| *** Supplementary Characterization Data *** |
| Pedon ID: S1970MT027002 | ( Fergus, Montana ) | Print Date: Sep 23 2024 9:29PM |
| Sampled as on Dec 30, 1969: | Coffeek |
| Revised to correlated: | Fairfield ; Fine-loamy, mixed, superactive, frigid Typic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT027002 Lat: 47° 16' 59.70" north Long: 109° 58' 2.97" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3693 | 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 | |||||||||||||||||
| 40A28469 | 0-12 | Ap | S | 100 | 100 | 100 | 100 | 100 | 97 | 94 | 92 | 87 | 71 | 46 | 36 | 29 | 91 | 88 | 83 | 74 | 67 | 0.04 | 0.024 | -- | 83.3 | 0.3 | ||
| 40A28470 | 12-24 | B1 | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 92 | 86 | 70 | 47 | 37 | 31 | 91 | 88 | 83 | 73 | 66 | 0.04 | 0.023 | -- | 88.3 | 0.2 | ||
| 40A28471 | 24-38 | B2 | S | 100 | 100 | 100 | 100 | 100 | 98 | 95 | 91 | 86 | 65 | 49 | 39 | 33 | 90 | 87 | 81 | 69 | 61 | 0.05 | 0.022 | -- | >100 | 0.1 | ||
| 40A28472 | 38-84 | Bk | S | 100 | 100 | 100 | 100 | 100 | 92 | 84 | 72 | 68 | 56 | 43 | 35 | 30 | 71 | 69 | 65 | 58 | 53 | 0.13 | 0.038 | -- | >100 | 0.1 | ||
| 40A28473 | 84-152 | C | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 83 | 79 | 68 | 48 | 37 | 30 | 82 | 80 | 77 | 70 | 65 | 0.04 | 0.023 | -- | 88.9 | 0.2 | ||
| 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 | ||||||||||||||||||||||||||
| 40A28469 | 0-12 | Ap | S | 8 | -- | -- | 8 | -- | 6 | 2 | 92 | 8 | -- | 6 | 2 | 92 | 1.29 | 1.44 | 1.64 | 1.80 | 1.23 | 1.38 | 1.59 | 1.77 | 1.05 | 1.15 | ||||
| 40A28470 | 12-24 | B1 | S | 8 | -- | -- | 8 | -- | 5 | 3 | 92 | 8 | -- | 5 | 3 | 92 | 1.40 | 1.55 | 1.69 | 1.87 | 1.34 | 1.50 | 1.65 | 1.83 | 0.89 | 0.98 | ||||
| 40A28471 | 24-38 | B2 | S | 9 | -- | -- | 9 | -- | 5 | 4 | 91 | 9 | -- | 5 | 4 | 91 | 1.462 | |||||||||||||
| 40A28472 | 38-84 | Bk | S | 28 | -- | -- | 28 | -- | 16 | 12 | 72 | 28 | -- | 16 | 12 | 72 | 1.71 | 1.81 | 1.97 | 2.06 | 1.50 | 1.61 | 1.82 | 1.93 | 0.55 | 0.77 | ||||
| 40A28473 | 84-152 | C | S | 17 | -- | -- | 17 | -- | 4 | 13 | 83 | 17 | -- | 4 | 13 | 83 | 1.52 | 1.66 | 1.81 | 1.95 | 1.40 | 1.54 | 1.71 | 1.87 | 0.74 | 0.89 | ||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1970MT027002 | ( Fergus, Montana ) | Print Date: Sep 23 2024 9:29PM |
| Sampled As | : | Coffeek | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3693 | |||
| 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---) | |||||||||||||||
| 40A28469 | 0-12 | Ap | S | 4 | -- | -- | 4 | -- | 3 | 1 | 96 | 12 | 18 | 14 | 16 | 35 | 0.43 | 0.19 | 0.20 | |||||||||
| 40A28470 | 12-24 | B1 | S | 4 | -- | -- | 4 | -- | 3 | 2 | 96 | 13 | 19 | 16 | 18 | 29 | 0.41 | 0.11 | 0.12 | |||||||||
| 40A28471 | 24-38 | B2 | S | 5 | -- | -- | 5 | -- | 3 | 2 | 95 | 17 | 15 | 18 | 45 | 0.39 | ||||||||||||
| 40A28472 | 38-84 | Bk | S | 18 | -- | -- | 18 | -- | 10 | 8 | 82 | 12 | 15 | 19 | 9 | 26 | 0.32 | 0.10 | 0.12 | |||||||||
| 40A28473 | 84-152 | C | S | 10 | -- | -- | 10 | -- | 2 | 8 | 90 | 10 | 20 | 17 | 14 | 29 | 0.36 | 0.12 | 0.13 | |||||||||
| 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 | ||||||||||||||||||||||
| 40A28469 | 0-12 | Ap | S | 11 | 11 | 11 | 35 | 53 | 41 | 2 | 5 | 7 | 15 | 12 | 33 | 27 | 46 | cl | 27.3 | 41.2 | 31.5 | 7.2 | ||||
| 40A28470 | 12-24 | B1 | S | 12 | 12 | 12 | 37 | 51 | 45 | 2 | 5 | 8 | 16 | 11 | 32 | 26 | 51 | cl | 27.8 | 38.4 | 33.8 | 7.3 | ||||
| 40A28471 | 24-38 | B2 | S | 13 | 13 | 13 | 45 | 42 | 50 | 2 | 5 | 10 | 22 | 13 | 22 | 27 | 57 | cl | 32.9 | 30.6 | 36.5 | 7.7 | ||||
| 40A28472 | 38-84 | Bk | S | 40 | 40 | 40 | 27 | 33 | 42 | 2 | 5 | 9 | 18 | 11 | 24 | 31 | 71 | c | 26.4 | 32.2 | 41.4 | 7.8 | ||||
| 40A28473 | 84-152 | C | S | 24 | 24 | 24 | 26 | 50 | 43 | 1 | 4 | 7 | 12 | 10 | 33 | 33 | 56 | cl | 21.6 | 42.3 | 36.1 | 8.4 | ||||