| *** Supplementary Characterization Data *** |
| Pedon ID: 91MT023006 | ( Deer Lodge, Montana ) | Print Date: Nov 24 2024 12:20AM |
| Sampled as on Jun 29, 1991: | Varney ; Fine-loamy, mixed Aridic Argiborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT023006 Lat: 46° 3' 30.00" north Long: 112° 46' 50.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0939 | 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 | |||||||||||||||||
| 91P05798 | 0-18 | Ap | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 92 | 77 | 50 | 31 | 23 | 17 | 87 | 79 | 69 | 54 | 43 | 0.14 | 0.076 | 0.001 | >100 | 2.5 | ||
| 91P05799 | 18-31 | A | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 85 | 55 | 33 | 23 | 17 | 91 | 88 | 77 | 61 | 47 | 0.10 | 0.059 | 0.001 | >100 | 2.3 | ||
| 91P05800 | 31-41 | Bt | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 86 | 71 | 42 | 27 | 21 | 17 | 80 | 74 | 62 | 46 | 36 | 0.22 | 0.126 | 0.001 | >100 | 4.2 | ||
| 91P05801 | 41-61 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 83 | 61 | 45 | 38 | 33 | 90 | 85 | 78 | 66 | 56 | 0.07 | 0.030 | -- | >100 | 0.1 | ||
| 91P05802 | 61-79 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 81 | 64 | 29 | 17 | 14 | 12 | 76 | 68 | 55 | 34 | 23 | 0.33 | 0.204 | 0.001 | >100 | 14.2 | ||
| 91P05803 | 79-152 | Bk3 | S | 100 | 99 | 98 | 97 | 96 | 89 | 82 | 71 | 57 | 23 | 13 | 10 | 9 | 67 | 61 | 47 | 28 | 18 | 0.48 | 0.287 | 0.004 | >100 | 6.0 | ||
| 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 | ||||||||||||||||||||||||||
| 91P05798 | 0-18 | Ap | S | 8 | -- | -- | 8 | -- | 2 | 6 | 92 | 8 | -- | 2 | 6 | 92 | 1.44 | 1.55 | 1.74 | 1.90 | 1.39 | 1.46 | 1.50 | 1.71 | 1.87 | 0.84 | 0.91 | |||
| 91P05799 | 18-31 | A | S | 7 | -- | -- | 7 | -- | 3 | 4 | 93 | 7 | -- | 3 | 4 | 93 | 1.40 | 1.46 | 1.69 | 1.87 | 1.35 | 1.39 | 1.41 | 1.65 | 1.84 | 0.89 | 0.96 | |||
| 91P05800 | 31-41 | Bt | S | 14 | -- | -- | 14 | -- | 5 | 9 | 86 | 14 | -- | 5 | 9 | 86 | 1.60 | 1.72 | 1.89 | 2.00 | 1.50 | 1.57 | 1.63 | 1.81 | 1.93 | 0.66 | 0.77 | |||
| 91P05801 | 41-61 | Bk1 | S | 7 | -- | -- | 7 | -- | 3 | 4 | 93 | 7 | -- | 3 | 4 | 93 | 1.31 | 1.36 | 1.66 | 1.82 | 1.26 | 1.28 | 1.31 | 1.62 | 1.78 | 1.02 | 1.10 | |||
| 91P05802 | 61-79 | Bk2 | S | 19 | -- | -- | 19 | -- | 9 | 10 | 81 | 19 | -- | 9 | 10 | 81 | 1.81 | 1.86 | 1.97 | 2.13 | 1.69 | 1.71 | 1.75 | 1.88 | 2.05 | 0.46 | 0.57 | |||
| 91P05803 | 79-152 | Bk3 | S | 29 | -- | -- | 29 | 4 | 14 | 11 | 71 | 29 | 4 | 14 | 11 | 71 | 1.93 | 1.98 | 2.08 | 2.20 | 1.74 | 1.77 | 1.80 | 1.93 | 2.08 | 0.37 | 0.52 | |||
