| *** Supplementary Characterization Data *** |
| Pedon ID: 78TX489001 | ( Willacy, Texas ) | Print Date: Dec 11 2024 3:32PM |
| Sampled as on Sep 1, 1978: | Delfina ; Fine-loamy, mixed, hyperthermic Aquic Haplustalf |
| Revised to correlated: | Delfina ; Fine-loamy, mixed, superactive, hyperthermic Typic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78TX157 SAND SHEET STUDY | Natural Resources Conservation Service |
| - | Site ID | S1978TX489001 Lat: 26° 26' 45.00" north Long: 97° 54' 49.99" west MLRA: 83D | National Soil Survey Center | |
| - | Pedon No. | 78P0416 | 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 | |||||||||||||||||
| 78P02310 | 0-18 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 26 | 14 | 12 | 11 | 100 | 100 | 95 | 36 | 19 | 0.14 | 0.124 | 0.002 | 89.4 | 25.3 | ||
| 78P02311 | 18-41 | A | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 31 | 18 | 17 | 17 | 100 | 100 | 94 | 40 | 24 | 0.14 | 0.118 | 0.001 | >100 | 37.0 | ||
| 78P02312 | 41-64 | Bt1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 38 | 23 | 22 | 22 | 100 | 100 | 95 | 44 | 30 | 0.13 | 0.111 | 0.001 | >100 | 33.5 | ||
| 78P02313 | 64-81 | Bt2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 43 | 30 | 28 | 27 | 100 | 100 | 95 | 50 | 35 | 0.12 | 0.100 | -- | >100 | 7.8 | ||
| 78P02314 | 81-99 | Bt3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 43 | 30 | 29 | 29 | 100 | 100 | 95 | 49 | 36 | 0.12 | 0.102 | -- | >100 | 8.5 | ||
| 78P02315 | 99-147 | Bt4 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 40 | 28 | 25 | 24 | 100 | 100 | 95 | 49 | 32 | 0.12 | 0.103 | 0.001 | >100 | 16.0 | ||
| 78P02316 | 147-183 | Btk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 42 | 26 | 23 | 21 | 100 | 100 | 96 | 50 | 35 | 0.12 | 0.099 | 0.001 | >100 | 12.7 | ||
| 78P02317 | 183-244 | Btk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 41 | 28 | 24 | 22 | 100 | 100 | 95 | 50 | 34 | 0.12 | 0.101 | 0.001 | >100 | 10.6 | ||
| 78P02318 | 244-290 | Btk3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 45 | 30 | 24 | 21 | 100 | 100 | 96 | 51 | 37 | 0.12 | 0.095 | 0.001 | >100 | 5.2 | ||
| 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 | ||||||||||||||||||||||||||
| 78P02310 | 0-18 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.70 | 1.75 | 1.85 | 2.06 | 1.70 | 1.73 | 1.75 | 1.84 | 2.06 | 0.56 | 0.56 | |||
| 78P02311 | 18-41 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.56 | 1.64 | 1.75 | 1.97 | 1.56 | 1.60 | 1.64 | 1.75 | 1.97 | 0.70 | 0.70 | |||
| 78P02312 | 41-64 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.53 | 1.69 | 1.79 | 1.95 | 1.53 | 1.62 | 1.69 | 1.79 | 1.95 | 0.73 | 0.73 | |||
| 78P02313 | 64-81 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.60 | 1.84 | 1.92 | 2.00 | 1.60 | 1.72 | 1.84 | 1.92 | 2.00 | 0.66 | 0.66 | |||
| 78P02314 | 81-99 | Bt3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.67 | 1.89 | 1.99 | 2.04 | 1.67 | 1.77 | 1.89 | 1.98 | 2.04 | 0.59 | 0.59 | |||
| 78P02315 | 99-147 | Bt4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.66 | 1.79 | 1.94 | 2.03 | 1.66 | 1.72 | 1.79 | 1.94 | 2.03 | 0.60 | 0.60 | |||
| 78P02316 | 147-183 | Btk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.69 | 1.76 | 1.93 | 2.05 | 1.69 | 1.72 | 1.76 | 1.93 | 2.05 | 0.57 | 0.57 | |||
