| *** Taxonomy Characterization Data *** |
| Pedon ID: 08CA6011077 | ( Humboldt, California ) | Print Date: Feb 16 2025 5:29AM |
| Sampled as on Nov 11, 2008: | Eelriver ; Fine-silty, mixed, superactive, nonacid, isomesic Oxyaquic Udifluvent |
| Revised to correlated on Mar 24, 2013: | Eelriver ; Fine-silty, isotic, nonacid, isomesic Aquic Udifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA029 Humboldt Co. | Natural Resources Conservation Service |
| - | Site ID | 08CA6011077 Lat: 40° 21' 7.65" north Long: 123° 55' 28.63" west MLRA: 4B | National Soil Survey Center | |
| - | Pedon No. | 09N0169 | 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 | DbWR1 | ||||||||||||
| 09N01146 | 0-3 | Oi | S | -- | -- | ||||||||
| 09N01147 | 3-10 | A1 | S | 17.1 | 0.66 | 21.1 | tr | 1.33 | 0.020 | -- | |||
| 09N01148 | 10-26 | A2 | S | 20.1 | 0.55 | 1 | 1.29 | 0.015 | -- | ||||
| 09N01149 | 26-40 | C | S | 20.4 | 0.51 | 2 | 1.37 | 0.021 | -- | 62 | |||
| 09N01150 | 40-68 | 2Ab | S | 16.5 | 0.60 | 22.8 | 2 | 1.26 | 0.016 | -- | |||
| 09N01151 | 68-90 | 2C1 | S | 19.3 | 0.57 | 2 | 1.31 | 0.022 | -- | 60 | |||
| 09N01152 | 90-125 | 2C2 | S | 19.1 | 0.52 | 5 | 1.25 | 0.026 | -- | ||||
| 09N01153 | 125-160 | 2C3 | S | 17.4 | 0.55 | 4 | 1.32 | 0.034 | -- | ||||
| 09N01154 | 160-200 | 2C4 | S | 15.3 | 0.58 | 8 | 1.32 | 0.012 | -- | ||||
| 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 | 4D8a1 | |||||||||||||||
| 09N01146 | 0-3 | Oi | S | 6.3 | 7.0 | 45.74 | |||||||||||||
| 09N01147 | 3-10 | A1 | S | 6.3 | 8.6 | 2.85 | 0.41 | 0.10 | 100* | 66 | 26 | 1.22 | tr | ||||||
| 09N01148 | 10-26 | A2 | S | 6.3 | 8.8 | 2.29 | 0.53 | 0.12 | 97 | 64 | 26 | 1.03 | -- | ||||||
| 09N01149 | 26-40 | C | S | 6.3 | 9.0 | 1.33 | 0.56 | 0.07 | 94 | 65 | 23 | 0.87 | -- | ||||||
| 09N01150 | 40-68 | 2Ab | S | 6.2 | 9.0 | 0.77 | 0.52 | 0.06 | 97 | 64 | 23 | 0.95 | -- | ||||||
| 09N01151 | 68-90 | 2C1 | S | 6.2 | 9.0 | 0.74 | 0.56 | 0.07 | 96 | 66 | 23 | 0.89 | tr | ||||||
| 09N01152 | 90-125 | 2C2 | S | 6.2 | 8.9 | 0.76 | 0.51 | 0.07 | 90 | 61 | 19 | 0.85 | 1 | ||||||
| 09N01153 | 125-160 | 2C3 | S | 6.1 | 8.8 | 0.75 | 0.50 | 0.07 | 96 | 65 | 22 | 0.90 | 1 | ||||||
| 09N01154 | 160-200 | 2C4 | S | 6.1 | 8.8 | 0.46 | 0.50 | 0.07 | 97 | 49 | 22 | 0.99 | 1 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | control depth 103 beyond last horizon depth 90 | (NA) | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.9 | (NA) | |
| Weighted averages based on control section: 28-103 cm | |||