| *** Supplementary Characterization Data *** |
| Pedon ID: S1969MT005003 | ( Blaine, Montana ) | Print Date: Apr 24 2025 4:34PM |
| Sampled as on Aug 18, 1969: | Ervin |
| Revised to correlated: | Shaak ; Fine, smectitic, frigid Abruptic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1969MT005003 Lat: 47° 55' 39.72" north Long: 109° 21' 20.92" west MLRA: 46 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3678 | 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 | |||||||||||||||||
| 40A28359 | 0-10 | Ap | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 92 | 76 | 58 | 30 | 20 | 13 | 86 | 77 | 72 | 62 | 53 | 0.08 | 0.045 | 0.001 | 69.9 | 3.6 | ||
| 40A28360 | 10-19 | A | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 89 | 71 | 53 | 28 | 19 | 13 | 80 | 72 | 67 | 57 | 48 | 0.13 | 0.058 | 0.001 | >100 | 2.9 | ||
| 40A28361 | 19-30 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 97 | 94 | 87 | 80 | 70 | 55 | 48 | 43 | 85 | 81 | 78 | 72 | 67 | 0.03 | 0.008 | -- | 85.9 | 0.1 | ||
| 40A28362 | 30-40 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 89 | 82 | 75 | 59 | 50 | 43 | 86 | 83 | 81 | 76 | 72 | 0.02 | 0.005 | -- | 61.6 | 0.1 | ||
| 40A28363 | 40-55 | Bk | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 83 | 70 | 58 | 47 | 40 | 89 | 84 | 80 | 73 | 67 | 0.02 | 0.007 | -- | 68.0 | 0.1 | ||
| 40A28364 | 55-85 | Bky | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 91 | 84 | 62 | 40 | 32 | 27 | 89 | 85 | 80 | 67 | 55 | 0.07 | 0.037 | -- | >100 | 0.4 | ||
| 40A28365 | 85-135 | By | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 92 | 73 | 54 | 35 | 28 | 23 | 84 | 75 | 69 | 58 | 48 | 0.12 | 0.058 | 0.001 | >100 | 0.9 | ||
| 40A28366 | 135-175 | 2C | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 84 | 48 | 31 | 23 | 19 | 17 | 67 | 50 | 42 | 33 | 29 | 0.75 | 0.509 | 0.001 | >100 | 5.7 | ||
| 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 | ||||||||||||||||||||||||||
| 40A28359 | 0-10 | Ap | S | 8 | -- | -- | 8 | -- | 2 | 6 | 92 | 8 | -- | 2 | 6 | 92 | 1.362 | |||||||||||||
| 40A28360 | 10-19 | A | S | 11 | -- | -- | 11 | -- | 5 | 6 | 89 | 11 | -- | 5 | 6 | 89 | 1.58 | 1.62 | 1.82 | 1.98 | 1.50 | 1.55 | 1.75 | 1.93 | 0.68 | 0.77 | ||||
| 40A28361 | 19-30 | Bt1 | S | 13 | -- | -- | 13 | -- | 6 | 7 | 87 | 13 | -- | 6 | 7 | 87 | 1.42 | 1.86 | 1.82 | 1.88 | 1.33 | 1.78 | 1.76 | 1.83 | 0.87 | 0.99 | ||||
| 40A28362 | 30-40 | Bt2 | S | 11 | -- | -- | 11 | -- | 3 | 8 | 89 | 11 | -- | 3 | 8 | 89 | 1.482 | |||||||||||||
| 40A28363 | 40-55 | Bk | S | 7 | -- | -- | 7 | -- | -- | 7 | 93 | 7 | -- | -- | 7 | 93 | 1.47 | 1.68 | 1.82 | 1.92 | 1.42 | 1.64 | 1.78 | 1.88 | 0.80 | 0.87 | ||||
