*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM

Sampled as on Jul 1, 1981:Deunah ; Fine, montmorillonitic, frigid Typic Durixeralf
Revised to correlated:Deunah ; Very-fine, smectitic, frigid Abruptic Durixeralfs
United States Department of Agriculture
SSL-ProjectCP81ID248   SOUTHERN IDAHO TRANSECTNatural Resources Conservation Service
-Site IDS1981ID073008   Lat: 42° 1' 35.00" north  Long: 116° 20' 3.00" west  MLRA: 25National Soil Survey Center
-Pedon No. 81P0570Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P03374E1A210-5SIL
81P03375E2A225-18SIL
81P03376Bt1B21t18-28C
81P03377Bt2B22t28-43C
81P03378BtkB23tca43-56SIC
81P03379BkqmB31sIcam56-74L
81P033802Bkqm2B32casIm74-89
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.06(NA)
Clay, carbonate free, Weighted Average56% wt
Weighted Particles, 0.1-75mm, 75 mm Base7% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average56% wt
 
Weighted averages based on control section: 18-56 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
 
81P033740-5E1Ssil16.762.820.53.836.726.112.72.11.32.22.246--1710
81P033755-18E2Ssil23.658.517.99.532.725.811.11.81.11.72.234--137
81P0337618-28Bt1Sc67.825.46.820.614.610.84.01.20.60.50.51tr--51
81P0337728-43Bt2Sc61.029.99.19.017.212.75.01.10.91.01.12tr--62
81P0337843-56BtkSsic42.145.212.74.330.914.36.71.81.21.51.522--104
81P0337956-74BkqmSl12.936.750.43.021.914.815.111.28.78.86.64684718
81P0338074-892BkqmS------


*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM
Sampled As:DeunahFine, montmorillonitic, frigid Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0570
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
 
81P033740-5E1S1.251.290.01025.98.91.0160.200.960.53
81P033755-18E2S1.311.390.01923.710.61.0210.170.760.45
81P0337618-28Bt1S1.011.800.21153.235.51.0580.180.820.52
81P0337728-43Bt2S1.031.750.19152.633.81.0590.190.920.55
81P0337843-56BtkS1.161.350.05138.532.01.0590.071.390.76
81P0337956-74BkqmS1.271.350.01935.024.71.0530.124.081.91
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
81P033740-5E1S337
81P0337728-43Bt2S7547
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 - - - - -)
6B3a6A1c6C2b6G7a8J6C9a6G126V2
 
81P033740-5E1S0.1111.40130.90.10.240.080.270.100.08
81P033755-18E2S0.0890.85100.90.10.190.060.180.100.09
81P0337618-28Bt1S0.0830.7391.00.20.340.040.180.250.20
81P0337728-43Bt2S0.0820.79100.80.10.280.050.140.210.15
81P0337843-56BtkS0.0820.7590.390.070.200.290.20
81P0337956-74BkqmS0.0660.5480.290.030.080.250.13


*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM
Sampled As:DeunahFine, montmorillonitic, frigid Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0570
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
 
81P033740-5E1S9.93.20.41.114.65.219.816.17491
81P033755-18E2S11.23.50.80.716.24.720.918.07890
81P0337618-28Bt1S37.113.03.91.55.855.89199
81P0337728-43Bt2S36.513.44.31.33.456.49498
81P0337843-56BtkS44.6*16.05.61.32.558.696100
81P0337956-74BkqmS59.6*14.96.51.02.152.698100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
81P033740-5E1S0.102
81P033755-18E2S0.084
81P0337618-28Bt1S0.187
81P0337728-43Bt2S1.20.55.30.1--2.90.12.71.1----100.2tr0.710.3876
81P0337843-56BtkS3.01.29.00.1--3.90.17.41.90.1--91.20.11.380.6486
81P0337956-74BkqmS9.94.019.60.1--3.10.319.111.6--4.563.90.13.211.16107
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a18E1
 
81P033740-5E1S6.46.8
81P033755-18E2S6.16.9
81P0337618-28Bt1S6.67.0--
81P0337728-43Bt2S7.57.57.3--
81P0337843-56BtkS7.97.97.5tr--
81P0337956-74BkqmS7.87.97.72--600


*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM
Sampled As:DeunahFine, montmorillonitic, frigid Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0570
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 - - - - - - - - - - - - - - - - - - - -)
6S4
 
81P033740-5E1S5
81P033755-18E2S5
81P0337618-28Bt1S21
81P0337728-43Bt2S21
81P0337843-56BtkS21
81P0337956-74BkqmS15


*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM
Sampled As:DeunahFine, montmorillonitic, frigid Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0570
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
81P033740.0-5.0E1tclyMI 2VR 1 4.9 2.3
81P0337728.0-43.0Bt2tclyMT 3MI 1KK 1 8.7 1.5
81P0337956.0-74.0BkqmtclyMT 2MI 2KK 1 5.3 1.2

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 81ID073008( Owyhee, Idaho )Print Date: Apr 28 2025 5:43PM
Sampled As:DeunahFine, montmorillonitic, frigid Typic Durixeralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0570
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
81P033740.0-5.0E1vfs GS 9GA 6
81P033755.0-18.0E2vfs GS 5GA 2
81P0337618.0-28.0Bt1vfs GA 6GS 5
81P0337728.0-43.0Bt2vfs GS 11GA 6
81P0337843.0-56.0Btkvfs GA 14GS 2
81P0337956.0-74.0Bkqmvfs GS 5GA 4

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

MINERAL INTERPRETATION:
GA Glass AggregatesGS Glass
NSSC SSL Report Creation