*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM

Sampled as on May 30, 1970:STUNNER
Revised to correlated:unnamed ; Fine-loamy, mixed Borollic Haplargids
United States Department of Agriculture
SSL-ProjectNL70CO008   SAN LUIS BASINNatural Resources Conservation Service
-Site IDS1970CO105002   Lat: 37° 37' 26.00" north  Long: 106° 15' 42.00" westNational Soil Survey Center
-Pedon No. 70C0087Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
70C00552AA10-1370552L L
70C00553Bt1B21t13-2870553CL C
70C00554Bt2B22t28-4870554CL CL
70C00555Bk11B31ca48-5870555L C
70C00556Bk12B32ca58-7970556L CL
70C00557Bk2C1ca79-9770557L L
70C00558Bk3C2ca97-13270558L L
70C00559Bk4C3ca132-15770559SL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.84(NA)
Clay, carbonate free, Weighted Average37% wt
Weighted Particles, 0.1-75mm, 75 mm Base20% wt
Volume, >2mm, Weighted Average3% vol
Clay, total, Weighted Average40% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 13-48 cm


*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM
Sampled As:STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  70C0087
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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
70C005520-13ASl12.439.847.83.217.322.518.69.94.36.78.3168--4624
70C0055313-28Bt1Sc42.228.629.214.813.815.17.42.22.61.93----173
70C0055428-48Bt2Scl38.331.530.210.96.016.814.715.57.32.42.62.44332310
70C0055548-58Bk11Sc41.027.831.213.014.413.415.67.12.93.32.386--2714
70C0055658-79Bk12Scl33.829.436.814.014.814.614.28.03.95.55.2106--3516
70C0055779-97Bk2Sl23.734.741.68.019.215.515.98.24.05.67.9108--3918
70C0055897-132Bk3Sl13.537.049.51.66.019.117.921.211.25.06.25.999--4118
70C00559132-157Bk4Sl16.834.249.03.017.316.918.110.96.27.56.310924521
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%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
70C005520-13AS1.401.440.00827.621.77.41.0360.171.330.60
70C0055313-28Bt1S1.161.420.06934.931.417.81.0360.160.790.42
70C0055428-48Bt2S1.161.370.05439.431.716.51.0360.170.750.43
70C0055548-58Bk11S1.131.230.02742.029.715.71.0360.150.560.38
70C0055658-79Bk12S1.181.260.02041.330.113.21.0360.180.540.39
70C0055779-97Bk2S1.161.200.01044.829.913.41.0360.170.830.57
70C0055897-132Bk3S1.221.260.01040.527.511.31.0360.181.320.84
70C00559132-157Bk4S10.11.0361.080.60


*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM
Sampled As:STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  70C0087
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
 
70C005520-13AS21.249983
70C0055313-28Bt1S47.7499825
70C0055428-48Bt2S43.721
70C0055548-58Bk11S43.4239821
70C0055658-79Bk12S35.7199916
70C0055779-97Bk2S30.274999
70C0055897-132Bk3S27.248994
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 - - - - -)
6B3a6A1c6C2b6G7a
 
70C005520-13AS0.0890.90100.60.1
70C0055313-28Bt1S0.1060.9190.80.1
70C0055428-48Bt2S0.0610.70110.6tr
70C0055548-58Bk11S0.650.4tr
70C0055658-79Bk12S0.500.6tr
70C0055779-97Bk2S0.360.3tr
70C0055897-132Bk3S0.230.3tr
70C00559132-157Bk4S0.140.4tr


*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM
Sampled As:STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  70C0087
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8b5C35C1
 
70C005520-13AS11.4*3.00.23.216.5100100
70C0055313-28Bt1S31.9*8.62.00.933.3100100
70C0055428-48Bt2S29.7*7.83.70.528.6100100
70C0055548-58Bk11S26.2*7.04.60.522.8100100
70C0055658-79Bk12S22.7*5.84.60.418.4100100
70C0055779-97Bk2S30.9*6.26.30.419.6100100
70C0055897-132Bk3S29.9*5.15.90.317.8100100
70C00559132-157Bk4S32.8*4.85.60.418.1100100

*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 - -)%
6N1b6O1b6P1b6Q1b6J1b6K1c6L1c8A8D58A3a5E
 
70C005520-13AStr0.361
70C0055313-28Bt1Str0.686
70C0055428-48Bt2S4.22.116.50.23.415.666.70.12.4099
70C0055548-58Bk11S10.25.031.6tr2.237.162.50.24.821211
70C0055658-79Bk12S12.86.240.7tr2.643.68.755.50.35.991313
70C0055779-97Bk2S32.012.759.90.13.442.440.658.80.48.701413
70C0055897-132Bk3S27.311.457.70.12.726.865.446.60.38.051813
70C00559132-157Bk4S25.48.656.70.13.116.970.040.30.27.711814


*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM
Sampled As:STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  70C0087
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
70C005520-13AS7.58.1tr
70C0055313-28Bt1S7.68.03
70C0055428-48Bt2S7.88.17.612
70C0055548-58Bk11S7.88.07.620
70C0055658-79Bk12S7.88.07.720
70C0055779-97Bk2S7.87.87.5191
70C0055897-132Bk3S7.87.97.7161
70C00559132-157Bk4S7.87.881


*** Primary Characterization Data ***
Pedon ID: S1970CO105002( Rio Grande, Colorado )Print Date: Nov 21 2024 11:42AM
Sampled As:STUNNER
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  70C0087
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 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
70C005520.0-13.0AfclyMI 3
70C0055428.0-48.0Bt2fclyMT 5MI 1
70C0055428.0-48.0Bt2tclyMT 3MI 2KK 2
70C0055897.0-132.0Bk3fclyMT 3
70C0055897.0-132.0Bk3tclyMT 3MI 2KK 1

FRACTION INTERPRETATION:
fcly - Fine Clay <0.0002 mmtcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation