| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled as on Jun 1, 1982: | Hallettsville ; Fine, montmorillonitic, thermic Argiustoll |
| Revised to correlated: | HALLETTSVILLE ; Fine, montmorillonitic, thermic Udertic Paleustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82TX269 JACKSON AND LAVACA COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1982TX285001 Lat: 29° 20' 2.00" north Long: 97° 3' 1.99" west MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 82P0864 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 82P04420 | A | A | 0-21 | SCL | FSL | |||
| 82P04421 | Bt1 | Bt1 | 21-34 | SC | C | |||
| 82P04422 | Bt2 | Bt2 | 34-66 | SC | SC | |||
| 82P04423 | Bt3 | Bt3 | 66-90 | SC | SCL | |||
| 82P04424 | Btk1 | Btk1 | 90-114 | SC | SCL | |||
| 82P04425 | Btk2 | Btk2 | 114-140 | CL | SCL | |||
| 82P04426 | 2BC1 | 2BC1 | 140-164 | SCL | SCL | |||
| 82P04427 | 2BC2 | 2BC2 | 164-192 | SCL | SCL | |||
| 82P04428 | 2C | 2C | 192-230 | SCL | FSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| LE, Whole Soil, Summed to 1m | 7 | cm/m | |
| Weighted averages based on control section: 21-71 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled As | : | Hallettsville | Fine, montmorillonitic, thermic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0864 | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 82P04420 | 0-21 | A | S | fsl | 18.4 | 18.9 | 62.7 | 12.7 | 9.2 | 9.7 | 20.2 | 31.5 | 10.3 | 0.7 | -- | tr | -- | -- | 43 | tr | |
| 82P04421 | 21-34 | Bt1 | S | c | 42.1 | 14.1 | 43.8 | 34.7 | 7.1 | 7.0 | 14.2 | 21.0 | 7.6 | 0.9 | 0.1 | tr | -- | -- | 30 | -- | |
| 82P04422 | 34-66 | Bt2 | S | sc | 37.9 | 15.8 | 46.3 | 28.2 | 8.8 | 7.0 | 15.4 | 22.1 | 7.9 | 0.8 | 0.1 | 1 | -- | -- | 32 | 1 | |
| 82P04423 | 66-90 | Bt3 | S | scl | 34.8 | 17.2 | 48.0 | 25.4 | 9.3 | 7.9 | 15.6 | 23.5 | 8.2 | 0.7 | -- | tr | -- | -- | 32 | tr | |
| 82P04424 | 90-114 | Btk1 | S | scl | 33.8 | 16.0 | 50.2 | 24.2 | 8.8 | 7.2 | 16.5 | 23.6 | 8.6 | 1.1 | 0.4 | 1 | 1 | -- | 35 | 2 | |
| 82P04425 | 114-140 | Btk2 | S | scl | 33.3 | 14.5 | 52.2 | 23.8 | 8.1 | 6.4 | 19.6 | 23.4 | 8.1 | 0.7 | 0.4 | tr | 1 | -- | 34 | 1 | |
| 82P04426 | 140-164 | 2BC1 | S | scl | 29.0 | 9.2 | 61.8 | 20.0 | 4.8 | 4.4 | 23.2 | 27.0 | 11.1 | 0.5 | -- | -- | -- | -- | 39 | -- | |
| 82P04427 | 164-192 | 2BC2 | S | scl | 20.6 | 5.7 | 73.7 | 14.6 | 3.3 | 2.4 | 12.9 | 38.5 | 21.8 | 0.5 | -- | -- | -- | -- | 61 | -- | |
| 82P04428 | 192-230 | 2C | S | fsl | 15.2 | 2.7 | 82.1 | 10.1 | 1.4 | 1.3 | 6.8 | 44.1 | 30.9 | 0.3 | -- | tr | -- | -- | 75 | -- | |
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 82P04420 | 0-21 | A | S | 1.59 | 1.74 | 0.030 | 17.2 | 8.9 | 1.015 | 0.13 | 0.97 | 0.48 | |||||
| 82P04421 | 21-34 | Bt1 | S | 1.33 | 1.80 | 0.106 | 31.4 | 19.9 | 1.036 | 0.15 | 0.88 | 0.47 | |||||
| 82P04422 | 34-66 | Bt2 | S | 1.56 | 1.96 | 0.079 | 23.4 | 19.3 | 1.031 | 0.06 | 0.83 | 0.51 | |||||
