| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled as on Oct 5, 1999: | Tallac ; Sandy-skeletal, isotic, frigid Humic Fragixerept |
| Revised to correlated: | Tallac ; Loamy-skeletal, mixed, frigid Fragic Dystroxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA036 TAHOE BASIN SURVEY | Natural Resources Conservation Service |
| - | Site ID | 99CA693-013 Lat: 38° 56' 10.56" north Long: 120° 2' 43.15" west | National Soil Survey Center | |
| - | Pedon No. | 00P0195 | 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 |
| 00P01471 | A1 | A1 | 3-5 | LS | LCOS | |||
| 00P01472 | A2 | A2 | 5-13 | LS | LCOS | |||
| 00P01473 | A3 | A3 | 13-23 | LS | LCOS | |||
| 00P01474 | Ab | Ab | 23-43 | LS | COSL | |||
| 00P01475 | Bw | Bw | 43-66 | LS | COSL | |||
| 00P01476 | Cx1 | Cx1 | 66-122 | S | COS | |||
| 00P01477 | Cx2 | Cx2 | 122-157 | S | COS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 2 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.24 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Volume, >2mm, Weighted Average | 68 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 92 | % 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 | ||||||||
| 00P01471 | 3-5 | A1 | S | lcos | 1.9 | 16.4 | 81.7 | 7.5 | 8.9 | 6.9 | 9.8 | 12.1 | 22.5 | 30.4 | 18 | 21 | 10 | 87 | 49 | ||
| 00P01472 | 5-13 | A2 | S | lcos | 3.6 | 21.6 | 74.8 | 9.3 | 12.3 | 10.2 | 12.8 | 14.0 | 17.5 | 20.3 | 10 | 13 | 6 | 75 | 29 | ||
| 00P01473 | 13-23 | A3 | S | lcos | 3.0 | 23.7 | 73.3 | 11.9 | 11.8 | 10.9 | 13.1 | 14.4 | 16.4 | 18.5 | 12 | 16 | 12 | 77 | 53 | ||
| 00P01474 | 23-43 | Ab | S | cosl | 2.8 | 25.4 | 71.8 | 11.8 | 13.6 | 11.0 | 14.4 | 16.0 | 15.8 | 14.6 | 8 | 26 | 27 | 85 | 68 | ||
| 00P01475 | 43-66 | Bw | S | cosl | 2.6 | 24.9 | 72.5 | 12.6 | 12.3 | 10.2 | 15.0 | 17.2 | 18.4 | 11.7 | 9 | 24 | 34 | 88 | 78 | ||
| 00P01476 | 66-122 | Cx1 | S | cos | 1.1 | 8.3 | 90.6 | 4.1 | 4.2 | 3.6 | 9.5 | 20.0 | 29.1 | 28.4 | 18 | 34 | 29 | 98 | 87 | ||
| 00P01477 | 122-157 | Cx2 | S | cos | 1.3 | 6.5 | 92.2 | 3.4 | 3.1 | 3.5 | 8.6 | 21.0 | 33.7 | 25.4 | 21 | 29 | 34 | 98 | 90 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled As | : | Tallac | Sandy-skeletal, isotic, frigid Humic Fragixerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0195 | |||
| 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 | ||||||||||||||
| 00P01471 | 3-5 | A1 | S | 4.8 | 1.010 | 5.47 | 2.53 | ||||||||||
| 00P01472 | 5-13 | A2 | S | 8.1 | 1.015 | 3.94 | 2.25 | ||||||||||
| 00P01473 | 13-23 | A3 | S | 6.5 | 1.016 | 3.70 | 2.17 | ||||||||||
| 00P01474 | 23-43 | Ab | S | 6.6 | 1.018 | 3.18 | 2.36 | ||||||||||
| 00P01475 | 43-66 | Bw | S | 6.4 | 1.017 | 4.46 | 2.46 | ||||||||||