| 78P02317 | 183-244 | Btk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.68 | 1.76 | 1.93 | 2.05 | 1.68 | 1.72 | 1.76 | 1.93 | 2.05 | 0.58 | 0.58 | |||
| 78P02318 | 244-290 | Btk3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.66 | 1.77 | 1.91 | 2.03 | 1.66 | 1.71 | 1.77 | 1.91 | 2.03 | 0.60 | 0.60 | |||
| *** Supplementary Characterization Data *** |
| Pedon ID: 78TX489001 | ( Willacy, Texas ) | Print Date: Dec 11 2024 3:32PM |
| Sampled As | : | Delfina | Fine-loamy, mixed, hyperthermic Aquic Haplustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0416 | |||
| 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 | |||||||||||||||||||||||||||
| 78P02310 | 0-18 | Ap | S | -- | -- | -- | -- | -- | -- | -- | 100 | 52 | 5 | 7 | 21 | 15 | 0.86 | 0.41 | 0.090 | 0.6 | 0.6 | 0.07 | 0.07 | |||||
| 78P02311 | 18-41 | A | S | -- | -- | -- | -- | -- | -- | -- | 100 | 45 | 4 | 10 | 22 | 19 | 0.38 | 0.100 | 0.8 | 0.8 | 0.09 | 0.09 | ||||||
| 78P02312 | 41-64 | Bt1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 41 | 4 | 13 | 16 | 26 | 0.40 | 0.150 | 1.9 | 1.9 | 0.13 | 0.13 | ||||||
| 78P02313 | 64-81 | Bt2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 39 | 5 | 16 | 8 | 32 | 0.46 | 0.180 | 2.4 | 2.4 | 0.13 | 0.13 | ||||||
| 78P02314 | 81-99 | Bt3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 40 | 4 | 18 | 5 | 32 | 0.41 | 0.140 | 2.0 | 2.0 | 0.11 | 0.11 | ||||||
| 78P02315 | 99-147 | Bt4 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 43 | 5 | 15 | 9 | 28 | 0.45 | 0.100 | 1.2 | 1.2 | 0.10 | 0.10 | ||||||
| 78P02316 | 147-183 | Btk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 41 | 9 | 13 | 12 | 24 | 0.44 | 0.070 | 0.6 | 0.6 | 0.08 | 0.08 | ||||||
| 78P02317 | 183-244 | Btk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 42 | 8 | 14 | 12 | 25 | 0.44 | 0.070 | 0.6 | 0.8 | 0.09 | 0.09 | ||||||
| 78P02318 | 244-290 | Btk3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 40 | 10 | 13 | 12 | 25 | 0.44 | 0.110 | 1.0 | 1.0 | 0.10 | 0.10 | ||||||
| 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 | ||||||||||||||||||||
| 78P02310 | 0-18 | Ap | S | 91 | 9 | 12 | tr | 6 | 65 | 19 | 7 | 3 | 12 | fsl | 80.7 | 8.3 | 11.0 | 4.8 | 1.36 | |||||||
| 78P02311 | 18-41 | A | S | 91 | 9 | 20 | tr | 7 | 64 | 19 | 7 | 2 | 20 | fsl | 75.6 | 7.6 | 16.8 | 6.0 | 1.78 | |||||||
| 78P02312 | 41-64 | Bt1 | S | 90 | 10 | 29 | tr | 6 | 65 | 18 | 9 | 1 | 29 | scl | 70.0 | 7.7 | 22.3 | 6.5 | 0.16 | |||||||
| 78P02313 | 64-81 | Bt2 | S | 89 | 11 | 36 | 7 | 62 | 20 | 8 | 4 | 36 | scl | 64.9 | 8.4 | 26.7 | 7.1 | 2.76 | ||||||||
| 78P02314 | 81-99 | Bt3 | S | 91 | 9 | 41 | tr | 6 | 65 | 19 | 9 | 1 | 41 | scl | 64.3 | 6.6 | 29.1 | 7.0 | 3.81 | |||||||
| 78P02315 | 99-147 | Bt4 | S | 89 | 11 | 32 | tr | tr | 6 | 61 | 22 | 6 | 5 | 32 | scl | 67.9 | 8.1 | 24.0 | 7.2 | 720 | 3.18 | |||||
| 78P02316 | 147-183 | Btk1 | S | 82 | 18 | 27 | tr | tr | 5 | 58 | 19 | 12 | 6 | 27 | scl | 64.7 | 14.2 | 21.1 | 7.9 | 3.83 | ||||||
| 78P02317 | 183-244 | Btk2 | S | 85 | 15 | 27 | tr | 6 | 58 | 20 | 7 | 8 | 27 | scl | 66.5 | 12.0 | 21.5 | 7.9 | 5.23 | |||||||
| 78P02318 | 244-290 | Btk3 | S | 80 | 20 | 26 | tr | 4 | 57 | 18 | 8 | 12 | 26 | scl | 63.5 | 15.9 | 20.6 | 7.9 | 5.59 | |||||||