| *** Supplementary Characterization Data *** |
| Pedon ID: S1974MT081001 | ( Ravalli, Montana ) | Print Date: Nov 21 2024 1:49PM |
| Sampled as on Jan 30, 1974: | Elkner |
| Revised to SSL: | (unnamed) ; Coarse-loamy, mixed Alfic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74MT005 PONDEROSA STUDY | Natural Resources Conservation Service |
| - | Site ID | S1974MT081001 | National Soil Survey Center | |
| - | Pedon No. | 74C0041 | 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 | |||||||||||||||||
| 74C00294 | 0-3 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 64 | 36 | 23 | 12 | 5 | 84 | 67 | 56 | 39 | 32 | 0.32 | 0.178 | 0.004 | 80.7 | 1.5 | ||
| 74C00295 | 3-15 | B1 | S | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 96 | 64 | 33 | 21 | 12 | 7 | 84 | 66 | 55 | 37 | 28 | 0.34 | 0.196 | 0.003 | 98.2 | 2.9 | ||
| 74C00296 | 15-30 | B21 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 56 | 21 | 11 | 7 | 3 | 82 | 60 | 45 | 24 | 17 | 0.50 | 0.314 | 0.014 | 36.7 | 2.5 | ||
| 74C00297 | 30-46 | B22 | S | 100 | 99 | 99 | 98 | 97 | 97 | 97 | 93 | 54 | 17 | 8 | 5 | 3 | 80 | 58 | 43 | 20 | 12 | 0.53 | 0.346 | 0.030 | 17.8 | 1.4 | ||
| 74C00298 | 46-107 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 54 | 13 | 6 | 5 | 3 | 89 | 58 | 41 | 16 | 10 | 0.52 | 0.358 | 0.052 | 10.1 | 1.0 | ||
| 74C00299 | 107-127 | Cr | S | 100 | 100 | 100 | 99 | 99 | 99 | 99 | 99 | 64 | 20 | 10 | 7 | 5 | 90 | 68 | 52 | 25 | 15 | 0.35 | 0.232 | 0.021 | 16.5 | 1.9 | ||
| 74C00300 | 15-16 | B | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 68 | 40 | 26 | 14 | 5 | 86 | 70 | 60 | 43 | 36 | 0.25 | 0.145 | 0.003 | 75.5 | 1.0 | ||
| 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 | ||||||||||||||||||||||||||
| 74C00294 | 0-3 | A | S | 7 | -- | 5 | 2 | -- | tr | 2 | 93 | 2 | -- | tr | 2 | 98 | 1.04 | 1.09 | 1.20 | 1.65 | 0.99 | 0.99 | 1.04 | 1.15 | 1.62 | 1.55 | 1.68 | |||
| 74C00295 | 3-15 | B1 | S | 6 | -- | 2 | 4 | 1 | tr | 3 | 94 | 4 | 1 | tr | 3 | 96 | 1.32 | 1.33 | 1.48 | 1.82 | 1.28 | 1.29 | 1.29 | 1.44 | 1.80 | 1.01 | 1.07 | |||
| 74C00296 | 15-30 | B21 | S | 5 | -- | 2 | 3 | -- | -- | 3 | 95 | 3 | -- | tr | 3 | 97 | 1.532 | |||||||||||||
| 74C00297 | 30-46 | B22 | S | 14 | -- | 8 | 6 | 3 | tr | 4 | 86 | 7 | 3 | tr | 4 | 93 | 1.75 | 1.76 | 1.86 | 2.09 | 1.66 | 1.67 | 1.67 | 1.77 | 2.03 | 0.51 | 0.60 | |||
| 74C00298 | 46-107 | C | S | 2 | -- | 2 | -- | -- | -- | tr | 98 | -- | -- | -- | tr | 100 | 2.18 | 2.19 | 2.27 | 2.36 | 2.17 | 2.17 | 2.18 | 2.27 | 2.35 | 0.22 | 0.22 | |||