| 00P01476 | 66-122 | Cx1 | S | 1.1 | 1.006 | 2.45 | 1.00 | ||||||||||
| 00P01477 | 122-157 | Cx2 | S | 0.9 | 1.005 | 1.69 | 0.69 | ||||||||||
| 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 | |||||||||||||||
| 00P01471 | 3-5 | A1 | S | 3.67 | 0.21 | 0.01 | 4 | 18 | 0.60 | 0.29 | 0.19 | 0.50 | 0.10 | 86.0 | ||||||||
| 00P01472 | 5-13 | A2 | S | 5.78 | 0.28 | 0.01 | 6 | 20 | 0.98 | 0.54 | 0.21 | 0.88 | 0.17 | 201.0 | ||||||||
| 00P01473 | 13-23 | A3 | S | 2.38 | 0.12 | 0.01 | 2 | 20 | 0.92 | 0.27 | 0.19 | 0.82 | 0.21 | 75.0 | ||||||||
| 00P01474 | 23-43 | Ab | S | 1.70 | 0.11 | 0.01 | 2 | 16 | 1.23 | 0.28 | 0.20 | 1.13 | 0.33 | 53.0 | ||||||||
| 00P01475 | 43-66 | Bw | S | 1.78 | 0.12 | 0.01 | 2 | 15 | 1.47 | 0.22 | 0.22 | 1.36 | 0.45 | 55.0 | ||||||||
| 00P01476 | 66-122 | Cx1 | S | 0.21 | 0.03 | 0.01 | tr | 0.55 | 0.05 | 0.13 | 0.49 | 0.19 | -- | |||||||||
| 00P01477 | 122-157 | Cx2 | S | 0.15 | 0.01 | 0.01 | tr | 0.44 | 0.03 | 0.18 | 0.35 | 0.14 | -- | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled As | : | Tallac | Sandy-skeletal, isotic, frigid Humic Fragixerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0195 | |||
| 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 | |||||
| 00P01471 | 3-5 | A1 | S | 1.7 | 0.1 | 0.2 | 0.2 | 2.2 | 8.4 | 0.7 | 0.4 | 10.6 | 10.4 | 2.9 | 24 | 21 | 21 |
| 00P01472 | 5-13 | A2 | S | 2.2 | 0.2 | 0.3 | 0.3 | 3.0 | 16.6 | 19.6 | 14.2 | 15 | 21 | ||||
| 00P01473 | 13-23 | A3 | S | 1.1 | tr | 0.2 | 0.1 | 1.4 | 15.1 | 16.5 | 11.1 | 8 | 13 | ||||
| 00P01474 | 23-43 | Ab | S | 0.8 | 0.1 | 0.2 | 0.1 | 1.2 | 15.2 | 16.4 | 8.9 | 7 | 13 | ||||
| 00P01475 | 43-66 | Bw | S | 0.7 | 0.1 | 0.2 | 0.2 | 1.2 | 14.3 | 15.5 | 11.6 | 8 | 10 | ||||
| 00P01476 | 66-122 | Cx1 | S | 0.3 | -- | 0.2 | -- | 0.5 | 3.5 | 4.0 | 2.7 | 13 | 19 | ||||
| 00P01477 | 122-157 | Cx2 | S | 0.3 | -- | 0.2 | -- | 0.5 | 3.0 | 3.5 | 2.2 | 14 | 23 | ||||
| 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 - -) | % | |||||||||||||||
| 00P01471 | 3-5 | A1 | S | 2 | |||||||||||||||||||
| 00P01472 | 5-13 | A2 | S | 2 | |||||||||||||||||||
| 00P01473 | 13-23 | A3 | S | 2 | |||||||||||||||||||
| 00P01474 | 23-43 | Ab | S | 2 | |||||||||||||||||||
| 00P01475 | 43-66 | Bw | S | 2 | |||||||||||||||||||
| 00P01476 | 66-122 | Cx1 | S | 7 | |||||||||||||||||||
| 00P01477 | 122-157 | Cx2 | S | 9 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled As | : | Tallac | Sandy-skeletal, isotic, frigid Humic Fragixerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0195 | |||
| 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 | ||||||||||||
| 00P01471 | 3-5 | A1 | S | 4.7 | 5.2 | 9.8 | ||||||||
| 00P01472 | 5-13 | A2 | S | 5.2 | 5.9 | 10.6 | ||||||||
