| *** Supplementary Characterization Data *** |
| Pedon ID: 80MT015001 | ( Chouteau, Montana ) | Print Date: Nov 13 2024 3:23PM |
| Sampled as on Jul 30, 1980: | Bearpaw ; Fine, montmorillonitic Typic Argiboroll |
| Revised to correlated: | Linwell ; Fine, smectitic Cumulic Haploborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80NL274 CROP EVALUATION RESEARCH SEA-ARS | Natural Resources Conservation Service |
| - | Site ID | S1980MT015001 Lat: 47° 40' 35.00" north Long: 110° 42' 16.00" west MLRA: 52 | National Soil Survey Center | |
| - | Pedon No. | 80P0421 | 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 | |||||||||||||||||
| 80P02273 | 0-15 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 98 | 86 | 65 | 50 | 40 | 99 | 98 | 96 | 90 | 81 | 0.01 | 0.005 | -- | 36.1 | 0.3 | ||
| 80P02274 | 15-51 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 86 | 61 | 47 | 38 | 100 | 99 | 97 | 91 | 79 | 0.02 | 0.007 | -- | 51.2 | 0.2 | ||
| 80P02275 | 51-76 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 92 | 64 | 45 | 32 | 100 | 100 | 99 | 95 | 88 | 0.01 | 0.007 | -- | 35.6 | 0.5 | ||
| 80P02276 | 76-119 | Bk11 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 65 | 47 | 35 | 100 | 100 | 99 | 97 | 91 | 0.01 | 0.006 | -- | 35.0 | 0.4 | ||
| 80P02277 | 119-163 | Bk12 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 98 | 93 | 68 | 47 | 34 | 99 | 99 | 98 | 96 | 90 | 0.01 | 0.006 | -- | 30.0 | 0.5 | ||
| 80P02278 | 163-239 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 90 | 66 | 50 | 100 | 100 | 99 | 97 | 95 | -- | 0.002 | -- | 11.3 | 0.6 | ||
| 80P02279 | 239-305 | Bk3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 81 | 65 | 46 | 33 | 99 | 98 | 94 | 85 | 75 | 0.01 | 0.007 | -- | 34.7 | 0.5 | ||
| 80P02280 | 305-335 | C1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 | 98 | 88 | 63 | 40 | 24 | 99 | 99 | 97 | 93 | 81 | 0.02 | 0.009 | 0.001 | 32.6 | 0.9 | ||
| 80P02281 | 335-366 | C2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 79 | 57 | 39 | 27 | 99 | 97 | 93 | 84 | 73 | 0.02 | 0.011 | -- | 50.2 | 0.6 | ||
| 80P02282 | 366-396 | C3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 77 | 59 | 44 | 34 | 99 | 98 | 92 | 82 | 72 | 0.02 | 0.009 | -- | 53.2 | 0.3 | ||
| 80P02283 | 396-427 | C4 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 97 | 94 | 73 | 54 | 39 | 29 | 97 | 95 | 89 | 78 | 67 | 0.03 | 0.014 | -- | 70.7 | 0.3 | ||
| 80P02284 | 427-457 | C5 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 72 | 53 | 39 | 31 | 99 | 97 | 90 | 77 | 66 | 0.03 | 0.015 | -- | 76.9 | 0.3 | ||
| *** Supplementary Characterization Data *** |
| Pedon ID: 80MT015001 | ( Chouteau, Montana ) | Print Date: Nov 13 2024 3:23PM |
| Sampled As | : | Bearpaw | Fine, montmorillonitic Typic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0421 | |||
