*** Primary Characterization Data ***
Pedon ID: 79TX479004( Webb, Texas )Print Date: May 30 2024 6:35PM

Sampled as on Dec 1, 1979:McAllen ; Fine-loamy, mixed, hyperthermic Aridic Ustochrept
Revised to correlated:Moglia ; Fine-loamy, mixed, superactive, hyperthermic Ustollic Calciorthids
United States Department of Agriculture
SSL-ProjectCP80TX124   WEBB COUNTYNatural Resources Conservation Service
-Site IDS1979TX479004   Lat: 27° 37' 15.00" north  Long: 99° 12' 20.01" west  MLRA: 83BNational Soil Survey Center
-Pedon No. 80P0179Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P00897AA10-18CL CL
80P00898BB2118-53CL C
80P00899BkB22ca53-76CL CL
80P009002B2C76-107L L
80P009012Bky2Ccacs107-137L
80P009023Bky3Ccacs137-152C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.03(NA)
Clay, carbonate free, Weighted Average27% wt
Weighted Particles, 0.1-75mm, 75 mm Base22% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average33% 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) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
80P008970-18AScl32.528.039.57.31.211.516.515.321.42.30.40.1tr2--262
80P0089818-53BSc40.830.628.613.67.714.016.67.619.61.00.20.213--244
80P0089953-76BkScl38.832.428.88.57.716.216.212.714.81.00.20.1tr1--171
80P0090076-1072BSl19.139.341.61.32.420.418.920.418.72.00.30.2tr1tr231
80P00901107-1372BkyStrtr--
80P00902137-1523BkyS1tr--


*** Primary Characterization Data ***
Pedon ID: 79TX479004( Webb, Texas )Print Date: May 30 2024 6:35PM
Sampled As:McAllenFine-loamy, mixed, hyperthermic Aridic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0179
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 )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
4A1d4A1h4B1c3C2a1a3D14E2a1a1a14C18D18D1
 
80P008970-18AS1.771.77--14.61.0210.770.45
80P0089818-53BS1.421.760.07226.116.91.0250.130.640.41
80P0089953-76BkS17.71.0240.640.46
80P0090076-1072BS15.81.0251.340.83
80P00901107-1372BkyS19.51.030
80P00902137-1523BkyS20.11.020
Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6B1b6A1c
 
80P008970-18AS0.1191.2911
80P0089818-53BS0.0720.7210
80P0089953-76BkS0.0590.509
80P0090076-1072BS0.28
80P00901107-1372BkyS0.09
80P00902137-1523BkyS0.09
CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8a5C35C1
 
80P008970-18AS62.2*1.90.41.025.0100100
80P0089818-53BS63.3*2.44.20.626.0100100
80P0089953-76BkS65.8*2.721.80.524.7100100
80P0090076-1072BS64.1*2.320.10.525.6100100
80P00901107-1372BkyS1.715.20.520.8
80P00902137-1523BkyS2.119.40.723.9

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 79TX479004( Webb, Texas )Print Date: May 30 2024 6:35PM
Sampled As:McAllenFine-loamy, mixed, hyperthermic Aridic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0179
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
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A1a4F1a1a15E
 
80P008970-18AS6.80.51.50.2--5.80.20.91.10.3--52.8tr0.810.3611
80P0089818-53BS15.61.426.50.1--2.90.637.37.7----59.30.24.511.47109
80P0089953-76BkS101.39.2262.70.2--1.54.9291.869.1----57.21.325.807.702735
80P0090076-1072BS66.66.5241.30.2--1.54.8214.891.7----46.60.922.006.703540
80P00901107-1372BkyS45.54.0169.50.2----2.6132.676.67.1--51.815.316.62
80P00902137-1523BkyS43.04.4156.70.2--0.82.8125.883.2----62.915.557.25
pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
8C1e8C1a8C1b6E1b6F1c8E1
 
80P008970-18AS7.68.07.36--
80P0089818-53BS7.77.87.115--
80P0089953-76BkS7.87.77.116--
80P0090076-1072BS7.87.77.215--480
80P00901107-1372BkyS7.87.87.4824
80P00902137-1523BkyS7.87.87.5723


*** Primary Characterization Data ***
Pedon ID: 79TX479004( Webb, Texas )Print Date: May 30 2024 6:35PM
Sampled As:McAllenFine-loamy, mixed, hyperthermic Aridic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0179
Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i&nbsp;&nbsp;7C3&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
80P0089818.0-53.0BtclyMT 5CA 3MI 2KK 1QZ 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7&nbsp;&nbsp;1.5&nbsp;&nbsp;&nbsp;
80P0090076.0-107.02BtclyMT 2CA 2QZ 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.6&nbsp;&nbsp;1.1&nbsp;&nbsp;&nbsp;
80P00902137.0-152.03BkytclyMT 3CA 2KK 1MI 1QZ 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7&nbsp;&nbsp;1.7&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT MontmorilloniteQZ Quartz

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 79TX479004( Webb, Texas )Print Date: May 30 2024 6:35PM
Sampled As:McAllenFine-loamy, mixed, hyperthermic Aridic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0179
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract&nbsp;&nbsp;&nbsp;7B1a2&nbsp;tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
80P0089818.0-53.0Bvfs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;67QZ 64FK 16AR 10FP 5CB 2OP 2&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EP 1ZR 1KK trCA tr&nbsp;&nbsp;&nbsp;
80P00902137.0-152.03Bkyvfs&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25FD 66QZ 25FP 4AR 3GA 1EP tr&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;KK trOP tr&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
AR Weatherable AggregatesCA CalciteCB Carbonate AggregatesEP EpidoteFD Feldspar
FK Potassium FeldsparFP Plagioclase FeldsparGA Glass AggregatesKK KaoliniteOP Opaques
QZ QuartzZR Zircon&nbsp;&nbsp;&nbsp;
NSSC SSL Report Creation