| *** Primary Characterization Data *** |
| Pedon ID: S1974MT063012 | ( Missoula, Montana ) | Print Date: Nov 24 2024 6:29AM |
| Sampled as on Feb 27, 1974: | Totelake |
| Revised to SSL: | (unnamed) ; Loamy-skeletal, mixed, frigid Andic Ustochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74ID001 PONDEROSA PINE | Natural Resources Conservation Service |
| - | Site ID | S1974MT063012 Lat: 47° 26' 14.60" north Long: 113° 38' 46.41" west | National Soil Survey Center | |
| - | Pedon No. | 75C0007 | 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 |
| 75C00023 | A | A1 | 0-8 | 7523 | COSL | |||
| 75C00024 | B1 | B21 | 8-30 | 7524 | COSL | |||
| 75C00025 | B2 | B22 | 30-53 | 7525 | COSL | |||
| 75C00026 | 2C | 2 C 1B | 53-91 | 7526 | COSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.21 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 81 | % wt | |
| Volume, >2mm, Weighted Average | 31 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Weighted averages based on control section: 25-91 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 | ||||||||
| 75C00023 | 0-8 | A | S | cosl | 12.0 | 35.1 | 52.9 | 24.2 | 10.9 | 6.4 | 5.1 | 4.5 | 10.3 | 26.6 | 18 | 25 | 19 | 80 | 62 | ||
| 75C00024 | 8-30 | B1 | S | cosl | 10.1 | 26.6 | 63.3 | 17.7 | 8.9 | 5.0 | 4.1 | 4.3 | 11.0 | 38.9 | 17 | 17 | 9 | 76 | 43 | ||
| 75C00025 | 30-53 | B2 | S | cosl | 10.3 | 22.4 | 67.3 | 18.9 | 3.5 | 6.7 | 8.3 | 9.0 | 17.5 | 25.8 | 19 | 16 | 9 | 78 | 44 | ||
| 75C00026 | 53-91 | 2C | S | cosl | 6.5 | 19.8 | 73.7 | 9.8 | 10.0 | 6.7 | 14.1 | 17.1 | 17.2 | 18.6 | 9 | 21 | 20 | 84 | 50 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT063012 | ( Missoula, Montana ) | Print Date: Nov 24 2024 6:29AM |
| Sampled As | : | Totelake | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 75C0007 | |||
| 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 | ||||||||||
| 75C00023 | 0-8 | A | S | 13.2 | 1.010 | 2.53 | 1.10 | ||||||||||
| 75C00024 | 8-30 | B1 | S | 6.1 | 1.010 | 1.33 | 0.60 | ||||||||||
| 75C00025 | 30-53 | B2 | S | 1.13 | 1.16 | 0.007 | 22.8 | 6.1 | 1.010 | 0.14 | 1.18 | 0.59 | |||||
| 75C00026 | 53-91 | 2C | S | 3.8 | 1.010 | 1.22 | 0.58 | ||||||||||
| 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 | |||||||||||||||||
| 75C00023 | 0-8 | A | S | 0.302 | 5.58 | 18 | 0.8 | 0.2 | 0.2 | 0.2 | ||||||||||||
| 75C00024 | 8-30 | B1 | S | 0.066 | 0.77 | 12 | 0.9 | 0.2 | 0.2 | 0.1 | ||||||||||||
| 75C00025 | 30-53 | B2 | S | 0.064 | 0.61 | 10 | 1.0 | 0.2 | 0.2 | 0.1 | ||||||||||||
| 75C00026 | 53-91 | 2C | S | 0.018 | 0.18 | 10 | 0.7 | 0.1 | tr | 0.1 | ||||||||||||
| 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 | ||||||
| 75C00023 | 0-8 | A | S | 19.4 | 1.6 | tr | 0.9 | 21.9 | 18.3 | 0.2 | 40.2 | 30.4 | 22.1 | 1 | 54 | 72 | |
| 75C00024 | 8-30 | B1 | S | 4.3 | 0.7 | tr | 0.4 | 5.4 | 9.9 | 15.3 | 13.4 | 35 | 40 | ||||
| 75C00025 | 30-53 | B2 | S | 3.7 | 0.7 | 0.1 | 0.3 | 4.8 | 9.5 | 14.3 | 12.2 | 34 | 39 | ||||
| 75C00026 | 53-91 | 2C | S | 4.6 | 0.8 | tr | 0.1 | 5.5 | 3.2 | 8.7 | 7.9 | 63 | 70 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S1974MT063012 | ( Missoula, Montana ) | Print Date: Nov 24 2024 6:29AM |
| Sampled As | : | Totelake | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 75C0007 | |||
| 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 - -) | % | |||||||||||||||
| 75C00023 | 0-8 | A | S | -- | |||||||||||||||||||
| 75C00024 | 8-30 | B1 | S | -- | |||||||||||||||||||
| 75C00025 | 30-53 | B2 | S | 1 | |||||||||||||||||||
| 75C00026 | 53-91 | 2C | S | -- | |||||||||||||||||||
| 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 | |||||||||||||
| 75C00023 | 0-8 | A | S | 5.1 | 5.2 | |||||||||
| 75C00024 | 8-30 | B1 | S | 4.9 | 5.6 | |||||||||
| 75C00025 | 30-53 | B2 | S | 4.8 | 5.5 | |||||||||
| 75C00026 | 53-91 | 2C | S | 4.8 | 5.6 | |||||||||