| *** Primary Characterization Data *** |
| Pedon ID: S2021MT087706 | ( Rosebud, Montana ) | Print Date: Dec 8 2025 2:21PM |
| Sampled as on Oct 28, 2021: | Galbreth ; Loamy, mixed, superactive, frigid, shallow Aridic Haplustept |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2022USMT016 UMRWP Montana Region 5 | Natural Resources Conservation Service |
| - | Site ID | S2021MT087706 Lat: 46° 39' 24.60" north Long: 107° 13' 25.79" west MLRA: 60B | National Soil Survey Center | |
| - | Pedon No. | 22N0080 | Kellogg 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 |
| 22N00427 | A | A | 0-9 | S2021MT087706-1 | SL | FSL | ||
| 22N00428 | Bw | Bw | 9-27 | S2021MT087706-2 | SL | FSL | ||
| 22N00429 | Cr1 | Cr1 | 27-40 | S2021MT087706-3 | SL | FSL | ||
| 22N00430 | Cr2 | Cr2 | 40-65 | S2021MT087706-4 | SL | VFSL | ||
| 22N00431 | Cr3 | Cr3 | 65-100 | S2021MT087706-5 | LS | FS | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 63 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 12 | % wt | |
| Clay, total, set 2, Weighted Average | 12 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 8 | 0.83 | (NA) | |
| Weighted averages based on control section: 0-27 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 | ||||||||||||||
| 22N00427 | 0-9 | A | S | fsl | 9.4 | 18.6 | 72.0 | -- | 8.5 | 10.1 | 8.1 | 45.8 | 17.6 | 0.3 | 0.2 | 1 | 2 | 1 | 65 | 4 | |
| 22N00428 | 9-27 | Bw | S | fsl | 12.6 | 16.1 | 71.3 | 6.4 | 9.7 | 8.9 | 44.0 | 18.1 | 0.3 | tr | tr | tr | -- | 62 | 1 | ||
| 22N00429 | 27-40 | Cr1 | S | fsl | 17.5 | 13.3 | 69.2 | 6.5 | 7.5 | 5.8 | 6.2 | 39.5 | 18.3 | 3.0 | 2.2 | 6 | 19 | 15 | 78 | 40 | |
| 22N00430 | 40-65 | Cr2 | S | vfsl | 12.3 | 17.5 | 70.2 | 6.2 | 7.4 | 10.1 | 43.3 | 23.0 | -- | 2.4 | 1.5 | 2 | 2 | 1 | 31 | 5 | |
| 22N00431 | 65-100 | Cr3 | S | fs | 4.4 | 7.8 | 87.8 | 1.0 | 4.6 | 3.2 | 4.2 | 60.4 | 22.8 | 0.3 | 0.1 | -- | -- | -- | 84 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S2021MT087706 | ( Rosebud, Montana ) | Print Date: Dec 8 2025 2:21PM |
| Sampled As | : | Galbreth | Loamy, mixed, superactive, frigid, shallow Aridic Haplustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 22N0080 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | |||||||||||||
| 22N00427 | 0-9 | A | S | 5.1 | 1.007 | 0.83 | 0.54 | ||||||||||
| 22N00428 | 9-27 | Bw | S | 1.49 | 1.56 | 0.015 | 19.2 | 4.7 | 1.008 | 0.22 | 0.83 | 0.37 | |||||
| 22N00429 | 27-40 | Cr1 | S | 7.8 | 1.009 | 0.59 | 0.45 | ||||||||||
| 22N00430 | 40-65 | Cr2 | S | 1.67 | 1.69 | 0.004 | 9.8 | 5.2 | 1.006 | 0.07 | 0.40 | 0.42 | |||||
| 22N00431 | 65-100 | Cr3 | S | 1.70 | 1.73 | 0.006 | 7.3 | 2.1 | 1.002 | 0.09 | 0.45 | 0.48 | |||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3C1e1a | ||||||||||||||||||||
| 22N00427 | 0-9 | A | S | 8.4 | ||||||||||||||||
| 22N00429 | 27-40 | Cr1 | S | 12.1 | ||||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | 4G4 | 4G4 | 4G4 | 4G4 | 4G4 | ||||||||||||
