| *** Primary Characterization Data *** |
| Pedon ID: S1999CA061018 | ( Placer, California ) | Print Date: Feb 16 2025 5:19AM |
| Sampled as on Jul 25, 1999: | SND ; Loamy-skeletal, superactive Typic Cryorthents |
| Revised to correlated on Oct 5, 2005: | Mountrose ; Medial-skeletal, mixed Humic Xeric Vitricryands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA068 TAHOE SOIL SURVEY | Natural Resources Conservation Service |
| - | Site ID | S1999CA061018 Lat: 39° 8' 45.61" north Long: 120° 14' 6.77" west MLRA: 22A | National Soil Survey Center | |
| - | Pedon No. | 00P0369 | 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 |
| 00P02545 | A | A | 3-7 | SL | COSL | |||
| 00P02546 | BC | BC | 7-23 | SL | COSL | |||
| 00P02547 | C | C | 23-119 | SL | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.79 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Volume, >2mm, Weighted Average | 54 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 3-103 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 | ||||||||
| 00P02545 | 3-7 | A | S | cosl | 7.5 | 30.8 | 61.7 | 19.0 | 11.8 | 11.7 | 11.3 | 8.7 | 11.3 | 18.7 | 14 | 38 | 9 | 81 | 61 | ||
| 00P02546 | 7-23 | BC | S | cosl | 6.4 | 30.8 | 62.8 | 20.0 | 10.8 | 11.9 | 13.5 | 9.3 | 15.0 | 13.1 | 16 | 36 | 3 | 78 | 55 | ||
| 00P02547 | 23-119 | C | S | cosl | 5.2 | 30.2 | 64.6 | 18.7 | 11.5 | 11.4 | 13.8 | 10.3 | 12.2 | 16.9 | 12 | 35 | 19 | 84 | 71 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1999CA061018 | ( Placer, California ) | Print Date: Feb 16 2025 5:19AM |
| Sampled As | : | SND | Loamy-skeletal, superactive Typic Cryorthents | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0369 | |||
| 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 | ||||||||||||||
| 00P02545 | 3-7 | A | S | 13.1 | 1.036 | 4.92 | 1.75 | ||||||||||
| 00P02546 | 7-23 | BC | S | 13.4 | 1.038 | 4.56 | 2.09 | ||||||||||
| 00P02547 | 23-119 | C | S | 14.4 | 1.034 | 4.83 | 2.77 | ||||||||||
| 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 | |||||||||||||||
| 00P02545 | 3-7 | A | S | 10.48 | 0.67 | 0.06 | 10 | 16 | 1.63 | 0.66 | 0.33 | 1.46 | 0.21 | 449.0 | ||||||||
| 00P02546 | 7-23 | BC | S | 7.58 | 0.56 | 0.04 | 8 | 14 | 2.17 | 0.66 | 0.35 | 1.99 | 0.38 | 498.0 | ||||||||
| 00P02547 | 23-119 | C | S | 6.01 | 0.44 | 0.03 | 6 | 14 | 2.35 | 0.72 | 0.37 | 2.16 | 0.52 | 409.0 | ||||||||
| 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 | 5A3b | 5G1 | 5C3 | 5C1 | |||||
| 00P02545 | 3-7 | A | S | 5.7 | 0.4 | 0.2 | 0.3 | 6.6 | 36.7 | 2.8 | 4.1 | 43.3 | 36.9 | 9.4 | 30 | 15 | 18 |
| 00P02546 | 7-23 | BC | S | 1.2 | 0.1 | 0.3 | 0.3 | 1.9 | 39.5 | 3.2 | 3.5 | 41.4 | 29.2 | 5.1 | 63 | 5 | 7 |
| 00P02547 | 23-119 | C | S | 1.4 | 0.1 | 0.6 | 0.2 | 2.3 | 36.5 | 1.9 | 3.6 | 38.8 | 25.1 | 4.2 | 45 | 6 | 9 |
| *** Primary Characterization Data *** |
| Pedon ID: S1999CA061018 | ( Placer, California ) | Print Date: Feb 16 2025 5:19AM |
| Sampled As | : | SND | Loamy-skeletal, superactive Typic Cryorthents | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0369 | |||
| 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 - -) | % | |||||||||||||||
| 00P02545 | 3-7 | A | S | 1 | |||||||||||||||||||
| 00P02546 | 7-23 | BC | S | 1 | |||||||||||||||||||
| 00P02547 | 23-119 | C | S | 2 | |||||||||||||||||||
| 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 | ||||||||||||
| 00P02545 | 3-7 | A | S | 4.5 | 5.2 | 9.8 | ||||||||
| 00P02546 | 7-23 | BC | S | 4.5 | 4.9 | 10.3 | ||||||||
| 00P02547 | 23-119 | C | S | 4.7 | 5.3 | 10.3 | ||||||||
| 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 | ||||||||||||||
| 00P02545 | 3-7 | A | S | 17 | 1533.0 | ||||||||||
| 00P02546 | 7-23 | BC | S | 86 | 1374.0 | ||||||||||
| 00P02547 | 23-119 | C | S | 90 | 1345.0 | ||||||||||
| 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 | |||||
| 00P02545 | 3-7 | A | S | 46891 | 17968 | 35685 | 10812 | 9721 | 964 | 11314 | 2027 | 195444 | 3603 | 85 | |
| 00P02547 | 23-119 | C | S | 54027 | 17243 | 37274 | 13377 | 10727 | 944 | 12788 | 1763 | 214675 | 3870 | 97 | |
| *** Primary Characterization Data *** |
| Pedon ID: S1999CA061018 | ( Placer, California ) | Print Date: Feb 16 2025 5:19AM |
| Sampled As | : | SND | Loamy-skeletal, superactive Typic Cryorthents | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0369 | |||
| 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 | ||||||||||||||
| 00P02547 | 23.0-119.0 | C | fs | OT 91 | GA 5 | GS 2 | FG 2 | GC 1 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| FG Glass-coated Feldspar | GA Glass Aggregates | GC Glass-coated Grain | GS Glass | OT Other |