| 91P05804 | 0-8 | Ap | S | -- | 4 | 5 | ||||||||||||||||||||||||
| 91P05805 | 8-18 | Ap | S | 2 | 2 | 6 | ||||||||||||||||||||||||
| 91P05806 | 0-8 | Ap | S | -- | 4 | 6 | ||||||||||||||||||||||||
| 91P05807 | 8-18 | Ap | S | -- | 3 | 7 | ||||||||||||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 91MT023006 | ( Deer Lodge, Montana ) | Print Date: Nov 24 2024 12:20AM |
| Sampled As | : | Varney | Fine-loamy, mixed Aridic Argiborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0939 | |||
| 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 | |||||||||||||||||||||||||||
| 91P05798 | 0-18 | Ap | S | 4 | -- | -- | 4 | -- | 1 | 3 | 96 | 27 | 14 | 9 | 16 | 30 | 1.26 | 0.56 | 0.140 | 1.6 | 1.7 | 0.16 | 0.17 | |||||
| 91P05799 | 18-31 | A | S | 4 | -- | -- | 4 | -- | 2 | 2 | 96 | 24 | 16 | 9 | 18 | 29 | 1.37 | 0.56 | 0.080 | 0.9 | 1.0 | 0.16 | 0.16 | |||||
| 91P05800 | 31-41 | Bt | S | 9 | -- | -- | 9 | -- | 3 | 5 | 91 | 30 | 12 | 10 | 11 | 29 | 0.55 | 0.140 | 1.2 | 1.5 | 0.13 | 0.15 | ||||||
| 91P05801 | 41-61 | Bk1 | S | 3 | -- | -- | 3 | -- | 1 | 2 | 97 | 18 | 11 | 16 | 16 | 35 | 0.48 | 0.040 | 0.5 | 0.5 | 0.14 | 0.15 | ||||||
| 91P05802 | 61-79 | Bk2 | S | 13 | -- | -- | 13 | -- | 6 | 7 | 87 | 39 | 7 | 8 | 16 | 16 | 0.54 | 0.080 | 0.4 | 0.4 | 0.05 | 0.06 | ||||||
| 91P05803 | 79-152 | Bk3 | S | 21 | -- | -- | 21 | 3 | 10 | 8 | 79 | 39 | 7 | 6 | 12 | 15 | 0.53 | 0.090 | 0.3 | 0.6 | 0.06 | 0.08 | ||||||
| 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 | |||||||||||||||||||||
| 91P05798 | 0-18 | Ap | S | 10 | 10 | 10 | 59 | 32 | 21 | 7 | 10 | 14 | 20 | 15 | 16 | 19 | 23 | fsl | 52.8 | 28.6 | 18.6 | 6.5 | ||||
| 91P05799 | 18-31 | A | S | 8 | 8 | 8 | 56 | 36 | 20 | 2 | 5 | 13 | 21 | 19 | 18 | 21 | 22 | l | 49.8 | 32.2 | 18.0 | 6.3 | ||||
| 91P05800 | 31-41 | Bt | S | 17 | 17 | 17 | 60 | 23 | 20 | 8 | 9 | 17 | 23 | 14 | 13 | 15 | 24 | fsl | 58.0 | 22.5 | 19.5 | 7.1 | 0.54 | |||
| 91P05801 | 41-61 | Bk1 | S | 10 | 10 | 10 | 56 | 34 | 48 | 5 | 8 | 12 | 20 | 17 | 17 | 21 | 54 | cl | 40.3 | 24.6 | 35.1 | 7.8 | 0.59 | |||
| 91P05802 | 61-79 | Bk2 | S | 22 | 22 | 22 | 66 | 12 | 14 | 7 | 12 | 19 | 31 | 15 | 8 | 8 | 18 | sl | 71.5 | 13.5 | 15.0 | 7.8 | ||||
| 91P05803 | 79-152 | Bk3 | S | 32 | 32 | 27 | 58 | 10 | 9 | 6 | 10 | 22 | 32 | 16 | 8 | 7 | 14 | sl | 75.1 | 12.8 | 12.1 | 7.8 | ||||
| 91P05804 | 0-8 | Ap | S | 6.6 | 0.75 | |||||||||||||||||||||
| 91P05805 | 8-18 | Ap | S | 6.4 | ||||||||||||||||||||||
| 91P05806 | 0-8 | Ap | S | 6.6 | 1.45 | |||||||||||||||||||||
| 91P05807 | 8-18 | Ap | S | 5.8 | ||||||||||||||||||||||