| *** Primary Characterization Data *** |
| Pedon ID: copyof90MT029001 | ( Flathead, Montana ) | Print Date: Nov 24 2024 4:10AM |
| Sampled as on Aug 30, 1990: | Pashua ; Fine, mixed Typic Eutroboralf |
| Revised to correlated on Mar 1, 1991: | Pashua ; Fine-loamy, mixed, active, frigid Typic Eutroboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP90MT079 SANDERS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1990MT029001 Lat: 47° 52' 43.01" north Long: 114° 39' 52.00" west MLRA: 43 | National Soil Survey Center | |
| - | Pedon No. | 90P0327 | 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 |
| 90P01946 | A | A | 0-20 | L | SIL | |||
| 90P01947 | E | E | 20-36 | SIL | SIL | |||
| 90P01948 | Bt/E | Bt/E | 36-48 | C | L | |||
| 90P01949 | Bt1 | Bt1 | 48-64 | C | CL | |||
| 90P01950 | Bt2 | Bt2 | 64-94 | CL | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Clay, total, Weighted Average | 24 | % wt | |
| Weighted averages based on control section: 36-86 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 | |||||||||||
| 90P01946 | 0-20 | A | N | sil | 12.9 | 62.0 | 25.1 | 37.8 | 24.2 | 8.2 | 4.6 | 3.5 | 4.1 | 4.7 | |||||||
| 90P01947 | 20-36 | E | N | sil | 8.5 | 67.8 | 23.7 | 42.7 | 25.1 | 10.4 | 5.1 | 2.8 | 2.9 | 2.5 | |||||||
| 90P01948 | 36-48 | Bt/E | N | l | 15.6 | 46.9 | 37.5 | 31.7 | 15.2 | 11.5 | 8.2 | 6.2 | 6.4 | 5.2 | |||||||
| 90P01949 | 48-64 | Bt1 | N | cl | 30.6 | 43.7 | 25.7 | 28.9 | 14.8 | 10.3 | 6.7 | 3.7 | 3.5 | 1.5 | |||||||
| 90P01950 | 64-94 | Bt2 | N | sil | 23.6 | 54.7 | 21.7 | 35.6 | 19.1 | 10.1 | 5.9 | 2.5 | 1.9 | 1.3 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: copyof90MT029001 | ( Flathead, Montana ) | Print Date: Nov 24 2024 4:10AM |
| Sampled As | : | Pashua | Fine, mixed Typic Eutroboralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0327 | |||
| 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 | ||||||||||||||
| 90P01946 | 0-20 | A | N | 11.7 | 1.016 | 1.25 | 0.91 | ||||||||||
| 90P01947 | 20-36 | E | N | 3.7 | 1.003 | 0.42 | 0.44 | ||||||||||
| 90P01948 | 36-48 | Bt/E | N | 6.5 | 1.005 | 0.38 | 0.42 | ||||||||||
| 90P01949 | 48-64 | Bt1 | N | 12.7 | 1.015 | 0.50 | 0.42 | ||||||||||
| 90P01950 | 64-94 | Bt2 | N | 10.8 | 1.013 | 0.55 | 0.46 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A1c | ||||||||||||||||||||||
| 90P01946 | 0-20 | A | N | 2.04 | ||||||||||||||||||
| 90P01947 | 20-36 | E | N | 0.28 | ||||||||||||||||||
| 90P01948 | 36-48 | Bt/E | N | 0.21 | ||||||||||||||||||
| 90P01949 | 48-64 | Bt1 | N | 0.30 | ||||||||||||||||||
| 90P01950 | 64-94 | Bt2 | N | 0.24 | ||||||||||||||||||
| 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 | |||||||||
| 90P01946 | 0-20 | A | N | 9.9 | 1.8 | -- | 0.8 | 12.5 | 8.7 | 21.2 | 16.1 | 59 | 78 | ||||
| 90P01947 | 20-36 | E | N | 2.5 | 0.7 | -- | 0.1 | 3.3 | 1.6 | 4.9 | 3.6 | 67 | 92 | ||||
| 90P01948 | 36-48 | Bt/E | N | 3.9 | 1.7 | -- | 0.2 | 5.8 | 2.0 | 7.8 | 6.0 | 74 | 97 | ||||
| 90P01949 | 48-64 | Bt1 | N | 9.2 | 4.9 | -- | 0.5 | 14.6 | 3.0 | 17.6 | 15.3 | 83 | 95 | ||||
| 90P01950 | 64-94 | Bt2 | N | 12.5* | 4.4 | 0.2 | 0.5 | 1.1 | 12.9 | 94 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: copyof90MT029001 | ( Flathead, Montana ) | Print Date: Nov 24 2024 4:10AM |
| Sampled As | : | Pashua | Fine, mixed Typic Eutroboralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0327 | |||
| 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 - -) | % | |||||||||||||||
| 90P01946 | 0-20 | A | N | -- | |||||||||||||||||||
| 90P01947 | 20-36 | E | N | -- | |||||||||||||||||||
| 90P01948 | 36-48 | Bt/E | N | -- | |||||||||||||||||||
| 90P01949 | 48-64 | Bt1 | N | -- | |||||||||||||||||||
| 90P01950 | 64-94 | Bt2 | N | 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 | 6E1g | ||||||||||||
| 90P01946 | 0-20 | A | N | 5.4 | 6.0 | |||||||||
| 90P01947 | 20-36 | E | N | 5.3 | 6.0 | |||||||||
| 90P01948 | 36-48 | Bt/E | N | 5.4 | 6.2 | |||||||||
| 90P01949 | 48-64 | Bt1 | N | 5.7 | 6.8 | |||||||||
| 90P01950 | 64-94 | Bt2 | N | 7.4 | 8.0 | 1 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: copyof90MT029001 | ( Flathead, Montana ) | Print Date: Nov 24 2024 4:10AM |
| Sampled As | : | Pashua | Fine, mixed Typic Eutroboralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0327 | |||
| 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 | 7C3 | tion | |||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 90P01946 | 0.0-20.0 | A | tcly | KK 3 | MI 2 | FD 1 | QZ 1 | 20 | 5.1 | 1.1 | |||||||||||
| 90P01947 | 20.0-36.0 | E | tcly | KK 5 | MI 3 | VC 2 | QZ 1 | 20 | 4.4 | 2.3 | |||||||||||
| 90P01948 | 36.0-48.0 | Bt/E | tcly | KK 5 | MI 3 | VR 2 | MT 1 | QZ 1 | 24 | 6.7 | 2.3 | ||||||||||
| 90P01949 | 48.0-64.0 | Bt1 | tcly | KK 5 | MI 3 | MT 3 | VR 1 | QZ 1 | 25 | 8.3 | 2.1 | ||||||||||
| 90P01950 | 64.0-94.0 | Bt2 | tcly | KK 5 | MI 3 | MT 3 | VR 1 | QZ 1 | 25 | 7.9 | 1.8 | ||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| FD Feldspar | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
| VC Vermiculite-Chlorite | VR Vermiculite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |