| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT013008 | ( Cascade, Montana ) | Print Date: Dec 11 2024 3:28PM |
| Sampled as on Aug 30, 1971: | Tunis |
| Revised to correlated: | Acel ; Very-fine, montmorillonitic Abruptic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT013008 Lat: 47° 27' 47.67" north Long: 111° 2' 42.10" west MLRA: 46 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3713 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||||||
| 40A28604 | 0-10 | Ap1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 94 | 80 | 55 | 43 | 34 | 96 | 95 | 92 | 85 | 75 | 0.03 | 0.011 | -- | 64.3 | 0.2 | ||
| 40A28605 | 10-18 | Ap2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 96 | 83 | 57 | 44 | 35 | 98 | 97 | 94 | 87 | 77 | 0.02 | 0.010 | -- | 60.6 | 0.2 | ||
| 40A28606 | 18-32 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 91 | 73 | 64 | 58 | 100 | 99 | 98 | 94 | 88 | -- | 0.001 | -- | 9.7 | 0.5 | ||
| 40A28607 | 32-45 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 91 | 71 | 60 | 52 | 100 | 99 | 98 | 94 | 87 | 0.01 | 0.002 | -- | 16.9 | 0.3 | ||
| 40A28608 | 45-71 | Bk | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 97 | 88 | 70 | 56 | 47 | 99 | 98 | 96 | 91 | 84 | 0.01 | 0.003 | -- | 22.8 | 0.3 | ||
| 40A28609 | 71-93 | By | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 87 | 69 | 54 | 43 | 100 | 99 | 96 | 90 | 83 | 0.01 | 0.004 | -- | 25.9 | 0.3 | ||
| 40A28610 | 93-127 | C1 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 98 | 95 | 82 | 64 | 48 | 37 | 97 | 96 | 93 | 85 | 77 | 0.01 | 0.006 | -- | 38.8 | 0.3 | ||
| 40A28611 | 127-172 | C2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 91 | 87 | 74 | 53 | 40 | 31 | 89 | 87 | 85 | 78 | 68 | 0.03 | 0.015 | -- | 72.3 | 0.3 | ||
| 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 | NK | 4A1h | ||||||||||||||||||||||||||
| 40A28604 | 0-10 | Ap1 | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 3 | -- | 2 | 1 | 97 | 1.32 | 1.49 | 1.61 | 1.82 | 1.30 | 1.47 | 1.60 | 1.81 | 1.01 | 1.04 | ||||
| 40A28605 | 10-18 | Ap2 | S | 1 | -- | -- | 1 | -- | 1 | -- | 99 | 1 | -- | 1 | -- | 99 | 1.312 | |||||||||||||
| 40A28606 | 18-32 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.70 | 1.77 | 1.82 | 1.31 | 1.70 | 1.77 | 1.82 | 1.02 | 1.02 | ||||
| 40A28607 | 32-45 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.42 | 1.73 | 1.83 | 1.88 | 1.42 | 1.73 | 1.84 | 1.88 | 0.87 | 0.87 | ||||
| 40A28608 | 45-71 | Bk | S | 1 | -- | -- | 1 | -- | 1 | -- | 99 | 1 | -- | 1 | -- | 99 | 1.49 | 1.72 | 1.88 | 1.93 | 1.48 | 1.71 | 1.87 | 1.92 | 0.78 | 0.79 | ||||
| 40A28609 | 71-93 | By | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.55 | 1.76 | 1.89 | 1.97 | 1.55 | 1.76 | 1.89 | 1.97 | 0.71 | 0.71 | ||||
