*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM

Sampled as on Nov 1, 1989:Leta ; Clayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
Revised to correlated:Blase ; Clayey over loamy, smectitic, mesic Fluvaquentic Hapludolls
United States Department of Agriculture
SSL-ProjectCP90MO108   ST CHARLES COUNTYNatural Resources Conservation Service
-Site IDS1989MO183006   Lat: 38° 51' 41.00" north  Long: 90° 11' 37.00" west  MLRA: 115National Soil Survey Center
-Pedon No. 90P0428Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
90P02356Ap1Ap10-8SICL C
90P02357Ap2Ap28-22SIC C
90P02358Bw1Bw122-33SIC C
90P02359Bw2Bw233-61SICL SIC
90P023602C12C161-81SIL SIL
90P023612C22C281-165VFSL LVFS
90P023622C32C3165-187SIL SIL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.98(NA)
Clay, carbonate free, Weighted Average31% wt
Weighted Particles, 0.1-75mm, 75 mm Base1% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average31% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
90P023560-8Ap1Sc61.936.71.436.630.06.71.00.1tr0.10.2------tr--
90P023578-22Ap2Sc62.137.00.937.328.28.80.80.1trtrtr------tr--
90P0235822-33Bw1Sc59.539.21.333.331.47.81.20.1--tr--------tr--
90P0235933-61Bw2Ssic45.852.12.124.337.414.72.00.1trtrtr------tr--
90P0236061-812C1Ssil22.161.616.312.527.833.815.40.70.10.1--------1--
90P0236181-1652C2Slvfs4.618.676.82.91.317.373.33.00.40.1tr------4--
90P02362165-1872C3Ssil20.568.910.69.533.035.99.40.90.20.1tr------1--


*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM
Sampled As:LetaClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0428
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%
3C2a1a3D13F1a1a8D18D1
 
90P023560-8Ap1S22.41.070560.750.36
90P023578-22Ap2S23.91.072620.740.38
90P0235822-33Bw1S23.21.0700.730.39
90P0235933-61Bw2S20.41.0600.760.45
90P0236061-812C1S10.91.0330.950.49
90P0236181-1652C2S3.41.0101.430.74
90P02362165-1872C3S10.71.0290.940.52
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
 
90P023560-8Ap1S29.2
90P023578-22Ap2S31.6
90P0235822-33Bw1S32.6
90P0235933-61Bw2S29.6
90P0236061-812C1S17.4
90P0236181-1652C2S4.1
90P02362165-1872C3S17.2


*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM
Sampled As:LetaClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0428
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 - - - - -)
6B3a6R3a6A1c6C2b6G7a6D2a
 
90P023560-8Ap1S0.1650.021.67101.40.20.1
90P023578-22Ap2S0.1690.021.4281.50.20.1
90P0235822-33Bw1S0.1210.021.0891.40.10.1
90P0235933-61Bw2S0.0680.010.5991.40.10.1
90P0236061-812C1S0.010.511.00.1tr
90P0236181-1652C2S0.010.110.7trtr
90P02362165-1872C3S0.020.541.10.1tr
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
90P023560-8Ap1S34.18.20.22.044.56.851.346.28796
90P023578-22Ap2S33.28.10.21.643.17.951.046.18593
90P0235822-33Bw1S32.37.90.31.341.85.947.743.58896
90P0235933-61Bw2S26.7*6.70.30.934.65.239.834.687100
90P0236061-812C1S17.2*3.90.20.521.82.624.421.089100
90P0236181-1652C2S7.6*3.70.20.211.70.412.16.697100
90P02362165-1872C3S38.6*5.60.20.60.319.299100

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


*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM
Sampled As:LetaClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0428
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 - -)%
 
90P023560-8Ap1Str
90P023578-22Ap2Str
90P0235822-33Bw1S1
90P0235933-61Bw2S1
90P0236061-812C1S1
90P0236181-1652C2S3
90P02362165-1872C3S1
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
4C1a2a4C1a2a6E1g
 
90P023560-8Ap1S6.16.4
90P023578-22Ap2S5.96.4
90P0235822-33Bw1S6.16.4
90P0235933-61Bw2S6.26.6
90P0236061-812C1S6.16.7
90P0236181-1652C2S6.87.3
90P02362165-1872C3S7.57.94


*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM
Sampled As:LetaClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0428
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 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
90P023560.0-8.0Ap1tclyMT 4MI 3KK 2MM 1CL 1 197.9 2.3
QZ 1
90P0235822.0-33.0Bw1tclyMT 5MI 3KK 2CL 1QZ 1 197.6 2.2
90P0236061.0-81.02C1tclyMT 5MI 2KK 2CL 1QZ 1 188.0 1.8
90P02362165.0-187.02C3tclyMT 4MI 2KK 2QZ 1 177.7 1.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaMM Montmorillonite-MicaMT Montmorillonite
QZ Quartz

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


*** Primary Characterization Data ***
Pedon ID: 1989MO183006( St. Charles, Missouri )Print Date: Dec 4 2024 12:57PM
Sampled As:LetaClayey over loamy, montmorillonitic, mesic Fluvaquentic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  90P0428
Fine Earth Mineralogy (<2.0 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract 7D2tion
Layer(cm)Horzion( - - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)mg g-1
90P023560.0-8.0Ap1feth 92.0
90P023578.0-22.0Ap2feth 90.0
90P0235822.0-33.0Bw1feth 94.0
90P0235933.0-61.0Bw2feth 80.0
90P0236061.0-81.02C1feth 48.0
90P0236181.0-165.02C2feth 17.0
90P02362165.0-187.02C3feth 43.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm
NSSC SSL Report Creation