*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM

Sampled as on Jul 30, 1991:Brownsto ; Loamy-skeletal, mixed Borollic Calciorthids
Revised to correlated on Oct 1, 1992:(unnamed) ; Coarse-loamy, mixed, active, frigid Borollic Calciorthid
United States Department of Agriculture
SSL-ProjectCP91CO242   WET MOUNTAIN SPANISH PEAKSNatural Resources Conservation Service
-Site IDS1991CO055006   Lat: 37° 52' 54.99" north  Long: 105° 12' 52.01" west  MLRA: 48ANational Soil Survey Center
-Pedon No. 91P1068Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P06974A1A10-5SCL FSL
91P06975A2A25-18SCL SCL
91P06976Bk1Bk118-39SL FSL
91P06977Bk2Bk239-56COSL SL
91P06978Bk3Bk3156-71SL SL
91P06979Bk3Bk3271-105SL COSL
91P06980Bk4Bk4105-150COS LCOS
91P06981OiOI3-0
91P06982A1A10-5FSL
91P06983A2A25-25SCL
91P06984Bk3Bk3271-81

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.21(NA)
Clay, carbonate free, Weighted Average11% wt
Weighted Particles, 0.1-75mm, 75 mm Base61% wt
Volume, >2mm, Weighted Average12% vol
Clay, total, Weighted Average16% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 25-100 cm


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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
 
91P069740-5A1Sfsl19.718.062.38.59.521.726.49.63.90.7trtr--41
91P069755-18A2Sscl24.126.149.81.913.113.021.018.05.33.52.022--324
91P0697618-39Bk1Sfsl17.624.258.21.312.212.024.415.48.36.33.821--363
91P0697739-56Bk2Ssl17.516.765.82.89.47.313.414.715.614.57.66636015
91P0697856-71Bk3Ssl18.218.663.27.210.08.613.114.911.813.310.17576019
91P0697971-105Bk3Scosl14.217.668.27.79.58.17.811.812.717.718.2121387433
91P06980105-150Bk4Slcos5.58.386.24.63.75.910.819.727.422.41920199258
91P069813-0OiS------
91P069820-5A1Sfsl14.322.763.09.113.622.025.110.84.11.0trtr--41
91P069835-25A2Sscl21.319.459.38.610.819.024.311.34.00.7trtr--40

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%
4A1d4A1h4B1c4B1c3C2a1a4B2b3D14C18D18D1
 
91P069740-5A1S1.181.290.03021.721.310.11.0240.131.230.51
91P069755-18A2S1.151.290.03827.913.11.0310.171.080.54
91P0697618-39Bk1S1.331.410.01923.510.71.0250.171.130.61
91P0697739-56Bk2S1.441.510.01419.218.69.01.0210.130.950.51
91P0697856-71Bk3S1.471.510.00819.59.91.0170.120.730.54
91P0697971-105Bk3S1.291.320.00631.229.99.11.0110.220.570.64
91P06980105-150Bk4S1.401.440.00514.82.61.0060.101.110.47
91P069813-0OiS80.01.087
91P069813-0OiM92.9
91P069820-5A1S19.51.0322.431.36
91P069820-5A1M19.5
91P069835-25A2S10.71.0261.170.50
91P069835-25A2M10.7


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F3C1e1a
 
91P069740-5A1S382013.3
91P0697739-56Bk2S11.7
91P0697971-105Bk3S20.7

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 - - - - -)
6A2d6A1c6C2b6G7a6D2a6C8a6G10
 
91P069740-5A1S1.712.322.10.1trtrtr
91P069755-18A2S1.431.161.8trtrtr--
91P0697618-39Bk1S1.250.691.4trtr----
91P0697739-56Bk2S1.090.321.2trtr----
91P0697856-71Bk3S2.990.620.7trtr--tr
91P0697971-105Bk3S2.500.310.5trtrtr0.1
91P06980105-150Bk4S0.210.021.1trtrtrtr
91P069813-0OiS33.8544.300.70.1trtr0.1
91P069820-5A1S6.286.701.70.1tr0.10.1
91P069835-25A2S1.591.771.80.1trtr0.1


