| *** Primary Characterization Data *** |
| Pedon ID: S2016TX039001 | ( Brazoria, Texas ) | Print Date: Apr 23 2024 9:57AM |
| Sampled as on Aug 1, 2016: | Edna ; Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2016USTX144 NWCA Intensification - TX | Natural Resources Conservation Service |
| - | Site ID | S2016TX039001 Lat: 29° 9' 20.60" north Long: 95° 49' 0.50" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 16N1956 | Kellogg 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 |
| 16N09025 | A | A | 0-12 | S2016TX039001-1 | L | L | ||
| 16N09026 | Bt | Bt | 12-101 | S2016TX039001-2 | CL | CL | ||
| 16N09027 | Btk1 | Btk1 | 101-120 | S2016TX039001-3 | C | CL | ||
| 16N09028 | Btk2 | Btk2 | 120-138 | S2016TX039001-4 | C | CL | ||
| 16N09029 | Btk3 | Btk3 | 138-166 | S2016TX039001-5 | C | C | ||
| 16N09030 | Btk4 | Btk4 | 166-190 | S2016TX039001-6 | C | C | ||
| 16N09031 | 2Btk | 2Btk | 190-203 | S2016TX039001-7 | CL | SIC | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Clay, total, Weighted Average | 32 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.84 | (NA) | |
| Weighted averages based on control section: 12-62 cm | |||
| 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 | |||||||||||||
| 16N09025 | 0-12 | A | S | l | 21.7 | 44.2 | 34.1 | 22.6 | 21.6 | 16.1 | 15.8 | 1.8 | 0.3 | 0.1 | -- | -- | -- | 18 | -- | ||
| 16N09026 | 12-101 | Bt | S | cl | 31.9 | 41.3 | 26.8 | 24.0 | 23.8 | 17.5 | 13.2 | 12.2 | 1.2 | 0.2 | tr | -- | -- | -- | 14 | -- | |
| 16N09027 | 101-120 | Btk1 | S | cl | 39.0 | 34.2 | 26.8 | 27.2 | 17.3 | 16.9 | 11.9 | 12.8 | 1.4 | 0.3 | 0.4 | 3 | 1 | -- | 18 | 4 | |
| 16N09028 | 120-138 | Btk2 | S | cl | 38.2 | 33.6 | 28.2 | 1.2 | 17.2 | 16.4 | 8.4 | 17.6 | 1.1 | 0.6 | 0.5 | 6 | 4 | -- | 28 | 10 | |
| 16N09029 | 138-166 | Btk3 | S | c | 43.1 | 35.0 | 21.9 | 1.2 | 18.2 | 16.8 | 12.3 | 7.9 | 1.0 | 0.3 | 0.4 | 1 | 2 | 10 | 21 | 13 | |
| 16N09030 | 166-190 | Btk4 | S | c | 45.9 | 35.0 | 19.1 | 1.5 | 18.8 | 16.2 | 12.2 | 4.9 | 0.5 | 0.5 | 1.0 | 2 | 1 | 1 | 11 | 4 | |
| 16N09031 | 190-203 | 2Btk | S | sic | 41.9 | 42.7 | 15.4 | 1.8 | 25.8 | 16.9 | 9.3 | 4.4 | 0.6 | 0.3 | 0.8 | 1 | 1 | -- | 8 | 2 | |
| *** Primary Characterization Data *** |
| Pedon ID: S2016TX039001 | ( Brazoria, Texas ) | Print Date: Apr 23 2024 9:57AM |
| Sampled As | : | Edna | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 16N1956 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | 4E2a1a1a1 | ||||||||||||
| 16N09025 | 0-12 | A | S | 1.41 | 1.58 | 0.039 | 22.1 | 12.1 | 1.027 | 0.14 | 0.83 | 0.56 | |||||
| 16N09026 | 12-101 | Bt | S | 1.51 | 1.80 | 0.060 | 23.0 | 15.8 | 1.035 | 0.11 | 0.84 | 0.50 | |||||
| 16N09027 | 101-120 | Btk1 | S | 18.0 | 1.043 | 1.043 | 0.73 | 0.46 | |||||||||
