| *** Primary Characterization Data *** |
| Pedon ID: S99CA061003 | ( Placer, California ) | Print Date: Nov 11 2024 8:43PM |
| Sampled as on Sep 14, 1999: | Tahoma ; Fine-loamy, isotic, frigid Typic Kandihumult |
| Revised to correlated: | Tahoma ; Fine, isotic, frigid Alfic Haploxerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00CA005 TAHOE | Natural Resources Conservation Service |
| - | Site ID | 99CA693-005 Lat: 39° 11' 15.67" north Long: 120° 9' 35.73" west | National Soil Survey Center | |
| - | Pedon No. | 00P0045 | 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 |
| 00P00109 | A | A | 5-10 | SL | FSL | |||
| 00P00110 | Bw1 | Bw1 | 10-30 | SL | FSL | |||
| 00P00111 | Bw2 | Bw2 | 30-64 | SL | L | |||
| 00P00112 | Bt1 | Bt1 | 64-102 | CL | CL | |||
| 00P00113 | Bt2 | Bt2 | 102-152 | CL | C | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Volume, >2mm, Weighted Average | 16 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Clay, total, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.61 | (NA) | |
| Weighted averages based on control section: 5-105 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 00P00109 | 5-10 | A | S | fsl | 9.3 | 37.4 | 53.3 | 3.0 | 23.0 | 14.4 | 14.2 | 16.3 | 8.7 | 7.4 | 6.7 | 16 | 18 | 5 | 63 | 39 | |
| 00P00110 | 10-30 | Bw1 | S | fsl | 9.4 | 37.7 | 52.9 | 1.9 | 24.8 | 12.9 | 13.0 | 13.0 | 8.5 | 10.0 | 8.4 | 19 | 15 | 3 | 63 | 37 | |
| 00P00111 | 30-64 | Bw2 | S | l | 10.5 | 38.5 | 51.0 | 2.9 | 26.0 | 12.5 | 13.5 | 11.8 | 8.0 | 8.9 | 8.8 | 19 | 14 | 7 | 63 | 40 | |
| 00P00112 | 64-102 | Bt1 | S | cl | 36.3 | 34.2 | 29.5 | 14.2 | 25.5 | 8.7 | 10.2 | 10.2 | 5.4 | 2.6 | 1.1 | 5 | 6 | 20 | 44 | 31 | |
| 00P00113 | 102-152 | Bt2 | S | c | 44.3 | 32.1 | 23.6 | 15.2 | 25.2 | 6.9 | 9.2 | 8.9 | 3.9 | 1.4 | 0.2 | 1 | 2 | 2 | 19 | 5 | |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA061003 | ( Placer, California ) | Print Date: Nov 11 2024 8:43PM |
| Sampled As | : | Tahoma | Fine-loamy, isotic, frigid Typic Kandihumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0045 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 00P00109 | 5-10 | A | S | 0.59 | 0.61 | 0.010 | 37.9 | 17.9 | 1.049 | 0.10 | 3.62 | 1.92 | |||||
| 00P00110 | 10-30 | Bw1 | S | 0.87 | 0.89 | 0.006 | 34.3 | 16.5 | 1.043 | 0.13 | 2.50 | 1.76 | |||||
| 00P00111 | 30-64 | Bw2 | S | 0.86 | 0.97 | 0.033 | 37.9 | 15.8 | 1.041 | 0.16 | 2.09 | 1.50 | |||||
| 00P00112 | 64-102 | Bt1 | S | 1.20 | 1.29 | 0.020 | 34.4 | 22.4 | 1.036 | 0.12 | 0.54 | 0.62 | |||||
| 00P00113 | 102-152 | Bt2 | S | 1.25 | 1.37 | 0.030 | 36.7 | 25.4 | 1.035 | 0.14 | 0.38 | 0.57 | |||||
| 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 | 6C2h | 6G7g | 6D2g | 8J1c | 6C9b | 6G12b | 6V2b | 6D5b | ||||||||||||
| 00P00109 | 5-10 | A | S | 5.73 | 0.20 | 0.02 | 6 | 29 | 2.7 | 1.0 | 0.2 | 2.35 | 0.45 | 0.64 | 2.03 | 0.46 | 2109.0 | |||||
| 00P00110 | 10-30 | Bw1 | S | 2.90 | 0.10 | 0.01 | 3 | 28 | 2.7 | 0.8 | 0.1 | 2.55 | 0.25 | 0.78 | 2.16 | 0.60 | 833.0 | |||||
| 00P00111 | 30-64 | Bw2 | S | 1.81 | 0.07 | 0.01 | 2 | 3.2 | 0.8 | 0.1 | 1.97 | 0.21 | 0.61 | 1.66 | 0.44 | 603.0 | ||||||
| 00P00112 | 64-102 | Bt1 | S | 0.86 | 0.03 | 0.01 | 1 | 4.3 | 0.6 | 0.1 | 1.24 | 0.20 | 0.79 | 0.85 | 0.22 | 526.0 | ||||||