| 40A28610 | 93-127 | C1 | S | 2 | -- | -- | 2 | -- | 2 | -- | 98 | 2 | -- | 2 | -- | 98 | 1.57 | 1.74 | 1.90 | 1.98 | 1.56 | 1.73 | 1.90 | 1.97 | 0.69 | 0.70 | ||||
| 40A28611 | 127-172 | C2 | S | 9 | -- | -- | 9 | -- | 4 | 5 | 91 | 9 | -- | 4 | 5 | 91 | 1.662 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT013008 | ( Cascade, Montana ) | Print Date: Dec 11 2024 3:28PM |
| Sampled As | : | Tunis | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3713 | |||
| 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---) | |||||||||||||||
| 40A28604 | 0-10 | Ap1 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 11 | 20 | 17 | 21 | 29 | 0.60 | 0.74 | 0.37 | 0.13 | 0.13 | |||||||
| 40A28605 | 10-18 | Ap2 | S | 1 | -- | -- | 1 | -- | 1 | -- | 100 | 11 | 21 | 17 | 51 | 0.62 | 0.72 | 0.39 | ||||||||||
| 40A28606 | 18-32 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 15 | 29 | 5 | 46 | 0.73 | 0.38 | 0.17 | 0.17 | ||||||||
| 40A28607 | 32-45 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 19 | 28 | 5 | 41 | 0.53 | 0.37 | 0.14 | 0.14 | ||||||||
| 40A28608 | 45-71 | Bk | S | 1 | -- | -- | 1 | -- | 1 | -- | 99 | 8 | 21 | 26 | 5 | 39 | 0.38 | 0.36 | 0.13 | 0.13 | ||||||||
| 40A28609 | 71-93 | By | S | -- | -- | -- | -- | -- | -- | -- | 100 | 10 | 23 | 25 | 8 | 34 | 0.34 | 0.34 | 0.11 | 0.11 | ||||||||
| 40A28610 | 93-127 | C1 | S | 1 | -- | -- | 1 | -- | 1 | -- | 99 | 12 | 24 | 22 | 8 | 33 | 0.36 | 0.36 | 0.12 | 0.12 | ||||||||
| 40A28611 | 127-172 | C2 | S | 6 | -- | -- | 6 | -- | 3 | 3 | 94 | 14 | 24 | 19 | 37 | 0.36 | 0.37 | |||||||||||
| 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 | 8C1e | NK | |||||||||||||||||||||
| 40A28604 | 0-10 | Ap1 | S | 5 | 5 | 5 | 34 | 62 | 52 | 1 | 2 | 5 | 11 | 16 | 32 | 33 | 55 | cl | 22.8 | 41.7 | 35.5 | 5.8 | 0.48 | |||
| 40A28605 | 10-18 | Ap2 | S | 2 | 2 | 2 | 34 | 64 | 54 | 1 | 2 | 4 | 11 | 16 | 32 | 34 | 55 | cl | 22.3 | 42.1 | 35.6 | 5.5 | 0.54 | |||
| 40A28606 | 18-32 | Bt1 | S | 29 | 71 | 136 | tr | 2 | 4 | 9 | 14 | 36 | 35 | 136 | c | 12.3 | 30.1 | 57.6 | 6.8 | |||||||
| 40A28607 | 32-45 | Bt2 | S | 27 | 73 | 110 | 1 | 2 | 3 | 8 | 14 | 35 | 38 | 110 | c | 12.9 | 34.7 | 52.4 | 7.8 | 1.27 | ||||||
| 40A28608 | 45-71 | Bk | S | 2 | 2 | 2 | 28 | 70 | 88 | 1 | 2 | 4 | 9 | 13 | 28 | 44 | 90 | c | 15.0 | 37.6 | 47.4 | 8.1 | ||||
| 40A28609 | 71-93 | By | S | 31 | 69 | 76 | tr | 2 | 4 | 11 | 13 | 24 | 46 | 76 | c | 17.4 | 39.3 | 43.3 | 7.9 | 10.50 | ||||||
| 40A28610 | 93-127 | C1 | S | 3 | 3 | 3 | 33 | 64 | 59 | 1 | 3 | 5 | 13 | 13 | 22 | 44 | 61 | cl | 21.3 | 40.8 | 37.9 | 8.0 | ||||
| 40A28611 | 127-172 | C2 | S | 13 | 13 | 13 | 33 | 54 | 44 | 3 | 3 | 4 | 11 | 17 | 25 | 37 | 51 | cl | 25.1 | 41.1 | 33.8 | 8.0 | 4.30 | |||