| *** Supplementary Characterization Data *** |
| Pedon ID: 88MT077959 | ( Powell, Montana ) | Print Date: Nov 24 2024 1:10AM |
| Sampled as on Aug 1, 1988: | Varney ; Fine-loamy, mixed Aridic Argiboroll |
| Revised to correlated: | Varney ; Fine-loamy, mixed, superactive Aridic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89MT058 POWELL | Natural Resources Conservation Service |
| - | Site ID | S1988MT077959 Lat: 46° 21' 27.62" north Long: 112° 43' 27.25" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 89P0225 | 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 | |||||||||||||||||
| 89P01304 | 0-5 | A | S | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 94 | 79 | 47 | 22 | 15 | 10 | 89 | 81 | 71 | 55 | 36 | 0.14 | 0.084 | 0.002 | 67.6 | 4.1 | ||
| 89P01305 | 5-10 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 87 | 57 | 42 | 32 | 25 | 94 | 89 | 81 | 64 | 48 | 0.08 | 0.055 | 0.001 | >100 | 0.4 | ||
| 89P01306 | 10-20 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 96 | 92 | 88 | 81 | 51 | 30 | 21 | 15 | 86 | 83 | 75 | 57 | 42 | 0.12 | 0.073 | 0.001 | >100 | 3.6 | ||
| 89P01307 | 20-30 | Bw | S | 100 | 100 | 100 | 100 | 100 | 96 | 91 | 77 | 49 | 23 | 12 | 8 | 5 | 66 | 52 | 40 | 26 | 18 | 0.73 | 0.445 | 0.010 | 71.6 | 2.2 | ||
| 89P01308 | 30-48 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 94 | 88 | 78 | 63 | 41 | 22 | 13 | 6 | 72 | 65 | 58 | 46 | 35 | 0.32 | 0.135 | 0.003 | 91.7 | 1.1 | ||
| 89P01309 | 48-66 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 90 | 80 | 74 | 62 | 33 | 16 | 9 | 4 | 70 | 65 | 54 | 38 | 25 | 0.37 | 0.194 | 0.006 | 57.2 | 1.8 | ||
| 89P01310 | 66-97 | C1 | S | 100 | 100 | 100 | 100 | 100 | 93 | 86 | 70 | 36 | 11 | 6 | 3 | 1 | 58 | 40 | 23 | 13 | 10 | 1.15 | 0.746 | 0.055 | 21.0 | 1.8 | ||
| 89P01311 | 97-112 | C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 90 | 41 | 13 | 6 | 2 | 96 | 92 | 82 | 52 | 26 | 0.13 | 0.096 | 0.011 | 11.4 | 2.1 | ||
| 89P01312 | 112-152 | C3 | S | 100 | 100 | 100 | 100 | 100 | 98 | 96 | 83 | 63 | 39 | 17 | 9 | 3 | 74 | 65 | 57 | 45 | 30 | 0.31 | 0.145 | 0.006 | 50.5 | 1.3 | ||
| 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 | ||||||||||||||||||||||||||||
| 89P01304 | 0-5 | A | S | 6 | -- | -- | 6 | -- | 3 | 3 | 94 | 6 | -- | 3 | 3 | 94 | 1.491 | |||||||||||||
| 89P01305 | 5-10 | Bt1 | S | 4 | -- | -- | 4 | -- | 1 | 3 | 96 | 4 | -- | 1 | 3 | 96 | 1.481 | |||||||||||||
| 89P01306 | 10-20 | Bt2 | S | 12 | -- | -- | 12 | -- | 8 | 4 | 88 | 12 | -- | 8 | 4 | 88 | 1.541 | |||||||||||||
| 89P01307 | 20-30 | Bw | S | 23 | -- | -- | 23 | -- | 9 | 14 | 77 | 23 | -- | 9 | 14 | 77 | 1.611 | |||||||||||||
| 89P01308 | 30-48 | Bk1 | S | 22 | -- | -- | 22 | -- | 12 | 10 | 78 | 22 | -- | 12 | 10 | 78 | 1.621 | |||||||||||||
| 89P01309 | 48-66 | Bk2 | S | 26 | -- | -- | 26 | -- | 20 | 6 | 74 | 26 | -- | 20 | 6 | 74 | 1.641 | |||||||||||||
