*** Primary Characterization Data ***
Pedon ID: S2011CO099004( Prowers, Colorado )Print Date: Jan 8 2026 3:44PM

Sampled as on Feb 22, 2011:Ulysses ; Fine-silty, mixed, superactive, mesic Aridic Haplustolls
Revised to :
United States Department of Agriculture
SSL-ProjectC2011USCO152   Irrigation Effects MLRA 67 and 69Natural Resources Conservation Service
-Site IDS11CO099004   Lat: 38° 7' 57.10" north  Long: 102° 24' 53.30" west  MLRA: 67BNational Soil Survey Center
-Pedon No. 11N0416Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
11N02147Ap1Ap10-6S11CO099004-1SICL SICL
11N02148Ap2Ap26-27S11CO099004-2SICL SICL
11N02149Bk1Bk127-48S11CO099004-3SIL SIL
11N02150Bk2Bk248-99S11CO099004-4SIL SIL
11N02151Bk3Bk399-137S11CO099004-5SIL SIL
11N02152CC137-200S11CO099004-6SIL SIL
Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base3% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average24% wt
Clay, carbonate free, Weighted Average22% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 10.76(NA)
LE, Whole Soil, Summed to 1m3cm/m
 
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
11N021470-6Ap1Ssicl36.248.315.517.0--23.824.513.31.30.60.3----tr--2tr
11N021486-27Ap2Ssicl34.650.514.916.81.425.425.113.21.10.30.20.1tr----2tr
11N0214927-48Bk1Ssil25.958.715.48.42.724.234.513.61.20.40.10.1------2--
11N0215048-99Bk2Ssil22.957.619.56.61.924.732.916.32.20.60.30.1------3--
11N0215199-137Bk3Ssil20.757.122.25.01.920.836.320.81.30.1tr--------1--
11N02152137-200CSsil20.760.319.05.21.623.137.217.41.30.20.1tr------2--


*** Primary Characterization Data ***
Pedon ID: S2011CO099004( Prowers, Colorado )Print Date: Jan 8 2026 3:44PM
Sampled As:UlyssesFine-silty, mixed, superactive, mesic Aridic Haplustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0416
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%
DbWR1DbWR1DbWR13C2a1a3D14E2a1a1a1
 
11N021470-6Ap1S1.371.550.04220.213.51.0501.0500.090.590.37
11N021486-27Ap2S1.451.680.05023.614.31.0491.0490.130.610.41
11N0214927-48Bk1S1.341.500.03819.511.01.0430.110.720.42
11N0215048-99Bk2S1.361.470.02622.39.61.0421.0420.170.790.42
11N0215199-137Bk3S1.331.410.02024.68.11.0411.0410.220.820.39
11N02152137-200CS1.281.360.02021.69.01.0411.0410.160.830.43
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 - - - - - - - - - - - - - - - - - - - - - -)
3C1b1a3C1c1a3C1d1a
 
11N021470-6Ap1S41.123.419.1
11N021486-27Ap2S40.727.121.4
11N0214927-48Bk1S38.925.317.3
11N0215048-99Bk2S38.025.915.7
11N0215199-137Bk3S39.321.913.1
11N02152137-200CS40.824.114.2
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 - - - - -)
4H2a4H2a4H2a
 
11N021470-6Ap1S2.810.300.072.89
11N021486-27Ap2S2.040.170.032.012
11N0214927-48Bk1S1.360.010.031.4123
11N0215048-99Bk2S1.080.060.101.119
11N0215199-137Bk3S0.920.010.140.9131
11N02152137-200CS0.90--0.140.9


*** Primary Characterization Data ***
Pedon ID: S2011CO099004( Prowers, Colorado )Print Date: Jan 8 2026 3:44PM
Sampled As:UlyssesFine-silty, mixed, superactive, mesic Aridic Haplustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0416
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B1a1a
 
11N021470-6Ap1S52.0*7.70.52.262.421.5100
11N021486-27Ap2S51.7*8.10.70.360.821.0100
11N0214927-48Bk1S49.3*8.11.30.258.918.6100
11N0215048-99Bk2S56.0*8.22.10.366.618.0100
11N0215199-137Bk3S52.2*8.33.90.264.616.9100
11N02152137-200CS54.4*7.34.40.366.417.2100

*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 - -)%
4F24F24F24F24F24F24F24F24F24F24F24F24F24F24F24F1a1a1
 
11N021470-6Ap1S12.35.94.52.2--4.4--2.9----3.70.713.553.70.12.450.8511
11N021486-27Ap2S5.53.15.10.1--2.8--0.8----9.90.20.157.4tr1.310.5122
11N0214927-48Bk1S8.34.97.9----1.4--1.0----19.30.20.154.90.11.950.6453
11N0215048-99Bk2S22.014.618.0tr--1.0--2.1----55.30.70.649.00.24.301.4874
11N0215199-137Bk3S21.915.835.80.1--0.9--4.2----69.90.80.646.60.25.571.68138
11N02152137-200CS18.916.740.4tr--0.8--4.9----74.20.70.652.90.26.131.951310
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
4C1a2a4C1a2a4F24E2a1a1a1
 
11N021470-6Ap1S7.67.87.6--
11N021486-27Ap2S7.98.28.1--
11N0214927-48Bk1S8.08.38.0--
11N0215048-99Bk2S8.08.18.0tr
11N0215199-137Bk3S8.18.28.2--
11N02152137-200CS8.18.38.2--


*** Primary Characterization Data ***
Pedon ID: S2011CO099004( Prowers, Colorado )Print Date: Jan 8 2026 3:44PM
Sampled As:UlyssesFine-silty, mixed, superactive, mesic Aridic Haplustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0416
Phosphorous-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorous - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4D5a1
 
11N021470-6Ap1S24.7
11N021486-27Ap2S4.7
11N0214927-48Bk1S0.9
11N0215048-99Bk2S0.5
11N0215199-137Bk3S0.4
11N02152137-200CS1.0


*** Primary Characterization Data ***
Pedon ID: S2011CO099004( Prowers, Colorado )Print Date: Jan 8 2026 3:44PM
Sampled As:UlyssesFine-silty, mixed, superactive, mesic Aridic Haplustolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  11N0416
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
11N021486.0-27.0Ap2tclyKK 2MT 2MI 2 KK 27 CMIX
11N0214927.0-48.0Bk1tclyMT 4KK 2MI 2 SMEC
11N0215048.0-99.0Bk2tclyMT 3VR 2KK 2MI 2FK 1 SMEC
11N02152137.0-200.0CtclyMT 3VR 2KK 2MI 2 SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FK Potassium FeldsparKK KaoliniteMI MicaMT MontmorilloniteVR 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