| *** Primary Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:43AM |
| Sampled as on Jun 20, 1999: | SND ; Coarse-loamy, isotic, frigid Humic Dystroxerept |
| Revised to correlated: | Cassenai ; Mixed, frigid Dystric Xeropsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-029 Lat: 38° 53' 16.05" north Long: 120° 1' 57.62" west | National Soil Survey Center | |
| - | Pedon No. | 00P0347 | 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 |
| 00P02445 | A | A | 3-8 | COSL | LCOS | |||
| 00P02446 | AB | AB | 8-23 | COSL | LCOS | |||
| 00P02447 | Bw1 | Bw1 | 23-56 | COSL | LCOS | |||
| 00P02448 | Bw2 | Bw2 | 56-81 | COSL | LS | |||
| 00P02449 | CB | CB | 81-114 | COSL | LCOS | |||
| 00P02450 | C1 | C1 | 114-140 | COSL | LCOS | |||
| 00P02451 | C2 | C2 | 140-152 | COSL | LS | |||
| 00P02452 | C3 | C3 | 152-173 | SL | SL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.95 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 79 | % wt | |
| Clay, total, Weighted Average | 5 | % 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 | ||||||||
| 00P02445 | 3-8 | A | S | lcos | 3.7 | 10.8 | 85.5 | 4.2 | 6.6 | 6.9 | 17.1 | 22.7 | 24.1 | 14.7 | 15 | 5 | -- | 83 | 41 | ||
| 00P02446 | 8-23 | AB | S | lcos | 4.7 | 10.6 | 84.7 | 5.2 | 5.4 | 7.5 | 16.7 | 22.0 | 21.5 | 17.0 | 19 | 5 | -- | 83 | 44 | ||
| 00P02447 | 23-56 | Bw1 | S | lcos | 5.2 | 13.6 | 81.2 | 6.9 | 6.7 | 9.3 | 21.5 | 24.0 | 16.7 | 9.7 | 15 | 10 | -- | 79 | 27 | ||
| 00P02448 | 56-81 | Bw2 | S | ls | 5.7 | 13.9 | 80.4 | 6.9 | 7.0 | 10.1 | 23.2 | 22.3 | 17.2 | 7.6 | 15 | 6 | -- | 77 | 21 | ||
| 00P02449 | 81-114 | CB | S | lcos | 4.6 | 14.4 | 81.0 | 7.3 | 7.1 | 8.6 | 21.9 | 23.9 | 17.2 | 9.4 | 25 | 14 | -- | 83 | 39 | ||
| 00P02450 | 114-140 | C1 | S | lcos | 5.1 | 14.1 | 80.8 | 7.0 | 7.1 | 10.4 | 22.3 | 22.4 | 15.9 | 9.8 | 18 | 10 | -- | 79 | 28 | ||
| 00P02451 | 140-152 | C2 | S | ls | 4.4 | 14.7 | 80.9 | 8.3 | 6.4 | 9.9 | 24.7 | 22.0 | 15.8 | 8.5 | 23 | 6 | -- | 79 | 29 | ||
| 00P02452 | 152-173 | C3 | S | sl | 7.5 | 18.5 | 74.0 | 11.1 | 7.4 | 11.0 | 23.1 | 16.9 | 14.0 | 9.0 | 21 | 5 | -- | 73 | 26 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:43AM |
| Sampled As | : | SND | Coarse-loamy, isotic, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0347 | |||
| 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 | ||||||||||||||
| 00P02445 | 3-8 | A | S | 16.3 | 1.016 | 5.54 | 4.41 | ||||||||||
| 00P02446 | 8-23 | AB | S | 4.2 | 1.009 | 1.85 | 0.89 | ||||||||||
| 00P02447 | 23-56 | Bw1 | S | 3.4 | 1.007 | 1.04 | 0.65 | ||||||||||