| 00P01473 | 13-23 | A3 | S | 5.1 | 5.9 | 10.9 | ||||||||
| 00P01474 | 23-43 | Ab | S | 5.2 | 5.8 | 11.0 | ||||||||
| 00P01475 | 43-66 | Bw | S | 5.2 | 5.9 | 10.9 | ||||||||
| 00P01476 | 66-122 | Cx1 | S | 5.6 | 6.0 | 9.9 | ||||||||
| 00P01477 | 122-157 | Cx2 | S | 5.6 | 6.3 | 9.5 | ||||||||
| 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 | ||||||||||||||
| 00P01471 | 3-5 | A1 | S | 27 | 485.0 | ||||||||||
| 00P01472 | 5-13 | A2 | S | 46 | 698.0 | ||||||||||
| 00P01473 | 13-23 | A3 | S | 62 | 523.0 | ||||||||||
| 00P01474 | 23-43 | Ab | S | 62 | 641.0 | ||||||||||
| 00P01475 | 43-66 | Bw | S | 63 | 721.0 | ||||||||||
| 00P01476 | 66-122 | Cx1 | S | 35 | 339.0 | ||||||||||
| 00P01477 | 122-157 | Cx2 | S | 29 | 304.0 | ||||||||||
| 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 | |||||
| 00P01471 | 3-5 | A1 | S | 49048 | 25523 | 29330 | 19319 | 9464 | 631 | 16091 | 884 | 242443 | 2853 | 47 | |
| 00P01472 | 5-13 | A2 | S | 47272 | 24216 | 29466 | 19675 | 9900 | 674 | 15743 | 822 | 242939 | 2693 | 44 | |
| 00P01475 | 43-66 | Bw | S | 46514 | 25121 | 32864 | 18181 | 9487 | 611 | 15525 | 822 | 248176 | 3091 | 51 | |
| 00P01477 | 122-157 | Cx2 | S | 59837 | 38930 | 35394 | 19188 | 12052 | 696 | 19216 | 705 | 249220 | 2842 | 37 | |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled As | : | Tallac | Sandy-skeletal, isotic, frigid Humic Fragixerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0195 | |||
| 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 | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 00P01471 | 3.0-5.0 | A1 | tcly | NX 6 | |||||||||||||||||
| 00P01473 | 13.0-23.0 | A3 | tcly | VR 1 | NX 6 | ||||||||||||||||
| 00P01475 | 43.0-66.0 | Bw | tcly | VR 1 | NX 6 | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| NX Non-Crystalline | VR Vermiculite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA017009 | ( El Dorado, California ) | Print Date: Nov 21 2024 11:09AM |
| Sampled As | : | Tallac | Sandy-skeletal, isotic, frigid Humic Fragixerept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0195 | |||
| 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 | ||||||||||||||
| 00P01471 | 3.0-5.0 | A1 | fs | OT 99 | GS 1 | GA tr | |||||||||||||||
| 00P01472 | 5.0-13.0 | A2 | fs | OT 99 | GS tr | GA tr | |||||||||||||||
| 00P01473 | 13.0-23.0 | A3 | fs | OT 99 | GS tr | GC tr | |||||||||||||||
| 00P01474 | 23.0-43.0 | Ab | fs | OT 99 | GS 1 | GA tr | |||||||||||||||
| 00P01475 | 43.0-66.0 | Bw | fs | OT 99 | GS tr | ||||||||||||||||
| 00P01476 | 66.0-122.0 | Cx1 | fs | OT 99 | GS tr | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GA Glass Aggregates | GC Glass-coated Grain | GS Glass | OT Other | |