| 00P00113 | 102-152 | Bt2 | S | 0.43 | 0.04 | 0.01 | tr | 5.0 | 0.7 | 0.1 | 1.11 | 0.21 | 0.94 | 0.65 | 0.17 | 759.0 | ||||||
| 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 | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 00P00109 | 5-10 | A | S | 14.8 | 0.8 | 0.3 | 1.0 | 16.9 | 25.1 | 42.0 | 33.7 | 40 | 50 | ||||
| 00P00110 | 10-30 | Bw1 | S | 7.2 | 0.6 | 0.3 | 1.1 | 9.2 | 20.0 | 29.2 | 23.5 | 32 | 39 | ||||
| 00P00111 | 30-64 | Bw2 | S | 5.7 | 0.6 | 0.3 | 1.2 | 7.8 | 19.8 | 27.6 | 21.9 | 28 | 36 | ||||
| 00P00112 | 64-102 | Bt1 | S | 6.7 | 1.3 | 0.5 | 1.3 | 9.8 | 15.9 | 25.7 | 19.5 | 38 | 50 | ||||
| 00P00113 | 102-152 | Bt2 | S | 6.5 | 1.3 | 0.4 | 0.9 | 9.1 | 14.9 | 24.0 | 16.8 | 38 | 54 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA061003 | ( Placer, California ) | Print Date: Nov 11 2024 8:43PM |
| Sampled As | : | Tahoma | Fine-loamy, isotic, frigid Typic Kandihumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0045 | |||
| 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 - -) | % | |||||||||||||||
| 00P00109 | 5-10 | A | S | 1 | |||||||||||||||||||
| 00P00110 | 10-30 | Bw1 | S | 1 | |||||||||||||||||||
| 00P00111 | 30-64 | Bw2 | S | 1 | |||||||||||||||||||
| 00P00112 | 64-102 | Bt1 | S | 3 | |||||||||||||||||||
| 00P00113 | 102-152 | Bt2 | 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 | ||||||||||||
| 00P00109 | 5-10 | A | S | 5.6 | 6.4 | 10.6 | ||||||||
| 00P00110 | 10-30 | Bw1 | S | 5.7 | 6.3 | 10.6 | ||||||||
| 00P00111 | 30-64 | Bw2 | S | 5.5 | 6.3 | 10.4 | ||||||||
| 00P00112 | 64-102 | Bt1 | S | 5.5 | 6.2 | 9.8 | ||||||||
| 00P00113 | 102-152 | Bt2 | S | 5.7 | 6.3 | 9.8 | ||||||||
| 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 | 6S3e | |||||||||||||
| 00P00109 | 5-10 | A | S | 92 | 866.0 | 10.0 | |||||||||
| 00P00110 | 10-30 | Bw1 | S | 93 | 789.0 | 2.0 | |||||||||
| 00P00111 | 30-64 | Bw2 | S | 92 | 559.0 | 1.0 | |||||||||
| 00P00112 | 64-102 | Bt1 | S | 83 | 350.0 | 2.0 | |||||||||
| 00P00113 | 102-152 | Bt2 | S | 79 | 528.0 | 2.0 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S99CA061003 | ( Placer, California ) | Print Date: Nov 11 2024 8:43PM |
| Sampled As | : | Tahoma | Fine-loamy, isotic, frigid Typic Kandihumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0045 | |||
| 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 | |||||
| 00P00109 | 5-10 | A | S | 72707 | 5351 | 61900 | 6590 | 6010 | 2099 | 6826 | 1811 | 166230 | 7958 | 261 | |
| 00P00111 | 30-64 | Bw2 | S | 66077 | 2705 | 66470 | 6750 | 5728 | 972 | 7011 | 1499 | 180049 | 8742 | 280 | |
| *** Primary Characterization Data *** |
| Pedon ID: S99CA061003 | ( Placer, California ) | Print Date: Nov 11 2024 8:43PM |
| Sampled As | : | Tahoma | Fine-loamy, isotic, frigid Typic Kandihumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 00P0045 | |||
| 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 | ||||||||||||||
| 00P00109 | 5.0-10.0 | A | fs | OT 93 | GS 5 | FG 1 | GA 1 | ||||||||||||||
| 00P00110 | 10.0-30.0 | Bw1 | vfs | OT 96 | GS 3 | FG tr | GC tr | GA tr | |||||||||||||
| 00P00111 | 30.0-64.0 | Bw2 | vfs | OT 91 | GS 8 | GA 1 | FG tr | GC tr | |||||||||||||
| 00P00112 | 64.0-102.0 | Bt1 | vfs | OT 97 | GS 3 | FG tr | GC tr | ||||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | 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 |