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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
 
91P069740-5A1S22.4*3.7--0.526.61.728.324.294100
91P069755-18A2S52.8*3.1--0.4--26.1100100
91P0697618-39Bk1S49.0*3.9--0.3--19.9100100
91P0697739-56Bk2S47.0*4.6--0.3--16.6100100
91P0697856-71Bk3S46.5*5.1--0.2--13.3100100
91P0697971-105Bk3S43.7*4.8--0.2--8.1100100
91P06980105-150Bk4S24.3*2.30.10.3--6.1100100
91P069813-0OiS110.610.70.22.627.994.6
91P069820-5A1S28.54.60.11.034.27.842.034.78199
91P069835-25A2S17.63.90.10.822.42.224.625.09190

*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 - -)%
 
91P069740-5A1S--
91P069755-18A2S--
91P0697618-39Bk1S--
91P0697739-56Bk2S--
91P0697856-71Bk3S--
91P0697971-105Bk3S--
91P06980105-150Bk4S2
91P069820-5A1Str
91P069835-25A2Str


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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
4C1a2a4C1a2a6E1g
 
91P069740-5A1S6.76.9
91P069755-18A2S7.67.94
91P0697618-39Bk1S7.88.25
91P0697739-56Bk2S7.88.18
91P0697856-71Bk3S7.88.221
91P0697971-105Bk3S7.98.420
91P06980105-150Bk4S8.18.87
91P069813-0OiS6.06.3
91P069820-5A1S6.06.4
91P069835-25A2S6.97.3

Organic-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17-
 
MineralOMOM+(- Total -)Fiber ContentNaPyroDecompLimnic(- - pH - -)(- - Bulk Density - -)Proj
DepthContentTC*1.724MinCNC/NUnrubRubColorStateMatterCaCl2H2O33 kPa33 kPa rewetODSubs
Layer(cm)HorzPrep(- - - - - - - - % - - - - - - - -)ratio% (by vol)g cm-3cm cm-1
5A6A2d4C1a2a
 
91P069740-5A1S1.716.9
91P069755-18A2S1.437.92
91P0697618-39Bk1S1.258.22
91P0697739-56Bk2S1.098.19
91P0697856-71Bk3S2.998.212
91P0697971-105Bk3S2.508.419
91P06980105-150Bk4S0.218.841
91P069813-0OiS2033.856.3
91P069820-5A1S6.286.4
91P069835-25A2S1.597.3


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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
91P0697739.0-56.0Bk2tclyMT 4CA 2KK 2MI 1LE 1 156.9 0.6
91P0697971.0-105.0Bk3tclyCA 5MT 2KK 1 31.9 0.3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteLE LepidocrociteMI MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 91CO055006( Huerfano, Colorado )Print Date: Sep 23 2024 9:29PM
Sampled As:BrownstoLoamy-skeletal, mixed Borollic Calciorthids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P1068

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
91P0697739.0-56.0Bk2fs 42QZ 36FK 21OW 19OP 5CB 4BT 4
CL 2FP 2GS 2NE 1PR 1CA 1
GN 1ZR trHN trTM trMS tr
91P0697971.0-105.0Bk3fs 36QZ 33FK 24OW 23CB 11OP 3FP 3
BT 1PR 1MS 1CA 1GS trTM tr
FF trCL trAM trGN tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM AmphiboleBT BiotiteCA CalciteCB Carbonate AggregatesCL Chlorite
FF ForaminiferaFK Potassium FeldsparFP Plagioclase FeldsparGN GarnetGS Glass
HN HornblendeMS MuscoviteNE NephelineOP OpaquesOW Other Weatherable Minerals
PR PyroxeneQZ QuartzTM TourmalineZR Zircon
NSSC SSL Report Creation