| 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 | ||||||||||||||||||||||||||
| 80P02273 | 0-15 | Ap | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 1 | -- | 1 | tr | 99 | 1.312 | |||||||||||||
| 80P02274 | 15-51 | Bt1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.42 | 1.67 | 1.76 | 1.88 | 1.42 | 1.54 | 1.67 | 1.76 | 1.88 | 0.87 | 0.87 | |||
| 80P02275 | 51-76 | Bt2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.39 | 1.54 | 1.71 | 1.87 | 1.39 | 1.47 | 1.54 | 1.71 | 1.87 | 0.91 | 0.91 | |||
| 80P02276 | 76-119 | Bk11 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.49 | 1.59 | 1.85 | 1.93 | 1.49 | 1.54 | 1.59 | 1.84 | 1.93 | 0.78 | 0.78 | |||
| 80P02277 | 119-163 | Bk12 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 1 | -- | 1 | tr | 99 | 1.55 | 1.76 | 1.89 | 1.97 | 1.54 | 1.63 | 1.75 | 1.89 | 1.96 | 0.71 | 0.72 | |||
| 80P02278 | 163-239 | Bk2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | -- | -- | -- | tr | 100 | 1.44 | 1.68 | 1.84 | 1.90 | 1.44 | 1.54 | 1.68 | 1.84 | 1.90 | 0.84 | 0.84 | |||
| 80P02279 | 239-305 | Bk3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.39 | 1.62 | 1.83 | 1.87 | 1.38 | 1.53 | 1.61 | 1.83 | 1.86 | 0.91 | 0.92 | |||
| 80P02280 | 305-335 | C1 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 1 | -- | 1 | tr | 99 | 1.49 | 1.68 | 1.91 | 1.93 | 1.48 | 1.59 | 1.67 | 1.89 | 1.92 | 0.78 | 0.79 | |||
| 80P02281 | 335-366 | C2 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 1 | -- | -- | 1 | 99 | 1.512 | |||||||||||||
| 80P02282 | 366-396 | C3 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.52 | 1.76 | 1.87 | 1.95 | 1.52 | 1.63 | 1.76 | 1.86 | 1.95 | 0.74 | 0.74 | |||
| 80P02283 | 396-427 | C4 | S | 3 | -- | -- | 3 | -- | 2 | 1 | 97 | 3 | -- | 2 | 1 | 97 | 1.522 | |||||||||||||
| 80P02284 | 427-457 | C5 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.502 | |||||||||||||
| 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 | |||||||||||||||||||||||||||
| 80P02273 | 0-15 | Ap | S | 1 | -- | -- | 1 | -- | 1 | tr | 100 | 9 | 20 | 20 | 51 | 11 | 0.32 | |||||||||||
| 80P02274 | 15-51 | Bt1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 11 | 22 | 21 | 12 | 34 | 8 | 0.37 | 0.150 | 2.7 | 2.7 | 0.14 | 0.14 | |||||
| 80P02275 | 51-76 | Bt2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 7 | 29 | 17 | 16 | 32 | 9 | 0.37 | 0.110 | 1.9 | 1.9 | 0.16 | 0.16 | |||||
| 80P02276 | 76-119 | Bk11 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 5 | 31 | 20 | 8 | 36 | 0.39 | 0.060 | 1.1 | 1.1 | 0.15 | 0.15 | ||||||
| 80P02277 | 119-163 | Bk12 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 5 | 33 | 20 | 8 | 34 | 0.41 | 0.130 | 1.9 | 1.9 | 0.13 | 0.13 | ||||||
| 80P02278 | 163-239 | Bk2 | S | tr | -- | -- | -- | -- | -- | tr | 100 | 3 | 25 | 27 | 6 | 40 | 0.34 | 0.110 | 2.3 | 2.3 | 0.15 | 0.15 | ||||||
