| *** Supplementary Characterization Data *** |
| Pedon ID: S2014TX463001 | ( Uvalde, Texas ) | Print Date: Dec 8 2025 4:55PM |
| Sampled as on Sep 27, 2014: | Knippa ; Fine, mixed, superactive, hyperthermic Vertic Calciustolls |
| Revised to correlated on Nov 10, 2015: | Uvalde ; Fine-silty, mixed, active, hyperthermic Aridic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USTX021 SCAN sites 12/2014 | Natural Resources Conservation Service |
| - | Site ID | S2014TX463001 Lat: 29° 12' 56.72" north Long: 99° 45' 18.86" west MLRA: 83A | National Soil Survey Center | |
| - | Pedon No. | 15N0348 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 15N01907 | 0-18 | Ap | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 89 | 69 | 55 | 45 | 99 | 98 | 98 | 93 | 83 | 0.01 | 0.003 | tr | 24.8 | 0.3 | ||
| 15N01908 | 18-46 | Bw1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 88 | 71 | 56 | 46 | 99 | 99 | 97 | 92 | 83 | 0.01 | 0.003 | tr | 21.9 | 0.3 | ||
| 15N01909 | 46-79 | Bw2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 96 | 88 | 72 | 57 | 47 | 97 | 97 | 96 | 92 | 83 | 0.01 | 0.003 | tr | 20.4 | 0.3 | ||
| 15N01910 | 79-163 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 97 | 93 | 83 | 81 | 76 | 65 | 46 | 33 | 82 | 81 | 80 | 78 | 74 | 0.01 | 0.007 | tr | 33.9 | 0.5 | ||
| 15N01911 | 163-203 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 99 | 98 | 96 | 94 | 88 | 75 | 54 | 40 | 95 | 95 | 93 | 90 | 85 | 0.01 | 0.004 | tr | 20.5 | 0.5 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| DbWR1 | DbWR1 | |||||||||||||||||||||||||||||
| 15N01907 | 0-18 | Ap | S | 1 | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.19 | 1.45 | 1.55 | 1.74 | 1.18 | 1.30 | 1.44 | 1.53 | 1.73 | 1.23 | 1.25 | |||||
| 15N01908 | 18-46 | Bw1 | S | 1 | 1 | -- | tr | 1 | 99 | 1 | -- | tr | 1 | 99 | 1.35 | 1.64 | 1.73 | 1.84 | 1.34 | 1.46 | 1.63 | 1.72 | 1.83 | 0.96 | 0.98 | |||||
| 15N01909 | 46-79 | Bw2 | S | 3 | 3 | -- | 1 | 2 | 97 | 3 | -- | 1 | 2 | 97 | 1.35 | 1.62 | 1.73 | 1.84 | 1.34 | 1.46 | 1.61 | 1.72 | 1.83 | 0.96 | 0.98 | |||||
| 15N01910 | 79-163 | Bk1 | S | 17 | 17 | -- | 7 | 10 | 83 | 17 | -- | 7 | 10 | 83 | 1.48 | 1.61 | 1.78 | 1.92 | 1.36 | 1.42 | 1.49 | 1.68 | 1.85 | 0.79 | 0.95 | |||||
| 15N01911 | 163-203 | Bk2 | S | 4 | 4 | -- | 2 | 2 | 96 | 4 | -- | 2 | 2 | 96 | 1.52 | 1.72 | 1.84 | 1.95 | 1.49 | 1.57 | 1.70 | 1.82 | 1.93 | 0.74 | 0.78 | |||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S2014TX463001 | ( Uvalde, Texas ) | Print Date: Dec 8 2025 4:55PM |
| Sampled As | : | Knippa | Fine, mixed, superactive, hyperthermic Vertic Calciustolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 15N0348 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 15N01907 | 0-18 | Ap | S | tr | -- | -- | tr | -- | tr | tr | 100 | 7 | 17 | 20 | 19 | 36 | 8 | 0.37 | 0.150 | 3.3 | 6.8 | 3.3 | 6.9 | 0.15 | 0.15 | |||
| 15N01908 | 18-46 | Bw1 | S | 1 | -- | -- | 1 | -- | tr | 1 | 99 | 8 | 19 | 23 | 11 | 38 | 8 | 0.39 | 0.145 | 2.9 | 6.7 | 2.9 | 6.7 | 0.14 | 0.14 | |||
| 15N01909 | 46-79 | Bw2 | S | 1 | -- | -- | 2 | -- | 1 | 1 | 99 | 7 | 18 | 24 | 11 | 38 | 11 | 0.35 | 0.129 | 2.9 | 6.3 | 2.9 | 6.3 | 0.15 | 0.15 | |||
| 15N01910 | 79-163 | Bk1 | S | 10 | -- | -- | 10 | -- | 4 | 6 | 90 | 5 | 23 | 19 | 14 | 30 | 1 | 0.33 | 0.078 | 1.3 | 2.8 | 1.4 | 3.1 | 0.13 | 0.14 | |||
| 15N01911 | 163-203 | Bk2 | S | 2 | -- | -- | 2 | -- | 1 | 1 | 98 | 6 | 26 | 23 | 11 | 32 | 0.34 | 0.107 | 1.7 | 4.2 | 1.8 | 4.5 | 0.12 | 0.12 | ||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -2 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 4C1a2a | 4F2 | ||||||||||||||||||||||||
| 15N01907 | 0-18 | Ap | S | 2 | 2 | 2 | 29 | 69 | 83 | 1 | 1 | 2 | 8 | 19 | 27 | 44 | 85 | c | 15.8 | 38.3 | 45.9 | 7.5 | 1.31 | |||
| 15N01908 | 18-46 | Bw1 | S | 2 | 2 | 2 | 29 | 69 | 84 | tr | 1 | 2 | 10 | 17 | 22 | 48 | 86 | c | 15.9 | 37.9 | 46.2 | 7.5 | 0.62 | |||
| 15N01909 | 46-79 | Bw2 | S | 6 | 6 | 6 | 27 | 67 | 90 | -- | 1 | 2 | 7 | 19 | 22 | 49 | 95 | c | 14.9 | 36.3 | 48.8 | 7.5 | 0.49 | |||
| 15N01910 | 79-163 | Bk1 | S | 25 | 25 | 25 | 14 | 61 | 49 | 2 | 1 | 2 | 4 | 9 | 17 | 65 | 66 | sicl | 11.1 | 49.1 | 39.8 | 7.5 | ||||
| 15N01911 | 163-203 | Bk2 | S | 7 | 7 | 7 | 18 | 75 | 68 | 1 | 1 | 3 | 5 | 9 | 18 | 63 | 73 | sic | 11.2 | 46.7 | 42.1 | 7.5 | 0.51 | |||