| 00P02448 | 56-81 | Bw2 | S | 3.1 | 1.005 | 0.82 | 0.54 | ||||||||||
| 00P02449 | 81-114 | CB | S | 3.3 | 1.006 | 0.96 | 0.72 | ||||||||||
| 00P02450 | 114-140 | C1 | S | 3.6 | 1.006 | 1.22 | 0.71 | ||||||||||
| 00P02451 | 140-152 | C2 | S | 3.7 | 1.008 | 1.57 | 0.84 | ||||||||||
| 00P02452 | 152-173 | C3 | S | 5.5 | 1.014 | 1.56 | 0.73 | ||||||||||
| 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 | |||||||||||||||
| 00P02445 | 3-8 | A | S | 5.64 | 0.28 | 0.01 | 6 | 20 | 0.25 | 0.25 | 0.18 | 0.16 | 0.02 | 259.0 | ||||||||
| 00P02446 | 8-23 | AB | S | 0.76 | 0.02 | -- | 1 | 0.29 | 0.15 | 0.15 | 0.21 | 0.02 | 295.0 | |||||||||
| 00P02447 | 23-56 | Bw1 | S | 0.49 | 0.04 | -- | tr | 0.24 | 0.07 | 0.12 | 0.18 | 0.02 | 214.0 | |||||||||
| 00P02448 | 56-81 | Bw2 | S | 0.15 | 0.01 | tr | tr | 0.13 | 0.03 | 0.09 | 0.09 | 0.02 | 169.0 | |||||||||
| 00P02449 | 81-114 | CB | S | 0.09 | 0.02 | -- | tr | 0.07 | 0.02 | 0.05 | 0.05 | 0.01 | 74.0 | |||||||||
| 00P02450 | 114-140 | C1 | S | 0.16 | tr | -- | tr | 0.11 | 0.03 | 0.12 | 0.05 | 0.01 | 75.0 | |||||||||
| 00P02451 | 140-152 | C2 | S | 0.08 | 0.01 | -- | tr | 0.11 | 0.03 | 0.14 | 0.04 | 0.01 | 244.0 | |||||||||
| 00P02452 | 152-173 | C3 | S | 0.19 | 0.03 | -- | tr | 0.14 | 0.03 | 0.19 | 0.05 | 0.03 | 119.0 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:43AM |
| Sampled As | : | SND | Coarse-loamy, isotic, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0347 | |||
| 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 | 5A3b | 5G1 | 5C3 | 5C1 | |||||
| 00P02445 | 3-8 | A | S | 8.8 | 1.4 | 0.2 | 0.3 | 10.7 | 21.9 | -- | 3.8 | 32.6 | 20.5 | 33 | 52 | ||
| 00P02446 | 8-23 | AB | S | 2.3 | 0.2 | 0.1 | 0.1 | 2.7 | 6.0 | 0.8 | 3.2 | 8.7 | 8.7 | 3.5 | 23 | 31 | 31 |
| 00P02447 | 23-56 | Bw1 | S | 1.2 | 0.2 | 0.4 | tr | 1.8 | 5.5 | 0.7 | 0.3 | 7.3 | 5.4 | 2.5 | 28 | 25 | 33 |
| 00P02448 | 56-81 | Bw2 | S | 1.7 | 0.3 | 0.2 | -- | 2.2 | 2.8 | 0.4 | 2.0 | 5.0 | 4.7 | 2.6 | 15 | 44 | 47 |
| 00P02449 | 81-114 | CB | S | 1.8 | 0.5 | 0.2 | 0.1 | 2.6 | 2.3 | -- | 1.0 | 4.9 | 4.4 | 53 | 59 | ||
| 00P02450 | 114-140 | C1 | S | 3.1 | 0.6 | 0.6 | 0.1 | 4.4 | 2.9 | 0.4 | 1.6 | 7.3 | 6.2 | 4.8 | 8 | 60 | 71 |
| 00P02451 | 140-152 | C2 | S | 4.1 | 0.6 | 0.4 | -- | 5.1 | 2.9 | 0.3 | 3.2 | 8.0 | 6.9 | 5.4 | 6 | 64 | 74 |
| 00P02452 | 152-173 | C3 | S | 7.2 | 0.8 | 0.4 | tr | 8.4 | 4.2 | 0.7 | 1.4 | 12.6 | 11.7 | 9.1 | 8 | 67 | 72 |
| 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 - -) | % | |||||||||||||||
| 00P02445 | 3-8 | A | S | 1 | |||||||||||||||||||
