| *** Primary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 3:22PM |
| Sampled as on Sep 15, 1973: | Rumbo |
| Revised to correlated: | RUMBO ; Fine-loamy, mixed Xeric Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73CA013 ALTURAS & MODOC | Natural Resources Conservation Service |
| - | Site ID | S1973CA049009 Lat: 41° 27' 23.01" north Long: 120° 52' 15.99" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 73C0100 | 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 |
| 73C00681 | A | A1 | 0-15 | 73681 | FSL | |||
| 73C00682 | Bt1 | B21 t | 15-38 | 73682 | SCL | |||
| 73C00683 | Bt2 | B22 t | 38-53 | 73683 | SCL | |||
| 73C00684 | Btz | B23 tsA | 53-89 | 73684 | C | |||
| 73C00685 | Bz | B3 sA | 89-102 | 73685 | SCL | |||
| 73C00686 | C1 | C 1 | 102-130 | 73686 | FSL | |||
| 73C00687 | C2 | C 2 | 130-152 | 73687 | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.97 | (NA) | |
| Clay, carbonate free, Weighted Average | 29 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 15-65 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 | ||||||||
| 73C00681 | 0-15 | A | S | fsl | 11.0 | 36.9 | 52.1 | 23.1 | 13.8 | 12.5 | 17.6 | 8.6 | 8.4 | 5.0 | 2 | tr | -- | 41 | 2 | ||
| 73C00682 | 15-38 | Bt1 | S | scl | 22.7 | 27.7 | 49.6 | 18.5 | 9.2 | 10.7 | 17.3 | 8.8 | 8.3 | 4.5 | 1 | -- | -- | 40 | 1 | ||
| 73C00683 | 38-53 | Bt2 | S | scl | 27.3 | 23.3 | 49.4 | 16.2 | 7.1 | 10.2 | 16.4 | 8.5 | 8.7 | 5.6 | 2 | tr | -- | 40 | 2 | ||
| 73C00684 | 53-89 | Btz | S | c | 41.3 | 22.4 | 36.3 | 17.5 | 4.9 | 8.4 | 13.9 | 6.4 | 4.7 | 2.9 | 2 | tr | -- | 29 | 2 | ||
| 73C00685 | 89-102 | Bz | S | scl | 25.9 | 15.0 | 59.1 | 13.2 | 1.8 | 5.8 | 23.9 | 15.0 | 10.1 | 4.3 | 9 | 5 | 1 | 60 | 15 | ||
| 73C00686 | 102-130 | C1 | S | fsl | 14.6 | 12.9 | 72.5 | 12.0 | 0.9 | 5.7 | 32.7 | 18.7 | 10.3 | 5.1 | 12 | 19 | 14 | 82 | 45 | ||
| 73C00687 | 130-152 | C2 | S | cosl | 16.1 | 7.4 | 76.5 | 8.2 | -- | 2.2 | 10.7 | 14.0 | 25.8 | 23.8 | 6 | 9 | 74 | 97 | 89 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 3:22PM |
| Sampled As | : | Rumbo | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0100 | |||
| 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 | |||||||||
| 73C00681 | 0-15 | A | S | 1.47 | 1.49 | 0.004 | 23.9 | 21.6 | 7.7 | 1.070 | 0.20 | 1.42 | 0.70 | ||||
| 73C00682 | 15-38 | Bt1 | S | 1.49 | 1.64 | 0.032 | 25.0 | 22.6 | 13.9 | 1.070 | 0.13 | 0.96 | 0.61 | ||||
| 73C00683 | 38-53 | Bt2 | S | 1.30 | 1.46 | 0.039 | 36.6 | 32.3 | 17.7 | 1.070 | 0.19 | 0.98 | 0.65 | ||||
| 73C00684 | 53-89 | Btz | S | 1.16 | 1.49 | 0.086 | 47.6 | 43.0 | 24.8 | 1.070 | 0.21 | 1.00 | 0.60 | ||||
| 73C00685 | 89-102 | Bz | S | 1.44 | 1.56 | 0.025 | 26.8 | 23.9 | 16.5 | 1.070 | 0.10 | 1.21 | 0.64 | ||||
| 73C00686 | 102-130 | C1 | S | 12.3 | 1.070 | 1.67 | 0.84 | ||||||||||
| 73C00687 | 130-152 | C2 | S | 12.1 | 1.070 | 1.49 | 0.75 | ||||||||||
| 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 | |||||||||||||||||||||
| 73C00681 | 0-15 | A | S | 0.094 | 0.94 | 10 | ||||||||||||||||
| 73C00682 | 15-38 | Bt1 | S | 0.059 | 0.41 | 7 | ||||||||||||||||
| 73C00683 | 38-53 | Bt2 | S | 0.033 | 0.18 | 5 | ||||||||||||||||
| 73C00684 | 53-89 | Btz | S | 0.023 | ||||||||||||||||||
