*** Primary Characterization Data ***
Pedon ID: S12TX3731023( Polk, Texas )Print Date: Nov 21 2024 12:30PM

Sampled as on Jun 24, 2012:Pluck ; Fine-loamy, siliceous, active, thermic Fluvaquentic Epiaquepts
Revised to correlated on May 3, 2014:Pluck ; Fine-loamy, siliceous, active, acid, thermic Fluvaquentic Endoaquepts
United States Department of Agriculture
SSL-ProjectC2012USTX095   TX MLRA 152BNatural Resources Conservation Service
-Site IDS12TX3731023   Lat: 30° 34' 39.80" north  Long: 94° 37' 52.70" west  MLRA: 152BNational Soil Survey Center
-Pedon No. 12N8323Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
12N04944AA0-15S2012TX3731023-1L L
12N04945Bw1Bw115-49S2012TX3731023-2L L
12N04946Bw2Bw249-99S2012TX3731023-3SCL SCL
12N04947Bg1Bg199-119S2012TX3731023-4SCL SL
12N04948Bg2Bg2119-161S2012TX3731023-5SL LS
12N04949CgCg161-203S2012TX3731023-6GR-S S
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base41% wt
Volume, >2mm, Weighted Average2% vol
LE, Whole Soil, Summed to 1m2cm/m
Clay, total, Weighted Average22% wt
Clay, carbonate free, Weighted Average22% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 40.41(NA)
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
12N049440-15ASl17.938.044.124.613.412.116.712.61.80.961--377
12N0494515-49Bw1Sl20.735.643.724.411.210.417.411.63.70.611--352
12N0494649-99Bw2Sscl22.327.450.317.79.79.116.618.85.20.612--433
12N0494799-119Bg1Ssl12.614.972.510.34.69.222.034.16.11.123--655
12N04948119-161Bg2Sls9.510.080.56.33.77.021.742.48.11.32627610
12N04949161-203CgSs5.94.589.62.91.61.816.352.516.22.841769127


*** Primary Characterization Data ***
Pedon ID: S12TX3731023( Polk, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:PluckFine-loamy, siliceous, active, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8323
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%
DbWR1DbWR1DbWR13C2a1a3D1
 
12N049440-15AS1.621.690.01415.67.71.0120.120.500.43
12N0494515-49Bw1S1.631.740.02212.26.91.0100.090.400.33
12N0494649-99Bw2S1.691.820.02515.37.61.0120.130.410.34
12N0494799-119Bg1S1.821.960.0249.44.11.0070.090.380.33
12N04948119-161Bg2S1.821.870.0086.62.81.0050.060.400.29
12N04949161-203CgS1.851.880.0044.11.81.0030.030.370.31
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
12N049440-15AS11.2
12N0494515-49Bw1S10.9
12N0494649-99Bw2S10.8
12N0494799-119Bg1S6.3
12N04948119-161Bg2S4.4
12N04949161-203CgS2.4
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 - - - - -)
4H2a4H2a4H2a4G24G24G24G24G2
 
12N049440-15AS1.580.070.011.6240.150.040.180.060.01155.8
12N0494515-49Bw1S0.270.01--0.3340.200.020.240.080.0141.1
12N0494649-99Bw2S0.170.02tr0.2110.170.020.180.080.0137.1
12N0494799-119Bg1S0.080.03--0.120.100.010.100.050.0118.6
12N04948119-161Bg2S0.080.030.010.130.080.010.070.040.0117.4
12N04949161-203CgS0.09--tr0.10.030.010.020.02tr11.0


*** Primary Characterization Data ***
Pedon ID: S12TX3731023( Polk, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:PluckFine-loamy, siliceous, active, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8323
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B3a1a4B3a1a4B1a1a
 
12N049440-15AS3.51.00.2--4.79.61.72.414.38.96.4273353
12N0494515-49Bw1S1.60.70.1--2.49.54.11.911.98.36.5632029
12N0494649-99Bw2S1.50.80.2--2.59.35.03.211.89.17.5672127
12N0494799-119Bg1S0.60.40.1--1.16.22.91.97.34.84.0731523
12N04948119-161Bg2S0.50.30.1--0.94.92.11.75.83.83.0701624
12N04949161-203CgS0.50.30.2--1.02.80.91.23.82.21.9472645
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 - -)%
4F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F1a1a1
 
12N049440-15AS1.90.51.3------tr1.7tr----0.60.10.933.3--0.450.0621
12N0494515-49Bw1S0.80.11.1--------0.9tr----0.2tr0.233.8--0.200.0512
12N0494649-99Bw2S0.50.10.8--------0.5tr----0.3--0.134.9--0.130.0411
12N0494799-119Bg1S0.60.10.9--------0.4tr----0.4--0.224.1--0.160.0422
12N04948119-161Bg2S0.70.10.8--------0.5------0.4--0.322.8--0.170.0431
12N04949161-203CgS1.30.31.1--------0.7tr----0.6tr0.722.3--0.280.0561
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
4C1a2a4C1a2a4F2
 
12N049440-15AS4.14.94.4
12N0494515-49Bw1S3.94.94.4
12N0494649-99Bw2S3.94.84.4
12N0494799-119Bg1S3.84.64.4
12N04948119-161Bg2S3.94.74.4
12N04949161-203CgS3.94.64.3


*** Primary Characterization Data ***
Pedon ID: S12TX3731023( Polk, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:PluckFine-loamy, siliceous, active, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8323
Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4G24D6a1
 
12N049440-15AS55.41.6
12N0494515-49Bw1S57.51.5
12N0494649-99Bw2S11.31.0
12N0494799-119Bg1S26.91.7
12N04948119-161Bg2S30.83.3
12N04949161-203CgS43.14.7


*** Primary Characterization Data ***
Pedon ID: S12TX3731023( Polk, Texas )Print Date: Nov 21 2024 12:30PM
Sampled As:PluckFine-loamy, siliceous, active, thermic Fluvaquentic Epiaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  12N8323
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
DepthFract7A1b1 7A2a tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
12N0494515.0-49.0Bw1tclyMT 4KK 3 SMEC
12N0494649.0-99.0Bw2tclyKK 4VR 3MT 3 KK 41 CMIX
12N0494799.0-119.0Bg1tclyKK 3MT 3VR 2QZ 2HV 1 KK 37GE 11 CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE GoethiteHV Hydroxy-Interlayered VermiculiteKK KaoliniteMT MontmorilloniteQZ Quartz
VR Vermiculite

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

INTERPRETATION (BY HORIZON):
CMIX - Mixed ClaySMEC - Smectitic
NSSC SSL Report Creation