| *** Supplementary Characterization Data *** |
| Pedon ID: 91MT023004 | ( Deer Lodge, Montana ) | Print Date: Nov 24 2024 7:23AM |
| Sampled as on Jun 29, 1991: | Pozega ; Fine-loamy, carbonatic, frigid Aquic Calciorthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT023004 Lat: 46° 10' 4.00" north Long: 112° 47' 51.99" west | National Soil Survey Center | |
| - | Pedon No. | 91P0937 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 91P05779 | 23-43 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 94 | 75 | 51 | 36 | 26 | 97 | 95 | 91 | 81 | 67 | 0.03 | 0.018 | -- | 68.2 | 0.5 | ||
| 91P05780 | 43-69 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 94 | 72 | 48 | 34 | 25 | 98 | 95 | 90 | 78 | 62 | 0.04 | 0.023 | 0.001 | 85.6 | 0.5 | ||
| 91P05781 | 69-112 | Bk3 | S | 100 | 100 | 100 | 99 | 99 | 92 | 84 | 79 | 72 | 44 | 22 | 15 | 10 | 77 | 74 | 66 | 51 | 34 | 0.17 | 0.095 | 0.002 | 96.0 | 4.5 | ||
| 91P05782 | 112-152 | Bkg | S | 100 | 98 | 97 | 95 | 94 | 83 | 71 | 64 | 54 | 29 | 14 | 9 | 5 | 61 | 57 | 47 | 34 | 22 | 0.82 | 0.304 | 0.007 | >100 | 1.1 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 91P05777 | 0-10 | Az1 | S | -- | tr | tr | 0.67 | 0.86 | ||||||||||||||||||||||
| 91P05778 | 10-23 | Az2 | S | -- | -- | tr | 0.75 | 0.85 | ||||||||||||||||||||||
| 91P05779 | 23-43 | Bk1 | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 3 | -- | 2 | 1 | 97 | 0.87 | 0.92 | 1.24 | 1.54 | 0.86 | 0.89 | 0.91 | 1.24 | 1.54 | 2.05 | 2.08 | |||
| 91P05780 | 43-69 | Bk2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 2 | -- | 1 | 1 | 98 | 0.97 | 0.99 | 1.34 | 1.60 | 0.96 | 0.97 | 0.98 | 1.33 | 1.60 | 1.73 | 1.76 | |||
| 91P05781 | 69-112 | Bk3 | S | 21 | -- | -- | 21 | 1 | 15 | 5 | 79 | 21 | 1 | 15 | 5 | 79 | 1.52 | 1.68 | 1.75 | 1.95 | 1.37 | 1.48 | 1.53 | 1.62 | 1.85 | 0.74 | 0.93 | |||
| 91P05782 | 112-152 | Bkg | S | 36 | -- | -- | 36 | 6 | 23 | 7 | 64 | 36 | 6 | 23 | 7 | 64 | 1.87 | 1.89 | 2.04 | 2.16 | 1.60 | 1.62 | 1.63 | 1.82 | 2.00 | 0.42 | 0.66 | |||
| 91P05783 | 0-1 | Az1 | S | -- | tr | tr | ||||||||||||||||||||||||
| 91P05784 | 1-3 | Az1 | S | -- | tr | tr | ||||||||||||||||||||||||
| 91P05785 | 3-7 | Az1 | S | -- | tr | tr | ||||||||||||||||||||||||
| 91P05786 | 7-15 | Az1/Az2 | S | -- | tr | tr | ||||||||||||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91MT023004 | ( Deer Lodge, Montana ) | Print Date: Nov 24 2024 7:23AM |
| Sampled As | : | Pozega | Fine-loamy, carbonatic, frigid Aquic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0937 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 8D1 | 4C1 | |||||||||||||||||||||||||||
| 91P05777 | 0-10 | Az1 | S | 0.86 | 0.22 | |||||||||||||||||||||||
| 91P05778 | 10-23 | Az2 | S | 0.98 | 0.30 | |||||||||||||||||||||||
| 91P05779 | 23-43 | Bk1 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 10 | 14 | 9 | 30 | 37 | 0.72 | 0.070 | 1.1 | 1.1 | 0.21 | 0.22 | ||||||
| 91P05780 | 43-69 | Bk2 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 13 | 14 | 9 | 26 | 37 | 0.61 | 0.030 | 0.3 | 0.3 | 0.22 | 0.22 | ||||||
| 91P05781 | 69-112 | Bk3 | S | 12 | -- | -- | 12 | 1 | 9 | 3 | 88 | 26 | 13 | 6 | 20 | 23 | 0.46 | 0.290 | 2.4 | 2.6 | 0.15 | 0.17 | ||||||
| 91P05782 | 112-152 | Bkg | S | 25 | -- | -- | 25 | 4 | 16 | 5 | 75 | 29 | 12 | 3 | 12 | 17 | 0.58 | 0.080 | 0.2 | 0.4 | 0.11 | 0.15 | ||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -20 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 4C1a2a | 8A3a | |||||||||||||||||||||
| 91P05777 | 0-10 | Az1 | S | l | 27.4 | 49.7 | 22.9 | 7.7 | 4.93 | |||||||||||||||||
| 91P05778 | 10-23 | Az2 | S | l | 27.0 | 48.1 | 24.9 | 8.1 | 8.09 | |||||||||||||||||
| 91P05779 | 23-43 | Bk1 | S | 4 | 4 | 4 | 40 | 56 | 35 | 1 | 2 | 6 | 14 | 20 | 22 | 36 | 36 | l | 30.9 | 42.4 | 26.7 | 7.8 | 2.81 | |||
| 91P05780 | 43-69 | Bk2 | S | 3 | 3 | 3 | 48 | 50 | 33 | 1 | 3 | 7 | 16 | 22 | 20 | 31 | 34 | l | 36.5 | 38.3 | 25.2 | 7.7 | 1.74 | |||
| 91P05781 | 69-112 | Bk3 | S | 23 | 23 | 22 | 51 | 26 | 12 | 3 | 4 | 12 | 21 | 26 | 18 | 16 | 15 | fsl | 57.4 | 29.4 | 13.2 | 7.7 | 1.47 | |||
| 91P05782 | 112-152 | Bkg | S | 38 | 38 | 31 | 44 | 18 | 5 | 5 | 7 | 16 | 23 | 20 | 13 | 16 | 8 | fsl | 65.7 | 26.9 | 7.4 | 7.7 | 1.51 | |||
| 91P05783 | 0-1 | Az1 | S | 7.9 | 3.47 | |||||||||||||||||||||
| 91P05784 | 1-3 | Az1 | S | 8.0 | 4.37 | |||||||||||||||||||||
| 91P05785 | 3-7 | Az1 | S | 8.1 | 6.73 | |||||||||||||||||||||
| 91P05786 | 7-15 | Az1/Az2 | S | 8.2 | 7.58 | |||||||||||||||||||||