| *** Primary Characterization Data *** |
| Pedon ID: S1972CA055004 | ( Napa, California ) | Print Date: Nov 21 2024 1:10PM |
| Sampled as on Nov 13, 1972: | Red Hill |
| Revised to correlated: | RED HILL ; Fine-loamy, mixed, mesic Ultic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL72CA014 NAPA CO. | Natural Resources Conservation Service |
| - | Site ID | S1972CA055004 Lat: 38° 34' 13.00" north Long: 122° 25' 53.00" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 72C0146 | 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 |
| 72C00890 | A1 | A11 | 0-5 | 72890 | L | L | ||
| 72C00891 | A2 | A12 | 5-20 | 72891 | L | CL | ||
| 72C00892 | Bt11 | B21 t | 20-36 | 72892 | CL | CL | ||
| 72C00893 | Bt12 | B22 t | 36-51 | 72893 | C | C | ||
| 72C00894 | Bt13 | B23 t | 51-69 | 72894 | C | C | ||
| 72C00895 | Bt21 | B31 t | 69-89 | 72895 | CL | C | ||
| 72C00896 | Bt22 | B32 t | 89-112 | 72896 | C | C | ||
| 72C00897 | R | R | 112-150 | 72897 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.45 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 19 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 20-70 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA055004 | ( Napa, California ) | Print Date: Nov 21 2024 1:10PM |
| Sampled As | : | Red Hill | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0146 | |||
| 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 | ||||||||
| 72C00890 | 0-5 | A1 | S | l | 25.7 | 39.8 | 34.5 | 29.0 | 10.8 | 5.0 | 7.3 | 5.1 | 8.5 | 8.6 | 5 | 2 | 3 | 37 | 10 | ||
| 72C00891 | 5-20 | A2 | S | cl | 31.2 | 39.7 | 29.1 | 28.6 | 11.1 | 6.1 | 7.1 | 4.1 | 5.5 | 6.3 | 2 | -- | -- | 25 | 2 | ||
| 72C00892 | 20-36 | Bt11 | S | cl | 34.5 | 38.3 | 27.2 | 26.2 | 12.1 | 5.9 | 7.7 | 4.3 | 5.4 | 3.9 | 1 | -- | -- | 22 | 1 | ||
| 72C00893 | 36-51 | Bt12 | S | c | 40.6 | 34.1 | 25.3 | 23.9 | 10.2 | 5.9 | 7.4 | 4.1 | 4.8 | 3.1 | -- | -- | -- | 19 | -- | ||
| 72C00894 | 51-69 | Bt13 | S | c | 50.1 | 28.4 | 21.5 | 20.9 | 7.5 | 4.7 | 5.9 | 3.4 | 4.8 | 2.7 | -- | -- | -- | 17 | -- | ||
| 72C00895 | 69-89 | Bt21 | S | c | 46.9 | 28.9 | 24.2 | 20.2 | 8.7 | 5.4 | 7.4 | 4.3 | 5.2 | 1.9 | 3 | -- | -- | 21 | 3 | ||
| 72C00896 | 89-112 | Bt22 | S | c | 42.5 | 27.3 | 30.2 | 19.5 | 7.8 | 4.7 | 6.0 | 4.8 | 9.1 | 5.6 | 3 | 4 | 3 | 33 | 10 | ||
| 72C00897 | 112-150 | R | S | -- | 5 | 81 | |||||||||||||||
| 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 | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 72C00890 | 0-5 | A1 | S | 0.89 | 0.96 | 0.025 | 36.7 | 34.1 | 19.8 | 1.052 | 0.12 | 1.21 | 0.77 | ||||
| 72C00891 | 5-20 | A2 | S | 1.21 | 1.26 | 0.013 | 38.7 | 34.2 | 20.2 | 1.052 | 0.17 | 0.84 | 0.65 | ||||
| 72C00892 | 20-36 | Bt11 | S | 1.33 | 1.44 | 0.027 | 35.5 | 30.9 | 21.0 | 1.052 | 0.13 | 0.59 | 0.61 | ||||
| 72C00893 | 36-51 | Bt12 | S | 1.40 | 1.56 | 0.037 | 34.0 | 31.8 | 24.8 | 1.052 | 0.10 | 0.39 | 0.61 | ||||
| 72C00894 | 51-69 | Bt13 | S | 1.33 | 1.52 | 0.046 | 38.1 | 36.2 | 29.4 | 1.052 | 0.09 | 0.40 | 0.59 | ||||
| 72C00895 | 69-89 | Bt21 | S | 0.84 | 0.94 | 0.038 | 80.0 | 76.8 | 33.4 | 1.052 | 0.36 | 0.36 | 0.71 | ||||
| 72C00896 | 89-112 | Bt22 | S | 1.11 | 1.26 | 0.041 | 48.4 | 46.2 | 28.8 | 1.052 | 0.18 | 0.48 | 0.68 | ||||
| 72C00897 | 112-150 | R | S | 1.96 | 1.98 | 14.7 | 14.2 | 25.2 | 1.052 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA055004 | ( Napa, California ) | Print Date: Nov 21 2024 1:10PM |
