| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 4:03PM |
| Sampled as on Sep 15, 1973: | Rumbo |
| Revised to correlated: | RUMBO ; Fine-loamy, mixed Xeric Natrargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73CA013 ALTURAS & MODOC | Natural Resources Conservation Service |
| - | Site ID | S1973CA049009 Lat: 41° 27' 23.01" north Long: 120° 52' 15.99" west MLRA: 21 | National Soil Survey Center | |
| - | Pedon No. | 73C0100 | 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 | |||||||||||||||||
| 73C00681 | 0-15 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 83 | 54 | 33 | 20 | 11 | 93 | 85 | 76 | 59 | 47 | 0.10 | 0.059 | 0.002 | 61.7 | 1.1 | ||
| 73C00682 | 15-38 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 84 | 56 | 41 | 30 | 22 | 95 | 86 | 78 | 60 | 50 | 0.10 | 0.050 | 0.001 | >100 | 0.5 | ||
| 73C00683 | 38-53 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 82 | 55 | 43 | 33 | 27 | 93 | 84 | 76 | 60 | 50 | 0.10 | 0.051 | -- | >100 | 0.2 | ||
| 73C00684 | 53-89 | Btz | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 89 | 67 | 58 | 47 | 40 | 95 | 91 | 84 | 71 | 62 | 0.03 | 0.007 | -- | 89.1 | 0.1 | ||
| 73C00685 | 89-102 | Bz | S | 100 | 100 | 100 | 99 | 99 | 97 | 94 | 85 | 70 | 38 | 33 | 26 | 22 | 81 | 73 | 60 | 40 | 35 | 0.25 | 0.159 | 0.001 | >100 | 0.7 | ||
| 73C00686 | 102-130 | C1 | S | 100 | 96 | 93 | 89 | 86 | 77 | 67 | 55 | 44 | 17 | 15 | 11 | 8 | 52 | 47 | 36 | 18 | 15 | 2.86 | 0.764 | 0.004 | >100 | 2.9 | ||
| 73C00687 | 130-152 | C2 | S | 100 | 78 | 63 | 41 | 26 | 22 | 17 | 11 | 5 | 3 | 3 | 2 | 2 | 8 | 6 | 4 | 3 | 3 | 35.71 | 29.659 | 1.535 | 23.3 | 7.6 | ||
| 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 | ||||||||||||||||||||||||||
| 73C00681 | 0-15 | A | S | 2 | -- | -- | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.48 | 1.50 | 1.79 | 1.92 | 1.47 | 1.49 | 1.49 | 1.79 | 1.92 | 0.79 | 0.80 | |||
| 73C00682 | 15-38 | Bt1 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 1 | -- | -- | 1 | 99 | 1.50 | 1.65 | 1.83 | 1.93 | 1.49 | 1.57 | 1.64 | 1.83 | 1.93 | 0.77 | 0.78 | |||
| 73C00683 | 38-53 | Bt2 | S | 2 | -- | -- | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.31 | 1.47 | 1.73 | 1.82 | 1.30 | 1.39 | 1.46 | 1.72 | 1.81 | 1.02 | 1.04 | |||
| 73C00684 | 53-89 | Btz | S | 2 | -- | -- | 2 | -- | tr | 2 | 98 | 2 | -- | tr | 2 | 98 | 1.17 | 1.50 | 1.66 | 1.73 | 1.16 | 1.33 | 1.49 | 1.66 | 1.72 | 1.26 | 1.28 | |||
| 73C00685 | 89-102 | Bz | S | 15 | -- | -- | 15 | 1 | 5 | 9 | 85 | 15 | 1 | 5 | 9 | 85 | 1.55 | 1.66 | 1.86 | 1.97 | 1.44 | 1.49 | 1.56 | 1.78 | 1.90 | 0.71 | 0.84 | |||