| 82P04423 | 66-90 | Bt3 | S | 1.57 | 1.96 | 0.077 | 22.6 | 17.8 | 1.028 | 0.08 | 0.85 | 0.51 | |||||
| 82P04424 | 90-114 | Btk1 | S | 1.56 | 1.96 | 0.078 | 23.6 | 17.6 | 1.026 | 0.09 | 0.80 | 0.52 | |||||
| 82P04425 | 114-140 | Btk2 | S | 1.50 | 1.86 | 0.074 | 25.4 | 17.4 | 1.028 | 0.12 | 0.83 | 0.52 | |||||
| 82P04426 | 140-164 | 2BC1 | S | 1.57 | 1.76 | 0.039 | 19.5 | 14.2 | 1.024 | 0.08 | 0.83 | 0.49 | |||||
| 82P04427 | 164-192 | 2BC2 | S | 1.68 | 1.81 | 0.025 | 13.6 | 10.0 | 1.017 | 0.06 | 0.83 | 0.49 | |||||
| 82P04428 | 192-230 | 2C | S | 1.65 | 1.77 | 0.024 | 12.8 | 7.3 | 1.012 | 0.09 | 0.76 | 0.48 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled As | : | Hallettsville | Fine, montmorillonitic, thermic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0864 | |||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 6D2a | ||||||||||||||||||
| 82P04420 | 0-21 | A | S | 0.085 | 1.27 | 15 | 0.3 | 0.1 | tr | |||||||||||||
| 82P04421 | 21-34 | Bt1 | S | 0.068 | 0.86 | 13 | 0.8 | 0.2 | -- | |||||||||||||
| 82P04422 | 34-66 | Bt2 | S | 0.036 | 0.50 | 14 | 0.7 | 0.1 | tr | |||||||||||||
| 82P04423 | 66-90 | Bt3 | S | 0.038 | 0.42 | 11 | 0.6 | 0.1 | tr | |||||||||||||
| 82P04424 | 90-114 | Btk1 | S | 0.30 | 0.5 | 0.1 | -- | |||||||||||||||
| 82P04425 | 114-140 | Btk2 | S | 0.20 | 0.5 | 0.1 | tr | |||||||||||||||
| 82P04426 | 140-164 | 2BC1 | S | 0.14 | 0.4 | tr | -- | |||||||||||||||
| 82P04427 | 164-192 | 2BC2 | S | 0.12 | 0.3 | tr | tr | |||||||||||||||
| 82P04428 | 192-230 | 2C | S | 0.09 | 0.3 | tr | tr | |||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 82P04420 | 0-21 | A | S | 15.2* | 2.1 | 0.4 | 0.3 | 18.0 | 3.3 | 21.3 | 17.8 | 85 | 100 | ||||
| 82P04421 | 21-34 | Bt1 | S | 25.9 | 6.2 | 1.8 | 0.5 | 34.4 | 7.7 | 42.1 | 37.1 | 82 | 93 | ||||
| 82P04422 | 34-66 | Bt2 | S | 21.0 | 6.1 | 2.4 | 0.5 | 30.0 | 6.4 | 36.4 | 31.5 | 82 | 95 | ||||
| 82P04423 | 66-90 | Bt3 | S | 21.5* | 6.3 | 3.1 | 0.4 | 2.1 | 29.6 | 94 | 100 | ||||||
| 82P04424 | 90-114 | Btk1 | S | 25.8* | 6.1 | 3.5 | 0.4 | 0.2 | 27.2 | 99 | 100 | ||||||
| 82P04425 | 114-140 | Btk2 | S | 26.0* | 6.2 | 3.8 | 0.5 | 0.1 | 27.7 | 100 | 100 | ||||||
| 82P04426 | 140-164 | 2BC1 | S | 19.7* | 5.2 | 3.3 | 0.5 | 0.5 | 24.0 | 98 | 100 | ||||||
| 82P04427 | 164-192 | 2BC2 | S | 13.1* | 3.3 | 2.1 | 0.3 | 0.5 | 17.0 | 97 | 100 | ||||||
| 82P04428 | 192-230 | 2C | S | 8.8* | 2.0 | 1.4 | 0.3 | 12.5 | 0.4 | 12.9 | 11.6 | 97 | 100 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled As | : | Hallettsville | Fine, montmorillonitic, thermic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0864 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 82P04420 | 0-21 | A | S | 0.17 | 2 | ||||||||||||||||||
| 82P04421 | 21-34 | Bt1 | S | 0.11 | 5 | ||||||||||||||||||
| 82P04422 | 34-66 | Bt2 | S | 0.15 | 8 | ||||||||||||||||||