| 22N00427 | 0-9 | A | S | 1.48 | 0.14 | 0.04 | 1.3 | 10 | 0.6 | tr | tr | 0.05 | 0.03 | 0.04 | 0.03 | 0.02 | 166.7 | |||||
| 22N00428 | 9-27 | Bw | S | 0.90 | 0.13 | 0.05 | 0.9 | 7 | 0.6 | tr | tr | 0.06 | 0.03 | 0.04 | 0.04 | 0.02 | 164.5 | |||||
| 22N00429 | 27-40 | Cr1 | S | 3.82 | 0.18 | 0.07 | 1.0 | 6 | 0.8 | tr | tr | 0.07 | 0.03 | 0.06 | 0.04 | 0.02 | 66.3 | |||||
| 22N00430 | 40-65 | Cr2 | S | 2.89 | 0.07 | 0.03 | 0.3 | 5 | 1.4 | tr | tr | 0.04 | 0.01 | 0.03 | 0.03 | 0.01 | 66.5 | |||||
| 22N00431 | 65-100 | Cr3 | S | 0.33 | 0.06 | 0.03 | 0.1 | 1 | 0.7 | tr | -- | 0.01 | 0.01 | 0.01 | 0.01 | tr | 5.0 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S2021MT087706 | ( Rosebud, Montana ) | Print Date: Dec 8 2025 2:21PM |
| Sampled As | : | Galbreth | Loamy, mixed, superactive, frigid, shallow Aridic Haplustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 22N0080 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | |||||||||||||
| 22N00427 | 0-9 | A | S | 20.1* | 0.9 | tr | 0.7 | 21.7 | 7.8 | 100 | |||||||
| 22N00428 | 9-27 | Bw | S | 8.5 | 0.7 | tr | 0.5 | 9.7 | 10.5 | 92 | |||||||
| 22N00429 | 27-40 | Cr1 | S | 45.4* | 1.0 | tr | 0.5 | 46.9 | 10.4 | 100 | |||||||
| 22N00430 | 40-65 | Cr2 | S | 45.1* | 1.3 | 0.1 | 0.2 | 46.7 | 4.9 | 100 | |||||||
| 22N00431 | 65-100 | Cr3 | S | 30.9* | 0.6 | tr | 0.1 | 31.6 | 2.0 | 100 | |||||||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 22N00427 | 0-9 | A | S | 8.0 | 1.4 | 0.3 | 0.6 | -- | 8.7 | tr | 0.3 | 0.1 | -- | 0.4 | 0.4 | tr | 0.2 | 39.6 | 0.91 | 0.32 | tr | tr | |
| 22N00428 | 9-27 | Bw | S | 0.19 | tr | ||||||||||||||||||
| 22N00429 | 27-40 | Cr1 | S | 6.1 | 0.7 | 0.1 | 0.2 | -- | 5.8 | tr | 0.3 | 0.1 | -- | 0.2 | 0.2 | tr | 0.2 | 50.1 | 0.68 | 0.29 | tr | tr | |
| 22N00430 | 40-65 | Cr2 | S | 0.18 | 1 | ||||||||||||||||||
| 22N00431 | 65-100 | Cr3 | S | 0.12 | 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 | 4F2 | 4E1a1a1a1 | |||||||||||
| 22N00427 | 0-9 | A | S | 7.2 | 7.5 | 7.0 | 1 | |||||||
| 22N00428 | 9-27 | Bw | S | 7.0 | 7.4 | tr | ||||||||
| 22N00429 | 27-40 | Cr1 | S | 7.6 | 7.9 | 7.4 | 23 | |||||||
| 22N00430 | 40-65 | Cr2 | S | 7.8 | 8.2 | 21 | ||||||||
| 22N00431 | 65-100 | Cr3 | S | 7.9 | 8.4 | 2 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2021MT087706 | ( Rosebud, Montana ) | Print Date: Dec 8 2025 2:21PM |
| Sampled As | : | Galbreth | Loamy, mixed, superactive, frigid, shallow Aridic Haplustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 22N0080 | |||
| Phosphorous | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -) | 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4G4 | 4D3a1 | 4D5a1 | |||||||||||||
| 22N00427 | 0-9 | A | S | 44.2 | 6.4 | ||||||||||
| 22N00428 | 9-27 | Bw | S | 38.3 | 3.9 | ||||||||||
| 22N00429 | 27-40 | Cr1 | S | 74.3 | 2.9 | ||||||||||
| 22N00430 | 40-65 | Cr2 | S | 20.1 | 0.6 | ||||||||||
| 22N00431 | 65-100 | Cr3 | S | 8.0 | 1.5 | ||||||||||