| *** Andic Soil Properties Data *** |
| Pedon ID: 02TX505003 | ( Zapata, Texas ) | Print Date: Dec 11 2024 4:16PM |
| Sampled as on Oct 7, 2002: | Laredo ; Fine, mixed, superactive, calcareous, hyperthermic Torrertic Haplustolls |
| Revised to SSL on Apr 6, 2004: | Laredo ; Fine, mixed, active, hyperthermic Torrertic Haplustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USTX037 DUVAL, STARR, AND ZAPATA CO.S - SOUTH TEXAS | Natural Resources Conservation Service |
| - | Site ID | S2002-TX505-003 Lat: 27° 22.80" north Long: 99° 2555.50" west MLRA: 83B | National Soil Survey Center | |
| - | Pedon No. | 03N0179 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Andic Soil Properties Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | |||
| Total | Fine | CaCO3 | CoSi to | Est | .1-75 | Vol >2mm | Bulk | COLE | Al+½Fe | Al+½Fe | ||||||||||||||
| Clay | Clay | Clay | VCoS | Clay | Fraction | % of | (- - - - 1500 kPa - - - -) | Density | Whole | (- - - - - - - - - - Glass Content - - - - - - - - - -) | *15.625 | *60.0 | ||||||||||||
| Depth | <.002 | <.0002 | <.002 | .02 - 2 | Content | Whole Soil | air-dry | field moist | /Clay | 33 kPa | Soil | csi | vfs | fs | ms | cs | vcs | Wt Avg | +Glass | +Glass | ||||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - % of <2 mm - - - - - - - - -) | % of <75 mm | (- - - - - - - - % - - - - - - -) | g cm-3 | cm cm-1 | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| 3A1a1a | 3A1a1a | 3C2a1a | DbWR1 | |||||||||||||||||||||
| 03N00949 | 0-18 | Ap | S | 41.8 | 15 | 1 | 16.1 | 0.39 | 1.19 | 0.062 | 0 | |||||||||||||
| 03N00950 | 18-30 | A | S | 42.8 | 16 | 2 | 16.8 | 0.39 | 1.36 | 0.074 | ||||||||||||||
| 03N00951 | 30-66 | Bw | S | 46.7 | 2.7 | 14 | 1 | 18.5 | 0.40 | 1.35 | 0.079 | |||||||||||||
| 03N00952 | 66-99 | Bk1 | S | 46.1 | 2.1 | 14 | tr | 19.0 | 0.41 | 1.33 | 0.087 | |||||||||||||
| 03N00953 | 99-123 | Bk2 | S | 45.3 | 11 | tr | 19.1 | 0.42 | 1.26 | 0.076 | ||||||||||||||
| 03N00954 | 123-145 | Bk3 | S | 40.5 | 14 | 1 | 18.0 | 0.44 | 1.34 | 0.067 | ||||||||||||||
| 03N00955 | 145-168 | Bk4 | S | 26.6 | 1.0 | 19 | 2 | 12.4 | 0.47 | 1.46 | 0.037 | |||||||||||||
| 03N00956 | 168-208 | Bk5 | S | 26.1 | 6.2 | 19 | 2 | 10.3 | 0.39 | 1.50 | 0.036 | 1 | ||||||||||||
| 03N00957 | 208-229 | Bk6 | S | 24.6 | 5.9 | 15 | 1 | 9.9 | 0.40 | 1.52 | 0.029 | |||||||||||||
| Andic Soil Properties Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| CO3 | Al+ | 8*Si | Optical | KCl | NH4OAC | Sum | (- Base Sat -) | |||||||||||||||
| pH | pH | Org | Tot | as | NZ | ½Fe | 8*Si | 2*Fe | +2*Fe | Density | Extr | Sum | Bases+ | NH4OAC | Sum of | Melanic | (- Atterberg -) | |||||
| Depth | H2O | NaF | C | C | CaCO3 | P Ret | Oxal | Oxal | Oxal | Oxal | Oxal | Al | Bases | Extr Al | pH 7.0 | Cations | Index | LL | PI | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - % wt - - - - - - - - - - - - - - - - - -) | cmol(+) kg-1 | (- meq 100g-1 -) | (- - - - % - - - - -) | ( % <0.4mm ) | ||||||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | ||||||||||||||||||||
| 03N00949 | 0-18 | Ap | S | 8.0 | 1.29 | 3 | 56.3 | 100* | ||||||||||||||
| 03N00950 | 18-30 | A | S | 8.1 | 1.22 | 3 | 60.6 | 100* | ||||||||||||||
| 03N00951 | 30-66 | Bw | S | 8.0 | 1.16 | 4 | 63.9 | 100* | ||||||||||||||
| 03N00952 | 66-99 | Bk1 | S | 7.7 | 1.05 | 5 | 71.8 | 100* | ||||||||||||||
| 03N00953 | 99-123 | Bk2 | S | 8.0 | 0.87 | 4 | 69.5 | 100* | ||||||||||||||
| 03N00954 | 123-145 | Bk3 | S | 8.2 | 0.80 | 5 | 63.7 | 100* | ||||||||||||||
| 03N00955 | 145-168 | Bk4 | S | 8.3 | 0.76 | 6 | 57.2 | 100* | ||||||||||||||
| 03N00956 | 168-208 | Bk5 | S | 8.2 | 2.71 | 23 | 55.4 | 100* | ||||||||||||||
| 03N00957 | 208-229 | Bk6 | S | 8.0 | 2.55 | 22 | 55.9 | 100* | ||||||||||||||