| *** Primary Characterization Data *** |
| Pedon ID: 91MT0391031 | ( Granite, Montana ) | Print Date: Feb 17 2025 2:52AM |
| Sampled as on Apr 29, 1991: | Carten ; Fine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT071 DEER LODGE SOIL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1991MT0391031 Lat: 46° 18' 49.00" north Long: 113° 18' 15.01" west | National Soil Survey Center | |
| - | Pedon No. | 92P0319 | 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 |
| 92P01940 | A | A | 0-20 | L | L | |||
| 92P01941 | Bw | Bw | 20-38 | SL | FSL | |||
| 92P01942 | 2C1 | 2C1 | 38-61 | LS | LCOS | |||
| 92P01943 | 2C2 | 2C2 | 61-152 | LS | COS | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.97 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 39 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 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 | ||||||||
| 92P01940 | 0-20 | A | S | l | 11.6 | 38.4 | 50.0 | 19.8 | 18.6 | 14.4 | 14.1 | 9.2 | 7.4 | 4.9 | 11 | 5 | -- | 46 | 16 | ||
| 92P01941 | 20-38 | Bw | S | fsl | 8.5 | 36.5 | 55.0 | 15.3 | 21.2 | 13.8 | 16.9 | 10.6 | 9.0 | 4.7 | 2 | 12 | -- | 49 | 14 | ||
| 92P01942 | 38-61 | 2C1 | S | lcos | 4.1 | 13.8 | 82.1 | 6.3 | 7.5 | 11.7 | 21.7 | 22.1 | 16.3 | 10.3 | 17 | 32 | 24 | 92 | 73 | ||
| 92P01943 | 61-152 | 2C2 | S | cos | 3.4 | 8.9 | 87.7 | 5.3 | 3.6 | 7.8 | 18.6 | 21.6 | 21.1 | 18.6 | 7 | 20 | 25 | 90 | 52 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 91MT0391031 | ( Granite, Montana ) | Print Date: Feb 17 2025 2:52AM |
| Sampled As | : | Carten | Fine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0319 | |||
| 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 | ||||||||||||||
| 92P01940 | 0-20 | A | S | 10.4 | 1.017 | 1.61 | 0.90 | ||||||||||
| 92P01941 | 20-38 | Bw | S | 5.0 | 1.009 | 1.18 | 0.59 | ||||||||||
| 92P01942 | 38-61 | 2C1 | S | 1.9 | 1.003 | 0.95 | 0.46 | ||||||||||
| 92P01943 | 61-152 | 2C2 | S | 1.0 | 1.003 | 0.91 | 0.29 | ||||||||||
| 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 | ||||||||||||||||||||||
| 92P01940 | 0-20 | A | S | 2.19 | ||||||||||||||||||
| 92P01941 | 20-38 | Bw | S | 0.69 | ||||||||||||||||||
| 92P01942 | 38-61 | 2C1 | S | 0.24 | ||||||||||||||||||
| 92P01943 | 61-152 | 2C2 | S | 0.14 | ||||||||||||||||||
| 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 | |||||||||
| 92P01940 | 0-20 | A | S | 21.2* | 6.4 | 2.7 | 0.1 | 1.3 | 18.7 | 96 | 100 | ||||||
| 92P01941 | 20-38 | Bw | S | 7.7* | 2.8 | 0.4 | 0.1 | 11.0 | 2.5 | 13.5 | 10.0 | 81 | 100 | ||||
| 92P01942 | 38-61 | 2C1 | S | 2.8* | 1.2 | 0.2 | 0.1 | 4.3 | 0.6 | 4.9 | 3.9 | 88 | 100 | ||||
| 92P01943 | 61-152 | 2C2 | S | 4.3* | 1.0 | -- | tr | -- | 3.1 | 100 | 100 | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: 91MT0391031 | ( Granite, Montana ) | Print Date: Feb 17 2025 2:52AM |
| Sampled As | : | Carten | Fine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0319 | |||
| 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 - -) | % | |||||||||||||||
| 92P01940 | 0-20 | A | S | 14 | |||||||||||||||||||
| 92P01941 | 20-38 | Bw | S | 4 | |||||||||||||||||||
| 92P01942 | 38-61 | 2C1 | S | 5 | |||||||||||||||||||
| 92P01943 | 61-152 | 2C2 | 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 | 6E1g | ||||||||||||
| 92P01940 | 0-20 | A | S | 7.7 | 8.1 | tr | ||||||||
| 92P01941 | 20-38 | Bw | S | 6.9 | 7.5 | |||||||||
| 92P01942 | 38-61 | 2C1 | S | 6.9 | 7.1 | |||||||||
| 92P01943 | 61-152 | 2C2 | S | 7.0 | 7.3 | -- | ||||||||