 61.4 | 0.57 | 3 | -- | ||||||
| 01P02064 | 64-81 | Bk1 | S | 46.7 | 0.53 | 18 | -- | ||||||
| 01P02065 | 81-107 | Bk2 | S | 31.3 | 0.62 | 33 | -- | ||||||
| 01P02066 | 107-137 | Agb | S | 56.3 | 0.56 | 6 | -- | ||||||
| 01P02067 | 137-165 | Cg | S | 24.7 | 0.63 | 39 | -- | ||||||
| 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 | 6A2e | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 01P02061 | 0-13 | Ap | S | 7.7 | 3.41 | 1 | 100* | 100 | 0.94 | 6 | |||||||||
| 01P02062 | 13-30 | A1 | S | 7.9 | 2.47 | tr | 100* | 100 | 0.89 | 9 | |||||||||
| 01P02063 | 30-64 | A2 | S | 7.9 | 1.91 | 1 | 100* | 100 | 0.83 | 13 | |||||||||
| 01P02064 | 64-81 | Bk1 | S | 7.9 | 0.91 | tr | 100* | 100 | 0.82 | 19 | |||||||||
| 01P02065 | 81-107 | Bk2 | S | 8.2 | 0.39 | 1 | 100* | 100 | 0.91 | 20 | |||||||||
| 01P02066 | 107-137 | Agb | S | 7.3 | 0.78 | tr | 100* | 100 | 0.80 | 16 | |||||||||
| 01P02067 | 137-165 | Cg | S | 7.7 | 0.20 | tr | 100* | 100 | 0.88 | 17 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 50 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 50 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||