| 89P01310 | 66-97 | C1 | S | 30 | -- | -- | 30 | -- | 14 | 16 | 70 | 30 | -- | 14 | 16 | 70 | 1.681 | |||||||||||||
| 89P01311 | 97-112 | C2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 2 | -- | 1 | 1 | 98 | 1.461 | |||||||||||||
| 89P01312 | 112-152 | C3 | S | 17 | -- | -- | 17 | -- | 4 | 13 | 83 | 17 | -- | 4 | 13 | 83 | 1.571 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 88MT077959 | ( Powell, Montana ) | Print Date: Nov 24 2024 1:10AM |
| Sampled As | : | Varney | Fine-loamy, mixed Aridic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0225 | |||
| 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 | ||||||||||||||||||||||||||||
| 89P01304 | 0-5 | A | S | 3 | -- | -- | 3 | -- | 2 | 2 | 97 | 33 | 15 | 6 | 44 | 1.83 | 0.73 | |||||||||||
| 89P01305 | 5-10 | Bt1 | S | 2 | -- | -- | 2 | -- | 1 | 2 | 98 | 27 | 13 | 14 | 44 | 0.80 | 0.37 | |||||||||||
| 89P01306 | 10-20 | Bt2 | S | 7 | -- | -- | 7 | -- | 5 | 2 | 93 | 27 | 16 | 9 | 42 | 1.40 | 0.44 | |||||||||||
| 89P01307 | 20-30 | Bw | S | 14 | -- | -- | 14 | -- | 5 | 9 | 86 | 36 | 8 | 3 | 39 | 0.42 | ||||||||||||
| 89P01308 | 30-48 | Bk1 | S | 13 | -- | -- | 13 | -- | 7 | 6 | 87 | 26 | 17 | 4 | 39 | 1.03 | ||||||||||||
| 89P01309 | 48-66 | Bk2 | S | 16 | -- | -- | 16 | -- | 12 | 4 | 84 | 30 | 13 | 3 | 38 | 1.71 | ||||||||||||
| 89P01310 | 66-97 | C1 | S | 19 | -- | -- | 19 | -- | 9 | 10 | 81 | 39 | 5 | 1 | 37 | 4.40 | ||||||||||||
| 89P01311 | 97-112 | C2 | S | 1 | -- | -- | 1 | -- | 1 | 1 | 99 | 39 | 13 | 1 | 45 | 2.67 | ||||||||||||
| 89P01312 | 112-152 | C3 | S | 10 | -- | -- | 10 | -- | 2 | 8 | 90 | 32 | 16 | 2 | 41 | 1.98 | ||||||||||||
| 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 | 8E1 | 8A3a | ||||||||||||||||||||
| 89P01304 | 0-5 | A | S | 7 | 7 | 7 | 64 | 29 | 11 | 6 | 9 | 12 | 19 | 22 | 17 | 14 | 12 | fsl | 61.4 | 28.0 | 10.6 | 4.9 | 0.55 | |||
| 89P01305 | 5-10 | Bt1 | S | 5 | 5 | 5 | 65 | 30 | 33 | 3 | 6 | 12 | 23 | 24 | 8 | 24 | 35 | scl | 50.5 | 23.6 | 25.9 | 5.5 | ||||
| 89P01306 | 10-20 | Bt2 | S | 14 | 14 | 14 | 54 | 32 | 17 | 2 | 5 | 12 | 24 | 20 | 16 | 21 | 20 | fsl | 52.3 | 30.9 | 16.8 | 6.3 | ||||
| 89P01307 | 20-30 | Bw | S | 24 | 24 | 24 | 62 | 14 | 6 | 15 | 20 | 18 | 18 | 11 | 9 | 9 | 8 | cosl | 76.3 | 16.6 | 7.1 | 7.3 | ||||
| 89P01308 | 30-48 | Bk1 | S | 23 | 23 | 23 | 46 | 31 | 7 | 9 | 10 | 10 | 16 | 16 | 17 | 23 | 9 | fsl | 55.4 | 36.7 | 7.9 | 7.8 | ||||
| 89P01309 | 48-66 | Bk2 | S | 27 | 27 | 27 | 51 | 21 | 4 | 6 | 8 | 15 | 23 | 20 | 13 | 16 | 6 | fsl | 66.5 | 27.7 | 5.8 | 7.9 | 0.56 | |||
| 89P01310 | 66-97 | C1 | S | 30 | 30 | 30 | 61 | 8 | 1 | 18 | 26 | 24 | 15 | 5 | 6 | 6 | 2 | cos | 86.3 | 11.7 | 2.0 | 7.9 | 2.17 | |||
| 89P01311 | 97-112 | C2 | S | 2 | 2 | 2 | 73 | 25 | 2 | 2 | 4 | 10 | 32 | 26 | 14 | 11 | 2 | lfs | 73.0 | 24.9 | 2.1 | 7.8 | 1000 | 3.86 | ||
| 89P01312 | 112-152 | C3 | S | 18 | 18 | 18 | 55 | 28 | 4 | 11 | 11 | 10 | 15 | 19 | 17 | 17 | 4 | sl | 63.8 | 32.1 | 4.1 | 7.7 | 2.62 | |||