| *** Primary Characterization Data *** |
| Pedon ID: 01CA600008P | ( Humboldt, California ) | Print Date: Apr 3 2025 9:40PM |
| Sampled as on May 14, 2001: | Worswick ; Coarse-loamy, mixed, superactive, nonacid, mesic Fluvaquentic Endoaquept |
| Revised to correlated on Mar 3, 2012: | Worswick ; Coarse-loamy, mixed, superactive, nonacid, isomesic Fluvaquentic Endoaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2002USCA093 HUMBOLDT & DEL NORTE CO.S | Natural Resources Conservation Service |
| - | Site ID | 01CA600008P Lat: 40° 35' 25.00" north Long: 124° 16' 60.00" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 02N0785 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 02N03971 | A | A | 0-18 | S02CA-023-017-1(A) | 01CA600008P | L | L | |
| 02N03972 | A | A | 18-46 | S02CA-023-017-2 | 01CA600008P | L | L | |
| 02N03973 | BCg1 | BCg1 | 46-120 | S02CA-023-017-3 | 01CA6000089 | SR-FSL L | L | |
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.99 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | |||||||||||||||
| 02N03971 | 0-18 | A | S | l | 7.9 | 41.7 | 50.4 | 14.6 | 27.1 | 30.2 | 19.7 | 0.4 | 0.1 | tr | -- | -- | -- | 20 | -- | ||
| 02N03972 | 18-46 | A | S | l | 8.2 | 41.3 | 50.5 | 15.9 | 25.4 | 30.7 | 19.3 | 0.4 | tr | 0.1 | -- | -- | -- | 20 | -- | ||
| 02N03973 | 46-120 | BCg1 | S | l | 8.7 | 43.6 | 47.7 | 16.2 | 27.4 | 28.6 | 18.6 | 0.4 | 0.1 | -- | -- | -- | -- | 19 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: 01CA600008P | ( Humboldt, California ) | Print Date: Apr 3 2025 9:40PM |
| Sampled As | : | Worswick | Coarse-loamy, mixed, superactive, nonacid, mesic Fluvaquentic Endoaquept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 02N0785 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 3C2a1a | 3D1 | ||||||||||||||||
| 02N03971 | 0-18 | A | S | 5.5 | 1.013 | 1.11 | 0.70 | ||||||||||
| 02N03972 | 18-46 | A | S | 5.6 | 1.013 | 1.10 | 0.68 | ||||||||||
| 02N03973 | 46-120 | BCg1 | S | 5.4 | 1.013 | 0.94 | 0.62 | ||||||||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | ||||||||||||||||||||
| 02N03971 | 0-18 | A | S | 1.10 | 0.15 | 0.01 | 1.1 | 7 | ||||||||||||||
| 02N03972 | 18-46 | A | S | 0.85 | 0.10 | 0.01 | 0.9 | 9 | ||||||||||||||
| 02N03973 | 46-120 | BCg1 | S | 0.64 | 0.07 | 0.01 | 0.6 | 9 | ||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2a1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 02N03971 | 0-18 | A | S | 3.7 | 3.7 | 0.1 | 0.4 | 7.9 | 4.9 | 0.4 | 0.9 | 12.8 | 8.8 | 8.3 | 5 | 62 | 90 |
| 02N03972 | 18-46 | A | S | 4.0 | 3.7 | 0.1 | 0.5 | 8.3 | 5.4 | 13.7 | 9.0 | 61 | 92 | ||||
| 02N03973 | 46-120 | BCg1 | S | 3.8 | 3.0 | -- | 0.6 | 7.4 | 3.8 | 11.2 | 8.2 | 66 | 90 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 01CA600008P | ( Humboldt, California ) | Print Date: Apr 3 2025 9:40PM |
| Sampled As | : | Worswick | Coarse-loamy, mixed, superactive, nonacid, mesic Fluvaquentic Endoaquept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 02N0785 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 02N03971 | 0-18 | A | S | 1 | |||||||||||||||||||
| 02N03972 | 18-46 | A | S | 1 | |||||||||||||||||||
| 02N03973 | 46-120 | BCg1 | S | -- | |||||||||||||||||||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 02N03971 | 0-18 | A | S | 5.0 | 5.5 | |||||||||
| 02N03972 | 18-46 | A | S | 5.2 | 5.7 | |||||||||
| 02N03973 | 46-120 | BCg1 | S | 5.2 | 5.9 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 01CA600008P | ( Humboldt, California ) | Print Date: Apr 3 2025 9:40PM |
| Sampled As | : | Worswick | Coarse-loamy, mixed, superactive, nonacid, mesic Fluvaquentic Endoaquept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 02N0785 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A1a1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 02N03971 | 0.0-18.0 | A | tcly | KK 3 | VR 2 | MI 2 | QZ 1 | DL 1 | CMIX | ||||||||||||
| 02N03972 | 18.0-46.0 | A | tcly | MT 3 | MI 2 | CA 2 | KK 1 | SMEC | |||||||||||||
| 02N03973 | 46.0-120.0 | BCg1 | tcly | MT 3 | MI 2 | KK 2 | VR 1 | SMEC | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | DL Dolomite | KK Kaolinite | MI Mica | MT Montmorillonite |
| QZ Quartz | VR Vermiculite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | SMEC - Smectitic | |||