| 80P02279 | 239-305 | Bk3 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 12 | 22 | 17 | 4 | 44 | 0.38 | 0.160 | 3.5 | 3.5 | 0.27 | 0.28 | ||||||
| 80P02280 | 305-335 | C1 | S | 1 | -- | -- | 1 | -- | 1 | tr | 99 | 10 | 32 | 14 | 2 | 42 | 0.52 | 0.170 | 2.4 | 2.4 | 0.22 | 0.22 | ||||||
| 80P02281 | 335-366 | C2 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 15 | 26 | 16 | 43 | 0.45 | ||||||||||||
| 80P02282 | 366-396 | C3 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 16 | 22 | 19 | 8 | 35 | 0.38 | 0.150 | 2.4 | 2.4 | 0.15 | 0.15 | ||||||
| 80P02283 | 396-427 | C4 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 17 | 21 | 17 | 43 | 0.45 | ||||||||||||
| 80P02284 | 427-457 | C5 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 19 | 20 | 17 | 43 | 0.39 | ||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: 80MT015001 | ( Chouteau, Montana ) | Print Date: Nov 13 2024 3:23PM |
| Sampled As | : | Bearpaw | Fine, montmorillonitic Typic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0421 | |||
| 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 | 8E1 | 8A1a | ||||||||||||||||||||
| 80P02273 | 0-15 | Ap | S | 2 | 2 | 2 | 30 | 68 | 67 | tr | 1 | 4 | 10 | 15 | 28 | 42 | 69 | sic | 18.1 | 41.2 | 40.7 | 7.0 | ||||
| 80P02274 | 15-51 | Bt1 | S | 34 | 66 | 62 | tr | 1 | 4 | 11 | 18 | 30 | 36 | 62 | cl | 20.9 | 40.9 | 38.2 | 7.1 | 1700 | 0.60 | |||||
| 80P02275 | 51-76 | Bt2 | S | 18 | 82 | 47 | tr | tr | 2 | 5 | 11 | 34 | 48 | 47 | sicl | 12.5 | 55.5 | 32.0 | 7.8 | 2100 | 0.56 | |||||
| 80P02276 | 76-119 | Bk11 | S | 15 | 85 | 53 | tr | tr | 1 | 3 | 10 | 39 | 46 | 53 | sicl | 9.5 | 55.7 | 34.8 | 8.0 | 2000 | 0.50 | |||||
| 80P02277 | 119-163 | Bk12 | S | 2 | 2 | 2 | 13 | 85 | 52 | tr | tr | 1 | 4 | 8 | 35 | 52 | 52 | sicl | 8.9 | 56.7 | 34.4 | 8.1 | 1700 | 0.64 | ||
| 80P02278 | 163-239 | Bk2 | S | 10 | 90 | 100 | tr | tr | 1 | 4 | 4 | 11 | 79 | 100 | sic | 4.8 | 45.2 | 50.0 | 7.9 | 1500 | 0.75 | |||||
| 80P02279 | 239-305 | Bk3 | S | 1 | 1 | 1 | 35 | 64 | 49 | 1 | 1 | 5 | 14 | 14 | 16 | 49 | 49 | cl | 23.8 | 43.2 | 33.0 | 7.8 | 730 | 2.88 | ||
| 80P02280 | 305-335 | C1 | S | 1 | 1 | 1 | 23 | 75 | 32 | tr | tr | 2 | 6 | 15 | 25 | 52 | 33 | sil | 17.8 | 57.6 | 24.6 | 7.9 | 920 | 2.52 | ||
| 80P02281 | 335-366 | C2 | S | 1 | 1 | 1 | 36 | 63 | 37 | 1 | 2 | 6 | 14 | 15 | 22 | 42 | 38 | cl | 26.3 | 46.2 | 27.5 | 7.8 | 740 | 3.42 | ||
| 80P02282 | 366-396 | C3 | S | 42 | 58 | 51 | 1 | 3 | 8 | 16 | 14 | 19 | 39 | 51 | cl | 28.0 | 38.2 | 33.8 | 7.8 | 690 | 2.90 | |||||
| 80P02283 | 396-427 | C4 | S | 4 | 4 | 4 | 43 | 53 | 42 | 1 | 2 | 8 | 17 | 16 | 19 | 36 | 44 | cl | 31.1 | 38.5 | 30.4 | 7.8 | 580 | 3.71 | ||
| 80P02284 | 427-457 | C5 | S | 48 | 52 | 44 | 1 | 3 | 10 | 19 | 15 | 20 | 32 | 44 | cl | 33.7 | 35.8 | 30.5 | 7.7 | 510 | 4.44 | |||||