*** Primary Characterization Data ***
Pedon ID: 87IA141002( O'Brien, Iowa )Print Date: Jan 27 2023 6:15AM

Sampled as on Dec 1, 1989:Sac ; Fine-silty, mixed, mesic Typic Hapludoll
Revised to correlated on Dec 1, 1989:Sac ; Fine-silty, mixed, superactive, mesic Typic Hapludoll
United States Department of Agriculture
SSL-ProjectRP88IA156   EROSION 6Natural Resources Conservation Service
-Site ID87IA141002   Lat: 42° 55' 0.00" north  Long: 95° 35' 30.00" west  MLRA: 107National Soil Survey Center
-Pedon No. 88P0639Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
88P03382ApAp0-18SICL SICL
88P03383AA18-33SICL SICL
88P03384Bw11Bw133-48SICL SICL
88P03385Bw12Bw148-64SICL SICL
88P03386Bw21Bw264-81SICL SICL
88P03387Bw22Bw281-99SICL SICL
88P033882C2C99-122L L

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.84(NA)
Clay, carbonate free, Weighted Average31% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% 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
 
88P033820-18ApSsicl33.162.24.726.935.32.31.01.00.4--------2--
88P0338318-33ASsicl34.562.43.127.734.72.10.50.40.1--------1--
88P0338433-48Bw11Ssicl33.762.83.526.736.12.80.40.20.1--------1--
88P0338548-64Bw12Ssicl31.364.04.724.139.93.80.50.30.1--------1--
88P0338664-81Bw21Ssicl28.665.36.127.437.94.70.80.50.1--------1--
88P0338781-99Bw22Ssicl27.863.88.427.636.25.41.41.00.40.2------3--
88P0338899-1222CSl25.740.733.6--24.915.810.311.36.43.32.3------23--


*** Primary Characterization Data ***
Pedon ID: 87IA141002( O'Brien, Iowa )Print Date: Jan 27 2023 6:15AM
Sampled As:SacFine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0639

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%
3C2a1a3D18D18D1
 
88P033820-18ApS14.41.0190.860.44
88P0338318-33AS15.31.0170.820.44
88P0338433-48Bw11S14.91.0200.800.44
88P0338548-64Bw12S14.01.0200.830.45
88P0338664-81Bw21S13.31.0190.870.47
88P0338781-99Bw22S13.21.0180.870.47
88P0338899-1222CS11.01.0110.540.43

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 - - - - -)
6A1c
 
88P033820-18ApS2.30
88P0338318-33AS1.76
88P0338433-48Bw11S1.08
88P0338548-64Bw12S0.66
88P0338664-81Bw21S0.43
88P0338781-99Bw22S0.32
88P0338899-1222CS0.22


*** Primary Characterization Data ***
Pedon ID: 87IA141002( O'Brien, Iowa )Print Date: Jan 27 2023 6:15AM
Sampled As:SacFine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0639

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
 
88P033820-18ApS19.95.9--0.626.411.638.028.66992
88P0338318-33AS18.66.9--0.526.010.236.228.47292
88P0338433-48Bw11S17.67.9--0.626.18.134.227.17696
88P0338548-64Bw12S16.67.9--0.625.16.631.726.07997
88P0338664-81Bw21S16.4*7.80.10.624.94.729.624.984100
88P0338781-99Bw22S18.8*7.40.10.626.94.030.924.287100
88P0338899-1222CS42.3*7.60.10.314.0100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
 
88P033820-18ApS--
88P0338318-33AS--
88P0338433-48Bw11S--
88P0338548-64Bw12S--
88P0338664-81Bw21Str
88P0338781-99Bw22Str
88P0338899-1222CS1


*** Primary Characterization Data ***
Pedon ID: 87IA141002( O'Brien, Iowa )Print Date: Jan 27 2023 6:15AM
Sampled As:SacFine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  88P0639

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
 
88P033820-18ApS6.17.1
88P0338318-33AS5.76.3
88P0338433-48Bw11S5.96.5
88P0338548-64Bw12S6.06.5
88P0338664-81Bw21S6.77.3
88P0338781-99Bw22S6.57.4
88P0338899-1222CS7.77.925
NSSC SSL Report Creation