| 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 | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 73C00681 | 0-15 | A | S | 6.1 | 3.3 | 2.3 | 2.1 | 13.8 | 3.3 | 17.1 | 15.6 | 81 | 88 | ||||
| 73C00682 | 15-38 | Bt1 | S | 6.5* | 6.8 | 11.6 | 1.0 | 25.9 | 25.9 | 21.7 | 100 | 100 | |||||
| 73C00683 | 38-53 | Bt2 | S | 5.5* | 9.2 | 18.2 | 0.8 | 26.7 | 100 | 100 | |||||||
| 73C00684 | 53-89 | Btz | S | 31.1* | 14.8 | 27.7 | 1.2 | 41.1 | 100 | 100 | |||||||
| 73C00685 | 89-102 | Bz | S | 27.0* | 9.3 | 15.2 | 1.0 | 31.4 | 100 | 100 | |||||||
| 73C00686 | 102-130 | C1 | S | 14.6* | 8.2 | 11.3 | 0.9 | 24.4 | 100 | 100 | |||||||
| 73C00687 | 130-152 | C2 | S | 10.6* | 6.8 | 8.6 | 1.2 | 27.2 | 27.2 | 24.0 | 100 | 100 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 3:22PM |
| Sampled As | : | Rumbo | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0100 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6J1b | 6K1c | 6L1c | 8A | 8D5 | 8A3a | 5E | |||||||||||||
| 73C00681 | 0-15 | A | S | 4.6 | 3.9 | 16.0 | 1.6 | 1.5 | 2.7 | 19.3 | 14.8 | tr | 2.41 | 13 | 8 | ||||||||
| 73C00682 | 15-38 | Bt1 | S | 2.5 | 3.4 | 43.4 | 0.3 | 2.7 | 4.4 | 50.7 | 52.1 | 0.2 | 4.28 | 43 | 25 | ||||||||
| 73C00683 | 38-53 | Bt2 | S | 4.4 | 6.9 | 77.2 | 0.3 | 4.0 | 8.4 | 107.7 | 60.6 | 0.5 | 9.50 | 51 | 32 | ||||||||
| 73C00684 | 53-89 | Btz | S | 19.6 | 17.1 | 106.0 | 0.5 | 2.8 | 6.5 | 174.2 | 81.7 | 0.8 | 12.78 | 46 | 25 | ||||||||
| 73C00685 | 89-102 | Bz | S | 18.8 | 11.4 | 15.0 | 0.4 | 3.5 | 3.3 | 104.2 | 54.1 | 0.4 | 9.77 | 46 | 4 | ||||||||
| 73C00686 | 102-130 | C1 | S | 1.1 | 12.5 | 0.1 | 10.9 | 6.4 | 43.5 | tr | 1.65 | 44 | 17 | ||||||||||
| 73C00687 | 130-152 | C2 | S | 4.9 | 27.6 | 0.4 | 7.2 | 5.9 | 34.8 | 35.2 | 0.1 | 3.95 | 32 | 18 | |||||||||
| 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 | 8C1b | 6E1g | 4E2a1a1a1 | ||||||||||
| 73C00681 | 0-15 | A | S | 6.0 | 6.5 | 6.2 | ||||||||
| 73C00682 | 15-38 | Bt1 | S | 7.4 | 7.8 | 7.5 | ||||||||
| 73C00683 | 38-53 | Bt2 | S | 7.9 | 8.2 | 7.9 | tr | |||||||
| 73C00684 | 53-89 | Btz | S | 7.7 | 7.8 | 7.7 | 1 | 1 | ||||||
| 73C00685 | 89-102 | Bz | S | 7.7 | 7.8 | 7.6 | 1 | |||||||
| 73C00686 | 102-130 | C1 | S | 8.2 | 8.8 | 8.5 | 1 | |||||||
| 73C00687 | 130-152 | C2 | S | 7.6 | 8.1 | 7.7 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 3:22PM |
| Sampled As | : | Rumbo | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0100 | |||
| Miscellaneous Data | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- Sat Paste Ex. -) | (- Sand -) | ( Water Content ) | Bulk | ||||||||||||||
| (- - - - Extractable Bases - - - -) | (- - - CEC8 - - -) | CO3+ | (- - - pH - - -) | M+C+VC | Moist Sieved | Density | |||||||||||
| Depth | Ca | Mg | Na | K | NaOAC | BaCl2 | Ca+Mg | HCO3 | CaCl2 | H2O | .25-2 | 100 kPa | 200 kPa | 10 kPa | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -) | mmol(+)L-1 | mmol(-)L-1 | 1:10 | 1:10 | (- - - - - % of <2mm - - - - -) | g cm-3 | |||||||
| NK | |||||||||||||||||
| 73C00681 | 0-15 | A | S | 7.4 | |||||||||||||
| 73C00682 | 15-38 | Bt1 | S | 8.6 | |||||||||||||
| 73C00683 | 38-53 | Bt2 | S | 8.8 | |||||||||||||
| 73C00684 | 53-89 | Btz | S | 8.1 | |||||||||||||
| 73C00685 | 89-102 | Bz | S | 8.3 | |||||||||||||
| 73C00686 | 102-130 | C1 | S | 9.5 | |||||||||||||
| 73C00687 | 130-152 | C2 | S | 9.0 | |||||||||||||