| 74C00299 | 107-127 | Cr | S | 3 | -- | 2 | 1 | 1 | -- | tr | 97 | 1 | 1 | -- | tr | 99 | 2.222 | |||||||||||||
| 74C00300 | 15-16 | B | S | 2 | -- | -- | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.312 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974MT081001 | ( Ravalli, Montana ) | Print Date: Nov 21 2024 1:49PM |
| Sampled As | : | Elkner | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0041 | |||
| 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 | |||||||||||||||||||||||||||
| 74C00294 | 0-3 | A | S | 3 | -- | 2 | 1 | -- | tr | 1 | 97 | 24 | 10 | 2 | 45 | 16 | 27 | 5.47 | 2.98 | 34.690 | 0.01 | 0.01 | ||||||
| 74C00295 | 3-15 | B1 | S | 3 | -- | 1 | 2 | 1 | tr | 2 | 97 | 33 | 11 | 3 | 34 | 16 | 22 | 1.69 | 0.60 | 4.410 | 0.3 | 0.3 | 0.10 | 0.11 | ||||
| 74C00296 | 15-30 | B21 | S | 3 | -- | 1 | 2 | -- | -- | 2 | 97 | 46 | 8 | 2 | 42 | 27 | 2.46 | 0.66 | ||||||||||
| 74C00297 | 30-46 | B22 | S | 9 | -- | 5 | 4 | 2 | tr | 3 | 91 | 49 | 6 | 2 | 24 | 10 | 2.06 | 0.73 | 6.060 | 0.2 | 0.2 | 0.07 | 0.07 | |||||
| 74C00298 | 46-107 | C | S | 2 | -- | 2 | -- | -- | -- | tr | 98 | 72 | 5 | 3 | 9 | 9 | 2.52 | 0.79 | 6.060 | 0.2 | 0.04 | 0.04 | ||||||
| 74C00299 | 107-127 | Cr | S | 2 | -- | 2 | 1 | 1 | -- | tr | 98 | 67 | 8 | 4 | 16 | 3.00 | 0.85 | |||||||||||
| 74C00300 | 15-16 | B | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 31 | 15 | 3 | 51 | 2.77 | 1.11 | |||||||||||
| 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 | ||||||||||||||||||||||
| 74C00294 | 0-3 | A | S | 7 | 2 | 2 | 66 | 27 | 5 | 15 | 18 | 12 | 18 | 8 | 10 | 19 | 5 | cosl | 67.8 | 27.3 | 4.9 | 5.2 | ||||
| 74C00295 | 3-15 | B1 | S | 6 | 4 | 3 | 71 | 23 | 7 | 13 | 20 | 13 | 20 | 9 | 8 | 16 | 7 | cosl | 70.7 | 22.5 | 6.8 | 4.6 | ||||
| 74C00296 | 15-30 | B21 | S | 5 | 3 | 3 | 81 | 13 | 3 | 16 | 24 | 16 | 22 | 8 | 6 | 8 | 4 | lcos | 82.8 | 13.7 | 3.5 | 4.6 | ||||
| 74C00297 | 30-46 | B22 | S | 14 | 6 | 4 | 77 | 9 | 3 | 14 | 24 | 17 | 25 | 9 | 5 | 6 | 3 | cos | 86.7 | 10.0 | 3.3 | 4.9 | ||||
| 74C00298 | 46-107 | C | S | 2 | 91 | 6 | 3 | 12 | 31 | 18 | 26 | 7 | 3 | 3 | 3 | cos | 90.3 | 6.4 | 3.3 | 5.5 | ||||||
| 74C00299 | 107-127 | Cr | S | 3 | 1 | 87 | 10 | 5 | 9 | 23 | 17 | 29 | 11 | 5 | 5 | 5 | lcos | 85.2 | 10.1 | 4.7 | 5.4 | |||||
| 74C00300 | 15-16 | B | S | 2 | 2 | 2 | 66 | 32 | 6 | 13 | 17 | 11 | 18 | 8 | 10 | 22 | 6 | cosl | 63.7 | 30.7 | 5.6 | 5.1 | ||||