*** Primary Characterization Data ***
Pedon ID: 83IA107001( Keokuk, Iowa )Print Date: Nov 12 2024 12:26AM

Sampled as on Sep 29, 1983:Adair ; Fine, montmorillonitic Aquic Argiudolls
Revised to correlated on Oct 1, 1992:(unnamed) ; Fine-loamy, mixed, mesic Typic Hapludalf
United States Department of Agriculture
SSL-ProjectRP84IA114   KEOKUK COUNTY EROSIONNatural Resources Conservation Service
-Site IDS1983IA107001   Lat: 41° 20' 24.00" north  Long: 92° 16' 11.00" west  MLRA: 108CNational Soil Survey Center
-Pedon No. 84P0424Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
84P02275ApAp0-13CL L
84P02276BABA13-28CL L
84P02277Bt1Bt128-43CL L
84P02278Bt2Bt243-69CL SCL
84P02279Bt31Bt369-86CL SCL
84P02280Bt32Bt386-104CL L

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average23% wt
Weighted Particles, 0.1-75mm, 75 mm Base45% wt
Volume, >2mm, Weighted Average2% vol
Clay, total, Weighted Average23% wt
 
Weighted averages based on control section: 28-78 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
84P022750-13ApSl17.644.138.321.222.97.516.710.23.10.8tr----31tr
84P0227613-28BASl18.034.847.218.416.48.719.012.24.92.4trtr--40tr
84P0227728-43Bt1Sl18.130.751.216.414.39.820.613.35.02.51----421
84P0227843-69Bt2Sscl23.822.154.111.210.98.818.517.35.63.934--497
84P0227969-86Bt31Sscl26.427.745.913.913.811.616.611.24.22.31tr--361
84P0228086-104Bt32Sl18.329.851.914.515.310.716.315.36.53.1216469


*** Primary Characterization Data ***
Pedon ID: 83IA107001( Keokuk, Iowa )Print Date: Nov 12 2024 12:26AM
Sampled As:AdairFine, montmorillonitic Aquic Argiudolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  84P0424

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%
3C2a1a3D18D1
 
84P022750-13ApS8.11.0070.46
84P0227613-28BAS7.51.0180.42
84P0227728-43Bt1S6.91.0070.38
84P0227843-69Bt2S8.61.0150.36
84P0227969-86Bt31S10.41.0140.39
84P0228086-104Bt32S7.71.0070.42

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
 
84P022750-13ApS1.53
84P0227613-28BAS0.66
84P0227728-43Bt1S0.44
84P0227843-69Bt2S0.29
84P0227969-86Bt31S0.21
84P0228086-104Bt32S0.11

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
4C1a2a4C1a2a
 
84P022750-13ApS5.66.2
84P0227613-28BAS5.36.2
84P0227728-43Bt1S4.65.7
84P0227843-69Bt2S4.65.5
84P0227969-86Bt31S4.85.6
84P0228086-104Bt32S4.95.6
NSSC SSL Report Creation