| Sampled As | : | Red Hill | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0146 | |||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 6C8a | 6G10 | |||||||||||||||||
| 72C00890 | 0-5 | A1 | S | 0.243 | 5.67 | 23 | 5.8 | 1.0 | 0.1 | 0.4 | ||||||||||||
| 72C00891 | 5-20 | A2 | S | 0.124 | 2.39 | 19 | 6.5 | 1.0 | 0.1 | 0.3 | ||||||||||||
| 72C00892 | 20-36 | Bt11 | S | 0.065 | 0.87 | 13 | 6.7 | 1.0 | 0.1 | 0.1 | ||||||||||||
| 72C00893 | 36-51 | Bt12 | S | 0.048 | 0.64 | 13 | 6.0 | 0.9 | 0.1 | 0.1 | ||||||||||||
| 72C00894 | 51-69 | Bt13 | S | 0.38 | 5.8 | 0.9 | 0.1 | 0.1 | ||||||||||||||
| 72C00895 | 69-89 | Bt21 | S | 0.28 | 5.7 | 0.9 | tr | 0.3 | ||||||||||||||
| 72C00896 | 89-112 | Bt22 | S | 0.21 | 5.2 | 0.9 | ||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9b | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 72C00890 | 0-5 | A1 | S | 13.0 | 2.7 | 0.3 | 1.2 | 17.2 | 20.6 | 0.2 | 37.8 | 31.1 | 17.4 | 1 | 46 | 55 | |
| 72C00891 | 5-20 | A2 | S | 7.1 | 1.4 | 0.3 | 0.8 | 9.6 | 18.5 | 0.3 | 28.1 | 26.2 | 9.9 | 3 | 34 | 37 | |
| 72C00892 | 20-36 | Bt11 | S | 5.5 | 2.0 | 0.3 | 0.6 | 8.4 | 11.7 | 0.1 | 20.1 | 20.2 | 8.5 | 1 | 42 | 42 | |
| 72C00893 | 36-51 | Bt12 | S | 3.6 | 2.3 | 0.1 | 1.0 | 7.0 | 11.9 | 0.2 | 18.9 | 15.7 | 7.2 | 3 | 37 | 45 | |
| 72C00894 | 51-69 | Bt13 | S | 3.7 | 2.4 | 0.4 | 0.6 | 7.1 | 11.4 | 0.5 | 18.5 | 19.8 | 7.6 | 7 | 38 | 36 | |
| 72C00895 | 69-89 | Bt21 | S | 2.5 | 2.1 | 0.6 | 0.4 | 5.6 | 11.8 | 0.6 | 17.4 | 16.9 | 6.2 | 10 | 32 | 33 | |
| 72C00896 | 89-112 | Bt22 | S | 3.5 | 2.3 | 0.6 | 0.2 | 6.6 | 13.0 | 0.9 | 19.6 | 20.2 | 7.5 | 12 | 34 | 33 | |
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA055004 | ( Napa, California ) | Print Date: Nov 21 2024 1:10PM |
| Sampled As | : | Red Hill | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0146 | |||
| 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 - -) | % | |||||||||||||||
| 72C00890 | 0-5 | A1 | S | 1 | |||||||||||||||||||
| 72C00891 | 5-20 | A2 | S | 1 | |||||||||||||||||||
| 72C00892 | 20-36 | Bt11 | S | 1 | |||||||||||||||||||
| 72C00893 | 36-51 | Bt12 | S | 1 | |||||||||||||||||||
| 72C00894 | 51-69 | Bt13 | S | 2 | |||||||||||||||||||
| 72C00895 | 69-89 | Bt21 | S | 4 | |||||||||||||||||||
| 72C00896 | 89-112 | Bt22 | S | 3 | |||||||||||||||||||
| 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 | |||||||||||||
| 72C00890 | 0-5 | A1 | S | 5.2 | 5.4 | |||||||||
| 72C00891 | 5-20 | A2 | S | 5.0 | 5.7 | |||||||||
| 72C00892 | 20-36 | Bt11 | S | 4.9 | 5.5 | |||||||||
| 72C00893 | 36-51 | Bt12 | S | 5.1 | 5.4 | |||||||||
| 72C00894 | 51-69 | Bt13 | S | 4.6 | 4.9 | |||||||||
| 72C00895 | 69-89 | Bt21 | S | 4.5 | 5.2 | |||||||||
| 72C00896 | 89-112 | Bt22 | S | 4.5 | 5.2 | |||||||||
| 72C00897 | 112-150 | R | S | 4.7 | 5.3 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1972CA055004 | ( Napa, California ) | Print Date: Nov 21 2024 1:10PM |
| Sampled As | : | Red Hill | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 72C0146 | |||
| 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 | ||||||||||||||
| 72C00890 | 0.0-5.0 | A1 | tcly | KH 1 | NX 6 | ||||||||||||||||
| 72C00892 | 20.0-36.0 | Bt11 | tcly | KK 2 | |||||||||||||||||
| 72C00894 | 51.0-69.0 | Bt13 | tcly | KK 2 | |||||||||||||||||
| 72C00896 | 89.0-112.0 | Bt22 | tcly | KK 2 | |||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KH Halloysite | KK Kaolinite | NX Non-Crystalline | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |