*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM

Sampled as on Jul 1, 1980:Monogram ; Fine-silty, mixed Borollic Haplargid
Revised to correlated:Monogram ; Fine-silty, mixed, mesic Ustollic Haplargids
United States Department of Agriculture
SSL-ProjectCP80CO255   LAPLATA, MONTEZUMA AND SAN MIGUEL COUNTIESNatural Resources Conservation Service
-Site IDS1980CO085001   Lat: 38° 12' 53.00" north  Long: 108° 47' 24.99" westNational Soil Survey Center
-Pedon No. 80P0373Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P01978A1A110-3L
80P01979A2A123-8L
80P01980BB18-18L
80P01981BtB21t18-36L
80P01982BtkB22tca36-51L
80P01983BkB3ca51-71L
80P019842Bk12C1ca71-107SCL
80P019852Bk22C2ca107-132C
80P019862C2C3132-168SCL
80P01987RR168-173
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.81(NA)
Clay, carbonate free, Weighted Average20% wt
Weighted Particles, 0.1-75mm, 75 mm Base15% wt
Volume, >2mm, Weighted Average1% vol
Clay, total, Weighted Average25% wt
 
Weighted averages based on control section: 18-69 cm


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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
 
80P019780-3A1Sl14.136.549.410.825.740.66.81.40.40.2trtr--10tr
80P019793-8A2Sl17.439.942.711.628.334.96.01.30.30.2trtr--8tr
80P019808-18BSl24.633.941.510.423.534.36.01.00.2trtrtr--7tr
80P0198118-36BtSl24.934.340.812.521.833.35.71.30.30.2tr----8tr
80P0198236-51BtkSl26.130.043.92.012.018.033.47.62.10.40.4trtr--11tr
80P0198351-71BkSl24.233.242.613.716.816.421.19.55.43.63.051--266
80P0198471-1072Bk1Sscl31.622.246.223.412.79.511.59.16.17.711.81tr--351
80P01985107-1322Bk2Sc41.021.537.524.212.09.515.18.14.74.05.612--253
80P01986132-1682CSscl29.324.446.310.310.713.725.510.05.63.22.0324289
80P01987168-173RS------
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
 
80P019780-3A1S1.381.470.02112.86.01.0160.090.910.43
80P019793-8A2S6.71.0200.830.39
80P019808-18BS8.61.0290.820.35
80P0198118-36BtS1.461.630.03720.19.61.0300.150.820.39
80P0198236-51BtkS10.61.0250.660.41
80P0198351-71BkS1.491.540.01124.312.71.0170.170.380.52
80P0198471-1072Bk1S14.51.0170.180.46
80P01985107-1322Bk2S16.21.0240.230.40
80P01986132-1682CS1.221.290.01829.611.41.0210.210.370.39


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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
 
80P0198118-36BtS3114
80P0198351-71BkS3311
80P01986132-1682CS3818
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 - - - - -)
6B1b6A1c6C2b6G7a
 
80P019780-3A1S0.0851.04120.70.1
80P019793-8A2S0.0760.89120.70.1
80P019808-18BS0.0670.5580.80.1
80P0198118-36BtS0.0620.5590.80.1
80P0198236-51BtkS0.0470.4490.80.1
80P0198351-71BkS0.490.3tr
80P0198471-1072Bk1S0.470.1tr
80P01985107-1322Bk2S0.370.4tr
80P01986132-1682CS0.250.6tr


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A8a5C35C1
 
80P019780-3A1S9.6*3.70.20.81.812.889100
80P019793-8A2S10.2*4.90.11.21.114.494100
80P019808-18BS13.0*7.80.20.41.420.294100
80P0198118-36BtS12.9*8.80.60.40.920.396100
80P0198236-51BtkS44.3*12.31.10.417.3100100
80P0198351-71BkS43.2*10.51.80.39.2100100
80P0198471-1072Bk1S42.7*10.62.90.35.7100100
80P01985107-1322Bk2S45.6*16.23.70.49.3100100
80P01986132-1682CS42.6*15.63.00.610.9100100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A1a4F1a1a15E
 
80P019780-3A1S0.132
80P019793-8A2S0.131
80P019808-18BS0.101
80P0198118-36BtS0.133
80P0198236-51BtkS1.31.44.8tr--3.20.10.41.4--0.144.2tr0.600.2754
80P0198351-71BkS1.13.112.0tr--4.90.22.97.30.10.243.0tr1.540.58148
80P0198471-1072Bk1S6.726.035.60.3--2.30.316.351.01.31.545.20.25.271.82239
80P01985107-1322Bk2S16.146.837.30.5--1.00.515.387.03.2--60.40.36.712.95167
80P01986132-1682CS5.729.031.60.6--2.30.411.856.1----50.90.25.051.73138


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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
8C1e8C1a8C1b6E1b6F1c8E1
 
80P019780-3A1S6.77.3tr
80P019793-8A2S6.77.3tr
80P019808-18BS7.07.6--
80P0198118-36BtS7.48.0--
80P0198236-51BtkS8.38.88.14
80P0198351-71BkS8.48.98.444--
80P0198471-1072Bk1S8.48.58.270--660
80P01985107-1322Bk2S8.58.58.344--
80P01986132-1682CS8.48.68.323--


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
80P019780.0-3.0A1tclyMI 2KK 2MT 2QZ 1
80P0198118.0-36.0BttclyMT 3MI 3KK 3CL 1QZ 1KK 17 6.9 2.4
80P0198351.0-71.0BktclyCA 3MI 1KK 1 3.0 1.0
80P01986132.0-168.02CtclyMT 2MI 2KK 2CA 2QZ 1KK 6 3.6 1.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteCL ChloriteKK KaoliniteMI MicaMT Montmorillonite
QZ Quartz

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


*** Primary Characterization Data ***
Pedon ID: 80CO085001( Montrose, Colorado )Print Date: Apr 30 2025 11:42AM
Sampled As:MonogramFine-silty, mixed Borollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0373
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
80P019780.0-3.0A1vfs 82QZ 81FK 13FP 2BT 1MS 1OP 1
CL trTM tr
80P0198118.0-36.0Btvfs 77QZ 76FK 16FP 5OP 1BT 1MS 1
CL tr
80P01986132.0-168.02Cvfs 72QZ 70CA 13FK 12FP 2BT 2TM 1
MS 1OP 1OT tr

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

MINERAL INTERPRETATION:
BT BiotiteCA CalciteCL ChloriteFK Potassium FeldsparFP Plagioclase Feldspar
MS MuscoviteOP OpaquesOT OtherQZ QuartzTM Tourmaline
NSSC SSL Report Creation