| *** Taxonomy Characterization Data *** |
| Pedon ID: 79TX489001 | ( Willacy, Texas ) | Print Date: Nov 12 2024 10:48AM |
| Sampled as on Jun 29, 1979: | Sauz ; Fine-loamy, mixed, hyperthermic Typic Natraqualfs |
| Revised to correlated on Jul 9, 2007: | Sauz ; Coarse-loamy, mixed, hyperthermic Typic Natraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80TX068 ARANSAS-BROOKS-REFUGIO-WILLACY COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1979TX489001 Lat: 26° 32' 59.70" north Long: 97° 25' 27.00" west MLRA: 150B | National Soil Survey Center | |
| - | Pedon No. | 80P0114 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 8D1 | 7B1a2 | ||||||||||
| 80P00559 | 0-18 | A | S | 3.2 | 1.6 | 0.63 | 70 | -- | |||||
| 80P00560 | 18-33 | Bt1 | S | 11.0 | 6.9 | 0.48 | 62 | -- | |||||
| 80P00561 | 33-61 | Bt2 | S | 18.4 | 13.1 | 0.49 | 57 | 1 | 79 | ||||
| 80P00562 | 61-102 | Btk | S | 13.0 | 9.8 | 0.48 | 60 | 1 | |||||
| 80P00563 | 102-140 | Bk | S | 12.6 | 8.1 | 0.50 | 60 | -- | |||||
| 80P00564 | 140-165 | Bzg | S | 22.1 | 15.2 | 0.43 | 55 | tr | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 80P00559 | 0-18 | A | S | 7.2 | 0.70 | -- | 100* | 100 | 0.53 | 24 | |||||||||
| 80P00560 | 18-33 | Bt1 | S | 8.0 | 0.63 | -- | 100* | 100 | 0.50 | 4.10 | 28 | ||||||||
| 80P00561 | 33-61 | Bt2 | S | 8.8 | 0.33 | tr | 100* | 100 | 0.48 | 4.38 | 36 | ||||||||
| 80P00562 | 61-102 | Btk | S | 8.4 | 0.06 | tr | 100* | 100 | 0.49 | 7.54 | 32 | ||||||||
| 80P00563 | 102-140 | Bk | S | 8.1 | 0.07 | tr | 100* | 100 | 0.47 | 10.28 | 31 | ||||||||
| 80P00564 | 140-165 | Bzg | S | 8.0 | 0.08 | tr | 100* | 100 | 0.44 | 9.33 | 38 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 59 | % wt | |
| Clay, total, Weighted Average | 15 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||