| *** Primary Characterization Data *** |
| Pedon ID: S99CA017027 | ( El Dorado, California ) | Print Date: Feb 17 2025 2:49AM |
| Sampled as on Jul 26, 1999: | SND ; Sandy-skeletal, mixed, frigid Humic Dystroxerept |
| Revised to correlated: | Meeks ; Sandy-skeletal, mixed, frigid Humic Dystroxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-022 Lat: 39° 1' 20.54" north Long: 120° 8' 55.60" west | National Soil Survey Center | |
| - | Pedon No. | 00P0340 | 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 |
| 00P02406 | A | A | 3-5 | LS | COS | |||
| 00P02407 | BC | BC | 5-15 | LS | COS | |||
| 00P02408 | C2 | C2 | 15-135 | LS | COS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 7.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 82 | % wt | |
| Clay, total, Weighted Average | 1 | % wt | |
| 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 | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
| 00P02406 | 3-5 | A | S | cos | 0.9 | 8.6 | 90.5 | 4.1 | 4.5 | 7.8 | 22.3 | 23.0 | 24.2 | 13.2 | 10 | 5 | 4 | 86 | 19 | ||
| 00P02407 | 5-15 | BC | S | cos | 1.1 | 7.2 | 91.7 | 3.0 | 4.2 | 6.4 | 19.5 | 24.3 | 25.4 | 16.1 | 11 | 5 | -- | 88 | 16 | ||
| 00P02408 | 15-135 | C2 | S | cos | 1.1 | 8.9 | 90.0 | 3.6 | 5.3 | 8.2 | 19.2 | 25.0 | 23.2 | 14.4 | -- | -- | -- | 82 | 32 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017027 | ( El Dorado, California ) | Print Date: Feb 17 2025 2:49AM |
| Sampled As | : | SND | Sandy-skeletal, mixed, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0340 | |||
| 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 | 8D1 | 8D1 | ||||||||||||||
| 00P02406 | 3-5 | A | S | 5.3 | 1.009 | ||||||||||||
| 00P02407 | 5-15 | BC | S | 5.1 | 1.008 | 8.00 | 4.64 | ||||||||||
| 00P02408 | 15-135 | C2 | S | 3.0 | 1.008 | 7.55 | 2.73 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A2e | 6B4a | 6R3c | 8J1c | 6C9b | 6G12b | 6V2b | 6D5b | |||||||||||||||
| 00P02406 | 3-5 | A | S | 2.51 | 0.09 | 0.01 | 3 | 0.19 | 0.36 | 0.14 | 0.12 | 0.01 | 368.0 | |||||||||
| 00P02407 | 5-15 | BC | S | 2.04 | 0.08 | tr | 2 | 0.19 | 0.20 | 0.14 | 0.12 | 0.01 | 145.0 | |||||||||
| 00P02408 | 15-135 | C2 | S | 1.30 | 0.04 | tr | 1 | 0.23 | 0.15 | 0.17 | 0.14 | 0.01 | 107.0 | |||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2i | 6O2h | 6P2f | 6Q2f | 6H5a | 6G9c | 6D3b | 5A3a | 5A8b | 5C3 | 5C1 | |||||||
| 00P02406 | 3-5 | A | S | 5.4 | 0.3 | 0.2 | 0.2 | 6.1 | 7.1 | -- | 7.0 | 13.2 | 11.4 | 46 | 54 | ||
| 00P02407 | 5-15 | BC | S | 3.0 | 0.2 | 0.2 | 0.1 | 3.5 | 6.8 | -- | 2.7 | 10.3 | 8.8 | 34 | 40 | ||
| 00P02408 | 15-135 | C2 | S | 2.0 | 0.1 | 0.3 | -- | 2.4 | 6.3 | -- | 1.8 | 8.7 | 8.3 | 28 | 29 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017027 | ( El Dorado, California ) | Print Date: Feb 17 2025 2:49AM |
| Sampled As | : | SND | Sandy-skeletal, mixed, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0340 | |||
| 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 - -) | % | |||||||||||||||
| 00P02406 | 3-5 | A | S | 2 | |||||||||||||||||||
| 00P02407 | 5-15 | BC | S | 2 | |||||||||||||||||||
| 00P02408 | 15-135 | C2 | S | 4 | |||||||||||||||||||
| 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 | 4C1a1a1 | ||||||||||||
| 00P02406 | 3-5 | A | S | 5.1 | 5.7 | 7.8 | ||||||||
| 00P02407 | 5-15 | BC | S | 4.9 | 5.6 | 7.8 | ||||||||
| 00P02408 | 15-135 | C2 | S | 4.6 | 5.4 | 7.8 | ||||||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S4d | 6S8a | ||||||||||||||
| 00P02406 | 3-5 | A | S | 16 | 105.0 | ||||||||||
| 00P02407 | 5-15 | BC | S | 16 | 83.0 | ||||||||||
| 00P02408 | 15-135 | C2 | S | 21 | 129.0 | ||||||||||
| Major Elements | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| Depth | Al | Ca | Fe | K | Mg | Mn | Na | P | Si | Sr | Ti | Zr | |||
| Layer | (cm) | Horz | Prep | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg | mg/kg |
| 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | 4H1b | |||||
| 00P02406 | 3-5 | A | S | 52845 | 19028 | 20845 | 20843 | 6198 | 740 | 20863 | 316 | 259369 | 2166 | 16 | |
| 00P02408 | 15-135 | C2 | S | 49600 | 17265 | 20207 | 21631 | 6003 | 425 | 20337 | 183 | 270196 | 2106 | 16 | |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017027 | ( El Dorado, California ) | Print Date: Feb 17 2025 2:49AM |
| Sampled As | : | SND | Sandy-skeletal, mixed, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0340 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 00P02406 | 3.0-5.0 | A | fs | OT 99 | GS tr | ||||||||||||||||
| 00P02408 | 15.0-135.0 | C2 | fs | OT 99 | |||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GS Glass | OT Other | |||