| 82P04423 | 66-90 | Bt3 | S | 1.7 | 0.5 | 7.8 | tr | -- | 1.1 | 0.2 | 5.5 | 2.5 | -- | -- | 111.4 | 0.1 | 1.21 | 0.43 | 8 | 7 | |||
| 82P04424 | 90-114 | Btk1 | S | 5.6 | 1.8 | 15.2 | 0.1 | -- | 1.8 | 0.4 | 12.8 | 5.8 | -- | -- | 23.7 | tr | 2.52 | 0.98 | 12 | 8 | |||
| 82P04425 | 114-140 | Btk2 | S | 8.5 | 2.6 | 18.8 | 0.1 | -- | 1.8 | 0.6 | 18.7 | 7.0 | -- | -- | 62.3 | 0.1 | 3.29 | 1.15 | 9 | 8 | |||
| 82P04426 | 140-164 | 2BC1 | S | 8.4 | 2.5 | 17.7 | 0.1 | -- | 1.5 | 0.7 | 20.4 | 5.7 | -- | -- | 55.7 | 0.1 | 3.26 | 1.02 | 10 | 8 | |||
| 82P04427 | 164-192 | 2BC2 | S | 9.5 | 2.7 | 17.5 | 0.1 | -- | 1.2 | 0.6 | 23.8 | 3.7 | -- | -- | 42.4 | 0.1 | 3.46 | 0.80 | 8 | 7 | |||
| 82P04428 | 192-230 | 2C | S | 11.0 | 2.8 | 15.9 | 0.2 | -- | 0.7 | 0.5 | 25.9 | 3.2 | -- | -- | -- | tr | 3.48 | 0.67 | 12 | 6 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 8C1b | 6E1g | 4E2a1a1a1 | 8E1 | |||||||||
| 82P04420 | 0-21 | A | S | 6.3 | 6.9 | |||||||||
| 82P04421 | 21-34 | Bt1 | S | 5.8 | 6.9 | |||||||||
| 82P04422 | 34-66 | Bt2 | S | 6.0 | 6.8 | |||||||||
| 82P04423 | 66-90 | Bt3 | S | 6.8 | 7.1 | 6.8 | -- | |||||||
| 82P04424 | 90-114 | Btk1 | S | 7.7 | 7.9 | 7.6 | tr | -- | 860 | |||||
| 82P04425 | 114-140 | Btk2 | S | 7.8 | 7.9 | 7.6 | tr | -- | ||||||
| 82P04426 | 140-164 | 2BC1 | S | 7.6 | 7.9 | 7.5 | tr | -- | ||||||
| 82P04427 | 164-192 | 2BC2 | S | 7.3 | 7.5 | 7.2 | tr | -- | ||||||
| 82P04428 | 192-230 | 2C | S | 6.2 | 6.6 | 6.3 | -- | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled As | : | Hallettsville | Fine, montmorillonitic, thermic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0864 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | 7A3b | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 82P04422 | 34.0-66.0 | Bt2 | tcly | MT 5 | KK 3 | MI 2 | QZ 1 | KK 26 | 8.6 | 1.0 | |||||||||||
| 82P04426 | 140.0-164.0 | 2BC1 | tcly | MT 5 | KK 3 | MI 2 | QZ 1 | KK 26 | 8.4 | 1.0 | |||||||||||
| 82P04428 | 192.0-230.0 | 2C | tcly | MT 5 | KK 3 | MI 2 | QZ 1 | KK 15 | 8.4 | 1.1 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 82TX285001 | ( Lavaca, Texas ) | Print Date: Nov 26 2024 11:14PM |
| Sampled As | : | Hallettsville | Fine, montmorillonitic, thermic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0864 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 82P04422 | 34.0-66.0 | Bt2 | vfs | 95 | QZ 95 | FK 4 | HN tr | BT tr | ZR tr | OP tr | |||||||||||
| 82P04426 | 140.0-164.0 | 2BC1 | vfs | 87 | QZ 86 | FK 12 | OP 1 | FE tr | AR tr | ||||||||||||
| 82P04428 | 192.0-230.0 | 2C | vfs | 76 | QZ 75 | FK 16 | AR 7 | OP 1 | EP tr | FP tr | |||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | ||||
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | BT Biotite | EP Epidote | FE Iron Oxides (Goethite | FK Potassium Feldspar |
| FP Plagioclase Feldspar | HN Hornblende | OP Opaques | QZ Quartz | ZR Zircon |