| 16N09028 | 120-138 | Btk2 | S | 18.4 | 1.041 | 0.69 | 0.48 | ||||||||||
| 16N09029 | 138-166 | Btk3 | S | 19.5 | 1.043 | 1.043 | 0.66 | 0.45 | |||||||||
| 16N09030 | 166-190 | Btk4 | S | 20.4 | 1.046 | 1.046 | 0.67 | 0.44 | |||||||||
| 16N09031 | 190-203 | 2Btk | S | 19.1 | 1.043 | 1.043 | 0.60 | 0.46 | |||||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | 4G2 | 4G2 | 4G2 | 4G2 | 4G2 | ||||||||||||
| 16N09025 | 0-12 | A | S | 2.16 | 0.15 | 0.01 | 2.2 | 14 | 0.2 | tr | tr | 0.13 | 0.04 | 0.15 | 0.06 | 0.01 | 742.4 | |||||
| 16N09026 | 12-101 | Bt | S | 0.99 | 0.07 | -- | 1.0 | 14 | 0.2 | 0.1 | tr | 0.10 | 0.03 | 0.08 | 0.06 | 0.02 | 167.6 | |||||
| 16N09027 | 101-120 | Btk1 | S | 0.44 | 0.06 | 0.01 | 0.3 | 5 | 0.2 | tr | tr | 0.11 | 0.02 | 0.08 | 0.07 | 0.05 | 1101.0 | |||||
| 16N09028 | 120-138 | Btk2 | S | 0.32 | 0.04 | 0.01 | 0.1 | 3 | 0.2 | 0.1 | tr | 0.09 | tr | 0.05 | 0.06 | 0.05 | 246.8 | |||||
| 16N09029 | 138-166 | Btk3 | S | 0.26 | 0.04 | tr | 0.1 | 3 | 0.2 | 0.1 | tr | 0.10 | tr | 0.05 | 0.07 | 0.05 | 206.1 | |||||
| 16N09030 | 166-190 | Btk4 | S | 0.25 | 0.05 | -- | 0.1 | 2 | 0.3 | 0.1 | tr | 0.10 | 0.01 | 0.06 | 0.07 | 0.05 | 566.1 | |||||
| 16N09031 | 190-203 | 2Btk | S | 1.18 | 0.03 | -- | tr | 1 | 0.5 | tr | tr | 0.09 | tr | 0.05 | 0.06 | 0.05 | 274.7 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S2016TX039001 | ( Brazoria, Texas ) | Print Date: Apr 23 2024 9:57AM |
| Sampled As | : | Edna | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 16N1956 | |||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | |||||||||||||
| 16N09025 | 0-12 | A | S | 9.5 | 3.6 | 0.1 | 0.3 | 13.5 | 18.0 | 75 | |||||||
| 16N09026 | 12-101 | Bt | S | 13.7 | 6.2 | 2.3 | 0.3 | 22.5 | 26.7 | 84 | |||||||
| 16N09027 | 101-120 | Btk1 | S | 20.5* | 8.5 | 7.6 | 0.4 | 37.0 | 28.6 | 100 | |||||||
| 16N09028 | 120-138 | Btk2 | S | 24.2* | 8.2 | 7.8 | 0.5 | 40.7 | 26.4 | 100 | |||||||
| 16N09029 | 138-166 | Btk3 | S | 19.6* | 8.6 | 8.4 | 0.6 | 37.2 | 28.5 | 100 | |||||||
| 16N09030 | 166-190 | Btk4 | S | 20.6* | 8.8 | 8.9 | 0.7 | 39.0 | 30.7 | 100 | |||||||
| 16N09031 | 190-203 | 2Btk | S | 39.5* | 7.8 | 8.2 | 0.6 | 56.1 | 25.1 | 100 | |||||||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 16N09025 | 0-12 | A | S | 0.21 | 1 | ||||||||||||||||||
| 16N09026 | 12-101 | Bt | S | 0.5 | 0.4 | 6.3 | -- | -- | 0.2 | -- | 5.1 | -- | -- | -- | 1.3 | -- | tr | 129.4 | tr | 0.83 | 0.32 | 6 | 10 |
| 16N09027 | 101-120 | Btk1 | S | -- | 2.7 | -- | 30.7 | -- | -- | -- | 6.8 | -- | 1.0 | 185.8 | 0.6 | 4.19 | 2.05 | 27 | |||||
| 16N09028 | 120-138 | Btk2 | S | -- | 1.6 | -- | 34.6 | -- | -- | -- | 4.6 | -- | 0.9 | 234.7 | 0.8 | 4.41 | 2.26 | 30 | |||||