| 40A28364 | 55-85 | Bky | S | 9 | -- | -- | 9 | -- | 2 | 7 | 91 | 9 | -- | 2 | 7 | 91 | 1.58 | 1.78 | 1.90 | 1.98 | 1.52 | 1.72 | 1.85 | 1.95 | 0.68 | 0.74 | ||||
| 40A28365 | 85-135 | By | S | 8 | -- | -- | 8 | -- | 3 | 5 | 92 | 8 | -- | 3 | 5 | 92 | 1.68 | 1.89 | 1.97 | 2.05 | 1.63 | 1.84 | 1.94 | 2.01 | 0.58 | 0.63 | ||||
| 40A28366 | 135-175 | 2C | S | 16 | -- | -- | 16 | -- | 4 | 12 | 84 | 16 | -- | 4 | 12 | 84 | 1.802 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1969MT005003 | ( Blaine, Montana ) | Print Date: Apr 24 2025 4:34PM |
| Sampled As | : | Ervin | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3678 | |||
| 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---) | |||||||||||||||
| 40A28359 | 0-10 | Ap | S | 4 | -- | -- | 4 | -- | 1 | 3 | 96 | 20 | 20 | 7 | 49 | 0.35 | 1.35 | 0.61 | ||||||||||
| 40A28360 | 10-19 | A | S | 7 | -- | -- | 7 | -- | 3 | 4 | 93 | 24 | 21 | 8 | 16 | 24 | 0.39 | 0.49 | 0.13 | 0.14 | ||||||||
| 40A28361 | 19-30 | Bt1 | S | 7 | -- | -- | 7 | -- | 3 | 4 | 93 | 11 | 13 | 23 | 6 | 40 | 0.62 | 0.46 | 0.12 | 0.13 | ||||||||
| 40A28362 | 30-40 | Bt2 | S | 6 | -- | -- | 6 | -- | 2 | 4 | 94 | 9 | 16 | 24 | 44 | 0.34 | 0.41 | |||||||||||
| 40A28363 | 40-55 | Bk | S | 4 | -- | -- | 4 | -- | -- | 4 | 96 | 14 | 15 | 22 | 10 | 35 | 0.38 | 0.13 | 0.13 | |||||||||
| 40A28364 | 55-85 | Bky | S | 5 | -- | -- | 5 | -- | 1 | 4 | 95 | 22 | 17 | 16 | 8 | 32 | 0.29 | 0.40 | 0.15 | 0.16 | ||||||||
| 40A28365 | 85-135 | By | S | 5 | -- | -- | 5 | -- | 2 | 3 | 95 | 28 | 16 | 15 | 8 | 29 | 0.42 | 0.13 | 0.14 | |||||||||
| 40A28366 | 135-175 | 2C | S | 11 | -- | -- | 11 | -- | 3 | 8 | 89 | 38 | 8 | 12 | 32 | 0.46 | ||||||||||||
| 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 | NK | ||||||||||||||||||||||
| 40A28359 | 0-10 | Ap | S | 9 | 9 | 9 | 45 | 46 | 15 | 8 | 11 | 7 | 12 | 12 | 28 | 22 | 16 | l | 42.9 | 43.2 | 13.9 | |||||
| 40A28360 | 10-19 | A | S | 13 | 13 | 13 | 47 | 41 | 15 | 12 | 11 | 7 | 12 | 12 | 26 | 20 | 17 | l | 45.9 | 39.8 | 14.3 | |||||
| 40A28361 | 19-30 | Bt1 | S | 23 | 23 | 23 | 34 | 43 | 75 | 6 | 9 | 6 | 13 | 12 | 29 | 27 | 98 | c | 22.6 | 28.0 | 49.4 | |||||
| 40A28362 | 30-40 | Bt2 | S | 19 | 19 | 19 | 30 | 51 | 77 | 7 | 7 | 4 | 9 | 9 | 28 | 35 | 95 | c | 18.9 | 32.3 | 48.8 | 4.45 | ||||
| 40A28363 | 40-55 | Bk | S | 12 | 12 | 12 | 43 | 45 | 67 | 7 | 11 | 8 | 13 | 10 | 17 | 34 | 76 | c | 27.6 | 29.1 | 43.3 | |||||
| 40A28364 | 55-85 | Bky | S | 12 | 12 | 12 | 49 | 39 | 37 | 3 | 6 | 8 | 20 | 19 | 23 | 21 | 42 | cl | 39.6 | 31.0 | 29.4 | |||||
| 40A28365 | 85-135 | By | S | 10 | 10 | 10 | 57 | 32 | 30 | 12 | 14 | 9 | 16 | 15 | 19 | 17 | 33 | scl | 48.0 | 27.0 | 25.0 | 11.40 | ||||
| 40A28366 | 135-175 | 2C | S | 19 | 19 | 19 | 66 | 15 | 20 | 25 | 26 | 11 | 13 | 6 | 9 | 9 | 25 | scl | 65.4 | 14.6 | 20.0 | |||||