| *** Andic Soil Properties Data *** |
| Pedon ID: S2021MT017702 | ( Custer, Montana ) | Print Date: Dec 6 2025 11:01AM |
| Sampled as on Oct 29, 2021: | Pinehill ; Fine, smectitic, frigid Aridic Haplustalf |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2022USMT016 UMRWP Montana Region 5 | Natural Resources Conservation Service |
| - | Site ID | S2021MT017702 Lat: 46° 2430.70" north Long: 105° 5725.09" west MLRA: 58A | National Soil Survey Center | |
| - | Pedon No. | 22N0079 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3C2a1a | DbWR1 | ||||||||||||||||||||
| 22N00422 | 0-8 | A | S | 19.7 | 9.6 | 64.0 | 18 | 2 | 8.5 | 0.43 | 1.41 | 0.031 | ||||||||||||
| 22N00423 | 8-35 | Bt | S | 37.6 | 22.5 | 45.2 | 6 | 1 | 13.5 | 0.36 | 1.33 | 0.056 | ||||||||||||
| 22N00424 | 35-80 | Btk | S | 29.6 | 9.4 | 7.1 | 50.9 | 3 | 1 | 9.4 | 0.32 | 1.42 | 0.029 | |||||||||||
| 22N00425 | 80-119 | C1/C2 | S | 20.4 | 1.4 | 70.5 | 96 | 87 | 7.1 | 0.35 | 1.63 | 0.001 | ||||||||||||
| 22N00426 | 119-200 | C3 | S | 7.7 | -- | 87.0 | 64 | 1 | 3.2 | 0.42 | ||||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | 4G4 | |||||||||||||||||||
| 22N00422 | 0-8 | A | S | 7.3 | 1.67 | 1 | 0.10 | -- | tr | -- | 0.03 | 18.1 | 100* | |||||||||
| 22N00423 | 8-35 | Bt | S | 7.5 | 1.06 | 1 | 0.19 | tr | tr | -- | 0.03 | 33.1 | 100* | |||||||||
| 22N00424 | 35-80 | Btk | S | 8.8 | 2.60 | 18 | 0.09 | -- | tr | -- | 0.02 | 67.1 | 100* | |||||||||
| 22N00425 | 80-119 | C1/C2 | S | 9.1 | 1.79 | 13 | 0.06 | tr | tr | -- | 0.02 | 58.1 | 100* | |||||||||
| 22N00426 | 119-200 | C3 | S | 9.6 | 0.79 | 6 | 0.04 | tr | tr | -- | 0.03 | 33.8 | 100* | |||||||||