| 16N09029 | 138-166 | Btk3 | S | -- | 1.7 | -- | 34.6 | -- | -- | -- | 1.4 | -- | -- | 205.0 | 0.6 | 4.15 | 2.35 | 30 | |||||
| 16N09030 | 166-190 | Btk4 | S | -- | 1.8 | -- | 36.8 | -- | -- | -- | 0.5 | -- | -- | 195.5 | 0.6 | 4.30 | 2.44 | 29 | |||||
| 16N09031 | 190-203 | 2Btk | S | -- | 1.5 | -- | 33.9 | -- | -- | -- | -- | -- | -- | 298.2 | 0.9 | 3.99 | 2.38 | 33 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S2016TX039001 | ( Brazoria, Texas ) | Print Date: Apr 23 2024 9:57AM |
| Sampled As | : | Edna | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 16N1956 | |||
| 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 | |||
| 4C1a2a3 | 4C1a2a | 4C1a2a | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | |||||||||
| 16N09025 | 0-12 | A | S | 4.1 | 4.5 | 5.3 | ||||||||
| 16N09026 | 12-101 | Bt | S | 3.9 | 4.4 | 5.3 | 4.9 | |||||||
| 16N09027 | 101-120 | Btk1 | S | 6.7 | 7.2 | 7.4 | 7.5 | 1 | -- | |||||
| 16N09028 | 120-138 | Btk2 | S | 6.9 | 7.5 | 7.7 | 7.8 | 2 | -- | |||||
| 16N09029 | 138-166 | Btk3 | S | 6.8 | 7.5 | 7.7 | 7.8 | 1 | -- | |||||
| 16N09030 | 166-190 | Btk4 | S | 6.8 | 7.5 | 7.7 | 7.7 | 1 | -- | |||||
| 16N09031 | 190-203 | 2Btk | S | 7.0 | 7.7 | 7.8 | 7.9 | 10 | -- | |||||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4G2 | 4D5a1 | ||||||||||||||
| 16N09025 | 0-12 | A | S | 101.3 | 2.6 | ||||||||||
| 16N09026 | 12-101 | Bt | S | 68.9 | -- | ||||||||||
| 16N09027 | 101-120 | Btk1 | S | 83.6 | |||||||||||
| 16N09028 | 120-138 | Btk2 | S | 91.5 | |||||||||||
| 16N09029 | 138-166 | Btk3 | S | 94.3 | |||||||||||
| 16N09030 | 166-190 | Btk4 | S | 140.0 | |||||||||||
| 16N09031 | 190-203 | 2Btk | S | 333.7 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2016TX039001 | ( Brazoria, Texas ) | Print Date: Apr 23 2024 9:57AM |
| Sampled As | : | Edna | Fine, smectitic, hyperthermic Oxyaquic Vertic Hapludalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 16N1956 | |||
| 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 | 7A1b1 | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 16N09025 | 0.0-12.0 | A | tcly | MT 3 | KK 2 | QZ 2 | MI 1 | | | | | | | | | | | | | | SMEC |
| 16N09026 | 12.0-101.0 | Bt | tcly | MT 3 | KK 2 | QZ 1 | MI 1 | | | | | | | | | | | | | | SMEC |
| 16N09027 | 101.0-120.0 | Btk1 | tcly | MT 3 | KK 2 | MI 1 | | | | | | | | | | | | | | | SMEC |
| 16N09030 | 166.0-190.0 | Btk4 | tcly | MT 3 | KK 2 | MI 2 | | | | | | | | | | | | | | | SMEC |
| 16N09031 | 190.0-203.0 | 2Btk | tcly | MT 3 | KK 2 | MI 2 | CA 1 | | | | | | | | | | | | | | SMEC |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| CA Calcite | 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 |
| INTERPRETATION (BY HORIZON): | ||||
| SMEC - Smectitic | | | | |