| *** Primary Characterization Data *** |
| Pedon ID: 77TX215002 | ( Hidalgo, Texas ) | Print Date: Dec 8 2025 5:06PM |
| Sampled as : | Pharr |
| Revised to correlated on Sep 1, 1991: | Hidalgo ; Coarse-loamy, mixed, hyperthermic Typic Haplustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | 77TX215002 Lat: 26° 18' 41.00" north Long: 98° 19' 30.00" west MLRA: 83D | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4689 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A35606 | Ap | Ap | 0-23 | 77T7514 | FSL | |||
| 40A35607 | A | A1 | 23-38 | 77T7515 | FSL | |||
| 40A35608 | B11 | B21 | 38-89 | 77T7516 | SCL | |||
| 40A35609 | B12 | B22 | 89-114 | 77T7517 | SCL | |||
| 40A35610 | Bk1 | B3ca | 114-137 | 77T7518 | SCL | |||
| 40A35611 | Bk2 | Cca | 137-183 | 77T7519 | SCL | |||
| 40A35612 | B2 | B2 | 41-56 | |||||
| 40A35613 | B2 | B2 | 56-71 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-100 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 | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 40A35606 | 0-23 | Ap | S | fsl | 12.0 | 12.9 | 75.1 | 2.5 | 10.4 | 22.4 | 43.9 | 8.4 | 0.3 | 0.1 | -- | -- | -- | 53 | -- | ||
| 40A35607 | 23-38 | A | S | fsl | 15.8 | 19.8 | 64.4 | 5.4 | 14.4 | 20.7 | 36.4 | 6.9 | 0.2 | 0.2 | -- | -- | -- | 44 | -- | ||
| 40A35608 | 38-89 | B11 | S | scl | 21.4 | 20.1 | 58.5 | 4.0 | 9.9 | 10.2 | 18.4 | 33.2 | 6.2 | 0.4 | 0.3 | -- | -- | -- | 40 | -- | |
| 40A35609 | 89-114 | B12 | S | scl | 23.5 | 22.4 | 54.1 | 5.0 | 11.1 | 11.3 | 18.7 | 29.2 | 5.5 | 0.3 | 0.4 | -- | -- | -- | 35 | -- | |
| 40A35610 | 114-137 | Bk1 | S | scl | 24.3 | 25.0 | 50.7 | 6.0 | 12.8 | 12.2 | 17.5 | 27.9 | 4.7 | 0.3 | 0.3 | -- | -- | -- | 33 | -- | |
| 40A35611 | 137-183 | Bk2 | S | scl | 24.7 | 24.7 | 50.6 | 7.0 | 12.7 | 12.0 | 16.6 | 27.4 | 4.8 | 0.5 | 1.3 | -- | -- | -- | 34 | -- | |
| 40A35612 | 41-56 | B2 | S | -- | -- | -- | |||||||||||||||
| 40A35613 | 56-71 | B2 | S | -- | -- | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 77TX215002 | ( Hidalgo, Texas ) | Print Date: Dec 8 2025 5:06PM |
| Sampled As | : | Pharr | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4689 | |||
| 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 | % | ||||||||||
| NK | |||||||||||||||||
| 40A35606 | 0-23 | Ap | S | 5.1 | 0.43 | ||||||||||||
| 40A35607 | 23-38 | A | S | 7.1 | 0.45 | ||||||||||||
| 40A35608 | 38-89 | B11 | S | 8.1 | 0.38 | ||||||||||||
| 40A35609 | 89-114 | B12 | S | 8.6 | 0.37 | ||||||||||||
| 40A35610 | 114-137 | Bk1 | S | 9.0 | 0.37 | ||||||||||||
| 40A35611 | 137-183 | Bk2 | S | 9.1 | 0.37 | ||||||||||||
| 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 | |||
| NK | NK | NK | ||||||||||||
| 40A35606 | 0-23 | Ap | S | 7.7 | 8.3 | 1 | ||||||||
| 40A35607 | 23-38 | A | S | 7.8 | 8.4 | 3 | ||||||||
| 40A35608 | 38-89 | B11 | S | 7.8 | 8.3 | 10 | ||||||||
| 40A35609 | 89-114 | B12 | S | 7.8 | 8.2 | 12 | ||||||||
| 40A35610 | 114-137 | Bk1 | S | 7.8 | 8.2 | 15 | ||||||||
| 40A35611 | 137-183 | Bk2 | S | 7.8 | 8.4 | 15 | ||||||||