| *** Supplementary Characterization Data *** |
| Pedon ID: S2018TX221001 | ( Hood, Texas ) | Print Date: Nov 6 2026 5:36AM |
| Sampled as on Sep 17, 2018: | Lindy ; Fine, mixed, active, thermic Udic Paleustalf |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2019USTX005 Paluxy Erosional Hillslopes, Central Part | Natural Resources Conservation Service |
| - | Site ID | S2018TX221001 Lat: 32° 18' 39.80" north Long: 97° 49' 56.00" west MLRA: 84B | National Soil Survey Center | |
| - | Pedon No. | 19N0012 | Kellogg 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 | |||||||||||||||||
| 19N00063 | 0-17 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 56 | 14 | 10 | 7 | 100 | 100 | 99 | 74 | 26 | 0.08 | 0.071 | 0.005 | 15.1 | 6.4 | ||
| 19N00064 | 17-30 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 67 | 39 | 32 | 28 | 100 | 99 | 98 | 79 | 47 | 0.07 | 0.053 | tr | >100 | 0.3 | ||
| 19N00065 | 30-43 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 71 | 53 | 46 | 42 | 100 | 100 | 99 | 78 | 61 | 0.04 | 0.011 | tr | >100 | 0.1 | ||
| 19N00066 | 43-59 | 2Bt3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 72 | 55 | 47 | 42 | 99 | 99 | 98 | 79 | 62 | 0.04 | 0.008 | tr | >100 | 0.1 | ||
| 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 | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 19N00063 | 0-17 | Ap | S | tr | tr | -- | tr | tr | 100 | tr | -- | tr | tr | 100 | 1.77 | 1.80 | 1.91 | 2.10 | 1.77 | 1.79 | 1.80 | 1.91 | 2.10 | 0.50 | 0.50 | |||||
| 19N00064 | 17-30 | Bt1 | S | tr | tr | -- | tr | tr | 100 | tr | -- | tr | tr | 100 | 1.59 | 1.74 | 1.83 | 1.99 | 1.59 | 1.60 | 1.74 | 1.83 | 1.99 | 0.67 | 0.67 | |||||
| 19N00065 | 30-43 | Bt2 | S | tr | tr | -- | -- | tr | 100 | tr | -- | -- | tr | 100 | 1.49 | 1.80 | 1.82 | 1.93 | 1.49 | 1.50 | 1.80 | 1.81 | 1.93 | 0.78 | 0.78 | |||||
| 19N00066 | 43-59 | 2Bt3 | S | tr | tr | -- | -- | tr | 100 | tr | -- | -- | tr | 100 | 1.48 | 1.77 | 1.82 | 1.92 | 1.48 | 1.52 | 1.77 | 1.83 | 1.92 | 0.79 | 0.79 | |||||
| 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---) | |||||||||||||||
| 19N00063 | 0-17 | Ap | S | tr | -- | -- | tr | -- | -- | tr | 100 | 50 | 12 | 5 | 19 | 14 | 6 | 1.13 | 0.57 | 0.086 | 0.2 | 0.6 | 0.4 | 0.6 | 0.07 | 0.07 | ||
| 19N00064 | 17-30 | Bt1 | S | tr | -- | -- | tr | -- | -- | tr | 100 | 31 | 12 | 17 | 16 | 24 | 7 | 0.78 | 0.49 | 0.111 | 0.2 | 3.1 | 0.2 | 3.1 | 0.02 | 0.02 | ||
| 19N00065 | 30-43 | Bt2 | S | tr | -- | -- | tr | -- | -- | tr | 100 | 22 | 11 | 23 | 11 | 33 | 8 | 0.71 | 0.50 | 0.156 | 0.2 | 6.5 | 0.2 | 6.5 | 0.01 | 0.01 | ||
| 19N00066 | 43-59 | 2Bt3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 21 | 11 | 23 | 10 | 34 | 8 | 0.86 | 0.49 | 0.146 | 0.9 | 6.1 | 0.9 | 6.1 | 0.04 | 0.04 | ||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2018TX221001 | ( Hood, Texas ) | Print Date: Nov 6 2026 5:36AM |
| Sampled As | : | Lindy | Fine, mixed, active, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 19N0012 | |||
| 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 | -2 | -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 | 4C1a2a | |||||||||||||||||||||||||
| 19N00063 | 0-17 | Ap | S | -- | -- | -- | 80 | 20 | 8 | -- | tr | 1 | 27 | 52 | 12 | 7 | 8 | vfsl | 74.5 | 18.5 | 7.0 | 4.3 | ||||
| 19N00064 | 17-30 | Bt1 | S | -- | -- | -- | 73 | 27 | 39 | 1 | tr | 2 | 27 | 43 | 12 | 15 | 39 | scl | 52.6 | 19.5 | 27.9 | 5.8 | ||||
| 19N00065 | 30-43 | Bt2 | S | -- | -- | -- | 67 | 33 | 71 | tr | tr | 1 | 36 | 29 | 14 | 20 | 71 | c | 39.0 | 19.4 | 41.6 | 6.2 | ||||
| 19N00066 | 43-59 | 2Bt3 | S | -- | -- | -- | 65 | 35 | 72 | 1 | 1 | 2 | 33 | 28 | 13 | 23 | 72 | c | 37.6 | 20.5 | 41.9 | 6.5 | ||||