| 73C00686 | 102-130 | C1 | S | 45 | -- | -- | 45 | 14 | 19 | 12 | 55 | 45 | 14 | 19 | 12 | 55 | 1.862 | |||||||||||||
| 73C00687 | 130-152 | C2 | S | 89 | -- | -- | 89 | 74 | 9 | 6 | 11 | 89 | 74 | 9 | 6 | 11 | 2.502 | |||||||||||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1973CA049009 | ( Modoc, California ) | Print Date: Nov 21 2024 4:03PM |
| Sampled As | : | Rumbo | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 73C0100 | |||
| 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 | |||||||||||||||||||||||||||
| 73C00681 | 0-15 | A | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 28 | 20 | 6 | 13 | 31 | 10 | 1.55 | 0.70 | 4.550 | 0.4 | 0.5 | 0.20 | 0.20 | ||||
| 73C00682 | 15-38 | Bt1 | S | 1 | -- | -- | 1 | -- | -- | 1 | 99 | 28 | 16 | 13 | 10 | 33 | 7 | 1.14 | 0.61 | 14.100 | 2.0 | 1.8 | 0.13 | 0.13 | ||||
| 73C00683 | 38-53 | Bt2 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 24 | 11 | 13 | 9 | 42 | 5 | 0.65 | 14.290 | 2.2 | 2.3 | 0.19 | 0.19 | |||||
| 73C00684 | 53-89 | Btz | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 16 | 10 | 18 | 7 | 49 | 0.60 | 21.070 | 4.6 | 4.7 | 0.21 | 0.21 | ||||||
| 73C00685 | 89-102 | Bz | S | 9 | -- | -- | 9 | 1 | 3 | 5 | 91 | 29 | 7 | 13 | 11 | 31 | 0.64 | 10.420 | 1.1 | 1.1 | 0.10 | 0.11 | ||||||
| 73C00686 | 102-130 | C1 | S | 31 | -- | -- | 31 | 10 | 13 | 8 | 69 | 28 | 5 | 6 | 30 | 0.84 | ||||||||||||
| 73C00687 | 130-152 | C2 | S | 84 | -- | -- | 84 | 70 | 8 | 6 | 16 | 8 | 1 | 2 | 6 | 1.69 | 0.75 | |||||||||||
| 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 | 8A3a | |||||||||||||||||||||
| 73C00681 | 0-15 | A | S | 2 | 2 | 2 | 57 | 41 | 12 | 6 | 9 | 10 | 20 | 14 | 16 | 26 | 12 | fsl | 52.1 | 36.9 | 11.0 | 6.0 | 2.41 | |||
| 73C00682 | 15-38 | Bt1 | S | 1 | 1 | 1 | 63 | 35 | 29 | 6 | 11 | 11 | 22 | 14 | 12 | 24 | 29 | scl | 49.6 | 27.7 | 22.7 | 7.4 | 4.28 | |||
| 73C00683 | 38-53 | Bt2 | S | 3 | 3 | 3 | 66 | 31 | 37 | 8 | 12 | 12 | 23 | 14 | 10 | 22 | 38 | scl | 49.4 | 23.3 | 27.3 | 7.9 | 9.50 | |||
| 73C00684 | 53-89 | Btz | S | 3 | 3 | 3 | 60 | 37 | 68 | 5 | 8 | 11 | 24 | 14 | 8 | 30 | 70 | c | 36.3 | 22.4 | 41.3 | 7.7 | 12.78 | |||
| 73C00685 | 89-102 | Bz | S | 19 | 19 | 18 | 64 | 16 | 28 | 6 | 14 | 20 | 32 | 8 | 2 | 18 | 35 | scl | 59.1 | 15.0 | 25.9 | 7.7 | 9.77 | |||
| 73C00686 | 102-130 | C1 | S | 49 | 49 | 34 | 43 | 8 | 9 | 6 | 12 | 22 | 38 | 7 | 1 | 14 | 17 | fsl | 72.5 | 12.9 | 14.6 | 8.2 | 1.65 | |||
| 73C00687 | 130-152 | C2 | S | 91 | 91 | 15 | 9 | 1 | 2 | 28 | 31 | 17 | 13 | 3 | 10 | 19 | cosl | 76.5 | 7.4 | 16.1 | 7.6 | 3.95 | ||||