*** Primary Characterization Data ***
Pedon ID: 78TX469003( Victoria, Texas )Print Date: Feb 16 2025 5:53AM

Sampled as on Oct 30, 1978:Rydolph ; Fine-silty, mixed, hyperthermic Aquic Udifluvent
Revised to correlated on Mar 15, 2015:Rydolph ; Fine-silty, mixed, active, calcareous, hyperthermic Aeric Fluvaquents
United States Department of Agriculture
SSL-ProjectCP79TX038   VICTORIA COUNTYNatural Resources Conservation Service
-Site IDS1978TX469003   Lat: 28° 31' 31.00" north  Long: 96° 58' 58.01" west  MLRA: 150ANational Soil Survey Center
-Pedon No. 79P0037Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P00188AA10-23C SICL
79P00189C1C123-81SICL L
79P00190C2C281-122SIC SICL
79P00191C3C3122-150SICL SIL
79P00192C4C4150-180SIC SICL
79P00193C5C5180-203SICL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average25% wt
Weighted Particles, 0.1-75mm, 75 mm Base3% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average26% wt
LE, Whole Soil, Summed to 1m7cm/m
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
79P001880-23ASsicl39.747.313.0--37.69.77.35.00.30.20.2tr----6--
79P0018923-81C1Sl22.548.928.61.726.622.325.23.20.10.1--------3--
79P0019081-122C2Ssicl37.947.914.2--37.910.011.91.90.10.10.2------2--
79P00191122-150C3Ssil25.351.922.81.733.318.619.43.20.2trtr------3--
79P00192150-180C4Ssicl32.053.214.8--37.815.49.74.50.30.20.1------5--
79P00193180-203C5Sl19.738.541.8--24.114.431.69.70.5trtr------10--


*** Primary Characterization Data ***
Pedon ID: 78TX469003( Victoria, Texas )Print Date: Feb 16 2025 5:53AM
Sampled As:RydolphFine-silty, mixed, hyperthermic Aquic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0037
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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
79P001880-23AS1.341.840.11131.919.41.0270.170.650.49
79P0018923-81C1S1.271.410.03523.213.51.0120.120.620.60
79P0019081-122C2S1.201.810.14739.921.11.0210.230.560.56
79P00191122-150C3S1.321.590.06427.514.01.0130.180.560.55
79P00192150-180C4S1.311.630.07629.618.41.0170.150.570.58
79P00193180-203C5S1.421.600.04123.910.61.0120.190.550.54
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
 
79P001880-23AS0.1071.1210
79P0018923-81C1S0.0270.2911
79P0019081-122C2S0.55
79P00191122-150C3S0.96
79P00192150-180C4S0.99
79P00193180-203C5S2.38
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
 
79P001880-23AS55.2*2.44.71.326.0100100
79P0018923-81C1S41.8*1.211.90.613.9100100
79P0019081-122C2S42.7*1.620.90.921.4100100
79P00191122-150C3S40.5*1.215.40.614.1100100
79P00192150-180C4S42.1*1.418.70.818.1100100
79P00193180-203C5S39.4*1.013.50.610.9100100

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


*** Primary Characterization Data ***
Pedon ID: 78TX469003( Victoria, Texas )Print Date: Feb 16 2025 5:53AM
Sampled As:RydolphFine-silty, mixed, hyperthermic Aquic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0037
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6K1c6L1c6M1c8A8D58A1a5E
 
79P001880-23AS1.10.211.00.3--8.92.6----72.8tr1.161514
79P0018923-81C1S0.30.133.10.1--6.522.8----73.50.23.356874
79P0019081-122C2S0.40.145.70.1--5.435.6----109.30.44.607491
79P00191122-150C3S0.60.262.20.2--5.550.0----80.10.46.037498
79P00192150-180C4S0.60.259.90.2--5.546.3----95.90.45.787295
79P00193180-203C5S0.40.159.50.3--6.445.4----86.50.45.7877119
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
8C1e8C1a8C1b6E1b8E1
 
79P001880-23AS7.98.57.722
79P0018923-81C1S8.99.28.629
79P0019081-122C2S8.88.98.734370
79P00191122-150C3S8.78.98.435
79P00192150-180C4S8.68.88.434
79P00193180-203C5S8.68.98.625
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
79P001880-23AS9.3
79P0018923-81C1S10.0
79P0019081-122C2S9.9
79P00191122-150C3S9.8
79P00192150-180C4S9.8
79P00193180-203C5S9.8


*** Primary Characterization Data ***
Pedon ID: 78TX469003( Victoria, Texas )Print Date: Feb 16 2025 5:53AM
Sampled As:RydolphFine-silty, mixed, hyperthermic Aquic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0037
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
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
79P0018923.0-81.0C1tclyMT 4MI 3KK 2CA 2QZ 1KK 2 6.7 1.8
79P00193180.0-203.0C5tclyMT 5MI 3KK 3CA 2QZ 1 5.9 1.8

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

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: 78TX469003( Victoria, Texas )Print Date: Feb 16 2025 5:53AM
Sampled As:RydolphFine-silty, mixed, hyperthermic Aquic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0037
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 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
79P0018923.0-81.0C1vfs 58QZ 58CB 17FK 11CA 7AG 3FP 3
ZR trGS trMS trCL trPO trOP tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AG AntigoriteCA CalciteCB Carbonate AggregatesCL ChloriteFK Potassium Feldspar
FP Plagioclase FeldsparGS GlassMS MuscoviteOP OpaquesPO Plant Opal
QZ QuartzZR Zircon
NSSC SSL Report Creation