*** Primary Characterization Data ***
Pedon ID: S2017CO013006B( Boulder, Colorado )Print Date: Dec 8 2025 10:30AM

Sampled as on May 23, 2017:Weld ; Fine, smectitic, mesic Aridic Argiustoll
Revised to :
United States Department of Agriculture
SSL-ProjectC2017USCO096   DSP 2017 CO Soil CarbonNatural Resources Conservation Service
-Site IDS2017CO013006B   Lat: 40° 5' 2.30" north  Long: 105° 5' 58.90" west  MLRA: 67BNational Soil Survey Center
-Pedon No. 17N0859Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
17N04210Ap1Ap10-11S2017CO013006B-1CP6-3-1SIL
17N04211Ap2Ap211-29S2017CO013006B-2CP6-3-2SICL
17N04212Bt1Bt129-50S2017CO013006B-3CP6-3-3SIC


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
 
17N042100-11Ap1S----------
17N0421111-29Ap2S----------
17N0421229-50Bt1S----------

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%
3D1
 
17N042100-11Ap1N1.016
17N0421111-29Ap2N1.016
17N0421229-50Bt1N1.017


*** Primary Characterization Data ***
Pedon ID: S2017CO013006B( Boulder, Colorado )Print Date: Dec 8 2025 10:30AM
Sampled As:WeldFine, smectitic, mesic Aridic Argiustoll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  17N0859

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 - - - - - - - - - - - - - - - - - - - - - -)
3B73B7
 
17N042100-11Ap1FCDB1.4419.1
17N0421111-29Ap2FCDB1.4516.5
17N0421229-50Bt1FCDB1.3619.0

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
 
17N042100-11Ap1N1.040.170.031.06
17N0421111-29Ap2N0.940.160.030.96
17N0421229-50Bt1N2.540.120.030.75

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
4E1a1a1a1
 
17N042100-11Ap1Ntr
17N0421111-29Ap2Ntr
17N0421229-50Bt1N16
NSSC SSL Report Creation