| 00P02446 | 8-23 | AB | S | 1 | |||||||||||||||||||
| 00P02447 | 23-56 | Bw1 | S | 7 | |||||||||||||||||||
| 00P02448 | 56-81 | Bw2 | S | 4 | |||||||||||||||||||
| 00P02449 | 81-114 | CB | S | 5 | |||||||||||||||||||
| 00P02450 | 114-140 | C1 | S | 10 | |||||||||||||||||||
| 00P02451 | 140-152 | C2 | S | 6 | |||||||||||||||||||
| 00P02452 | 152-173 | C3 | S | 3 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:43AM |
| Sampled As | : | SND | Coarse-loamy, isotic, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0347 | |||
| 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 | ||||||||||||
| 00P02445 | 3-8 | A | S | 4.7 | 5.1 | 7.8 | ||||||||
| 00P02446 | 8-23 | AB | S | 4.8 | 5.4 | 8.1 | ||||||||
| 00P02447 | 23-56 | Bw1 | S | 4.8 | 5.7 | 8.1 | ||||||||
| 00P02448 | 56-81 | Bw2 | S | 4.8 | 5.6 | 7.8 | ||||||||
| 00P02449 | 81-114 | CB | S | 4.9 | 5.7 | 7.8 | ||||||||
| 00P02450 | 114-140 | C1 | S | 4.5 | 5.4 | 7.7 | ||||||||
| 00P02451 | 140-152 | C2 | S | 4.5 | 5.3 | 7.7 | ||||||||
| 00P02452 | 152-173 | C3 | S | 4.3 | 5.3 | 7.7 | ||||||||
| 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 | ||||||||||||||
| 00P02445 | 3-8 | A | S | 10 | 346.0 | ||||||||||
| 00P02446 | 8-23 | AB | S | 18 | 328.0 | ||||||||||
| 00P02447 | 23-56 | Bw1 | S | 30 | 182.0 | ||||||||||
| 00P02448 | 56-81 | Bw2 | S | 19 | 106.0 | ||||||||||
| 00P02449 | 81-114 | CB | S | 13 | 63.0 | ||||||||||
| 00P02450 | 114-140 | C1 | S | 15 | 86.0 | ||||||||||
| 00P02451 | 140-152 | C2 | S | 13 | 74.0 | ||||||||||
| 00P02452 | 152-173 | C3 | S | 18 | 76.0 | ||||||||||
| 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 | |||||
| 00P02445 | 3-8 | A | S | 39904 | 8300 | 17022 | 21264 | 3035 | 680 | 22959 | 557 | 265133 | 2066 | 26 | |
| 00P02447 | 23-56 | Bw1 | S | 43380 | 8400 | 20335 | 19975 | 3216 | 645 | 25166 | 423 | 272952 | 2294 | 37 | |
| 00P02449 | 81-114 | CB | S | 41225 | 7277 | 18811 | 22071 | 2920 | 449 | 25849 | 179 | 303013 | 2071 | 38 | |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017034 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:43AM |
| Sampled As | : | SND | Coarse-loamy, isotic, frigid Humic Dystroxerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0347 | |||
| 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 | ||||||||||||||
| 00P02447 | 23.0-56.0 | Bw1 | fs | OT 99 | GS tr | ||||||||||||||||
| 00P02449 | 81.0-114.0 | CB | fs | OT 99 | |||||||||||||||||
| 00P02452 | 152.0-173.0 | C3 | fs | OT 99 | GS tr | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GS Glass | OT Other | |||