*** Primary Characterization Data ***
Pedon ID: 91CO097002( Pitkin, Colorado )Print Date: Nov 27 2024 10:02AM

Sampled as on Jul 30, 1991:Tolby ; Sandy-skeletal, mixed Typic Cryochrepts
Revised to correlated on May 1, 1998:(unnamed) ; Sandy-skeletal, mixed Typic Cryochrept
United States Department of Agriculture
SSL-ProjectRP92CO063   HOLY CROSS SSANatural Resources Conservation Service
-Site IDS1991CO097002   National Soil Survey Center
-Pedon No. 92P0285Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
92P01816E1E10-10L SL
92P01817E2E210-31SL LCOS
92P01818BwBw31-56SL COSL
92P01819BCBC56-102SC LCOS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.88(NA)
Clay, carbonate free, Weighted Average5% wt
Weighted Particles, 0.1-75mm, 75 mm Base86% wt
Volume, >2mm, Weighted Average38% vol
Clay, total, Weighted Average5% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
92P018160-10E1Ssl5.642.052.419.822.210.911.010.613.16.8511--5116
92P0181710-31E2Slcos4.520.375.29.011.39.116.518.320.111.21522108247
92P0181831-56BwScosl6.617.775.78.49.310.615.117.817.614.6132758145
92P0181956-102BCSlcos4.111.084.93.97.18.015.119.724.018.11825149057


*** Primary Characterization Data ***
Pedon ID: 91CO097002( Pitkin, Colorado )Print Date: Nov 27 2024 10:02AM
Sampled As:TolbySandy-skeletal, mixed Typic Cryochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0285
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
 
92P018160-10E1S5.51.0111.750.98
92P0181710-31E2S2.71.0050.930.60
92P0181831-56BwS4.61.0070.880.70
92P0181956-102BCS2.61.0040.880.63
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
 
92P018160-10E1S0.03
92P0181710-31E2S0.38
92P0181831-56BwS0.24
92P0181956-102BCS0.18
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
 
92P018160-10E1S10.2*1.20.20.412.01.813.89.887100
92P0181710-31E2S2.10.40.10.43.02.25.24.25871
92P0181831-56BwS2.30.40.10.23.06.29.25.83352
92P0181956-102BCS2.10.40.10.22.86.69.43.63078

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 91CO097002( Pitkin, Colorado )Print Date: Nov 27 2024 10:02AM
Sampled As:TolbySandy-skeletal, mixed Typic Cryochrepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  92P0285
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 - -)%
 
92P018160-10E1S2
92P0181710-31E2S2
92P0181831-56BwS2
92P0181956-102BCS3
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
 
92P018160-10E1S6.27.2
92P0181710-31E2S5.35.5
92P0181831-56BwS5.15.7
92P0181956-102BCS5.25.8
NSSC SSL Report Creation