| *** Supplementary Characterization Data *** |
| Pedon ID: S1974MT053002 | ( Lincoln, Montana ) | Print Date: Apr 28 2024 1:53PM |
| Sampled as on Jun 3, 1974: | Unnamed |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL74MT005 PONDEROSA STUDY | Natural Resources Conservation Service |
| - | Site ID | S1974MT053002 Lat: 48° 17' 40.57" north Long: 114° 57' 12.62" west | National Soil Survey Center | |
| - | Pedon No. | 74C0040 | 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 | |||||||||||||||||
| 74C00287 | 0-13 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 87 | 47 | 24 | 8 | 100 | 99 | 98 | 94 | 74 | 0.03 | 0.022 | 0.002 | 13.5 | 0.8 | ||
| 74C00288 | 13-25 | B1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 89 | 46 | 22 | 6 | 100 | 100 | 99 | 96 | 75 | 0.03 | 0.022 | 0.003 | 12.3 | 0.8 | ||
| 74C00289 | 25-48 | B2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 88 | 39 | 17 | 3 | 100 | 100 | 100 | 96 | 72 | 0.04 | 0.027 | 0.003 | 11.6 | 1.1 | ||
| 74C00290 | 48-58 | B3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 85 | 35 | 15 | 2 | 100 | 100 | 100 | 95 | 66 | 0.04 | 0.031 | 0.004 | 11.8 | 1.4 | ||
| 74C00291 | 58-68 | Ab | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 91 | 51 | 22 | 4 | 100 | 100 | 100 | 97 | 77 | 0.03 | 0.019 | 0.003 | 10.0 | 0.7 | ||
| 74C00292 | 84-107 | Bb1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 96 | 56 | 27 | 8 | 100 | 99 | 99 | 99 | 93 | 0.02 | 0.015 | 0.002 | 9.8 | 0.7 | ||
| 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 | 4A1d | 4A1h | ||||||||||||||||||||||||||
| 74C00287 | 0-13 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.93 | 0.98 | 1.35 | 1.58 | 0.92 | 0.96 | 0.97 | 1.33 | 1.57 | 1.85 | 1.88 | |||
| 74C00288 | 13-25 | B1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.002 | |||||||||||||
| 74C00289 | 25-48 | B2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.10 | 1.10 | 1.41 | 1.68 | 1.09 | 1.09 | 1.09 | 1.40 | 1.68 | 1.41 | 1.43 | |||
| 74C00290 | 48-58 | B3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.112 | |||||||||||||
| 74C00291 | 58-68 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 0.97 | 0.97 | 1.33 | 1.60 | 0.96 | 0.96 | 0.96 | 1.31 | 1.60 | 1.73 | 1.76 | |||
| 74C00292 | 84-107 | Bb1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | -- | -- | tr | tr | 100 | 1.102 | |||||||||||||
| 74C00293 | 107-122 | Bb2 | S | -- | -- | tr | ||||||||||||||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1974MT053002 | ( Lincoln, Montana ) | Print Date: Apr 28 2024 1:53PM |
| Sampled As | : | Unnamed | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 74C0040 | |||
| 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 | |||||||||||||||||||||||||||
| 74C00287 | 0-13 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 9 | 23 | 3 | 23 | 42 | 22 | 2.79 | 1.42 | 23.080 | 1.4 | 1.4 | 0.31 | 0.31 | ||||
| 74C00288 | 13-25 | B1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 9 | 26 | 2 | 62 | 14 | 2.49 | 1.36 | ||||||||||
| 74C00289 | 25-48 | B2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 12 | 28 | 1 | 27 | 31 | 17 | 1.58 | 0.25 | 0.25 | ||||||||
| 74C00290 | 48-58 | B3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 14 | 27 | 1 | 58 | 3.76 | 1.82 | |||||||||||
| 74C00291 | 58-68 | Ab | S | -- | -- | -- | -- | -- | -- | -- | 100 | 8 | 27 | 1 | 27 | 36 | 1.60 | 0.80 | 0.32 | 0.32 | ||||||||
| 74C00292 | 84-107 | Bb1 | S | tr | -- | -- | -- | -- | tr | tr | 100 | 3 | 35 | 3 | 58 | 0.59 | ||||||||||||
| 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 | ||||||||||||||||||||||
| 74C00287 | 0-13 | Ap | S | 28 | 72 | 8 | 1 | 1 | tr | 5 | 21 | 29 | 43 | 8 | sil | 25.8 | 66.4 | 7.8 | 5.8 | |||||||
| 74C00288 | 13-25 | B1 | S | 26 | 74 | 6 | tr | tr | tr | 4 | 22 | 31 | 43 | 6 | sil | 24.6 | 69.3 | 6.1 | 7.1 | |||||||
| 74C00289 | 25-48 | B2 | S | 29 | 71 | 3 | tr | tr | 4 | 25 | 34 | 37 | 3 | sil | 28.3 | 68.6 | 3.1 | 7.1 | ||||||||
| 74C00290 | 48-58 | B3 | S | 35 | 65 | 2 | tr | 5 | 29 | 32 | 34 | 2 | sil | 34.1 | 64.2 | 1.7 | 7.1 | |||||||||
| 74C00291 | 58-68 | Ab | S | 24 | 76 | 4 | tr | 2 | 21 | 27 | 49 | 4 | sil | 22.9 | 73.6 | 3.5 | 7.3 | |||||||||
| 74C00292 | 84-107 | Bb1 | S | 8 | 92 | 8 | tr | tr | tr | tr | 6 | 40 | 53 | 8 | si | 7.1 | 85.3 | 7.6 | 7.5 | |||||||
| 74C00293 | 107-122 | Bb2 | S | 7.6 | ||||||||||||||||||||||