*** Primary Characterization Data ***
Pedon ID: S1971AZ019002( Pima, Arizona )Print Date: Feb 16 2025 6:05AM

Sampled as on Apr 3, 1971:Gachado ; Loamy, mixed Lithic Haplargids
Revised to :
United States Department of Agriculture
SSL-ProjectNL71AZ002   ORGAN PIPE MONNatural Resources Conservation Service
-Site IDS1971AZ019002   Lat: 31° 59' 0.00" north  Long: 112° 48' 28.99" west  MLRA: 40National Soil Survey Center
-Pedon No. 71C0003Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
71C00013AA0-57113SL FSL
71C00014Bt1B21t5-117114SCL SCL
71C00015Bt2B22t11-217115CL CL
71C00016BtkB3tca21-337116SCL CL
71C00017RR33-437117

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, total, Weighted Average31% wt
 
Weighted averages based on control section: 0-33 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
71C000130-5ASfsl15.031.453.61.69.921.523.210.84.56.88.391551
71C000145-11Bt1Sscl28.326.445.33.610.515.917.69.34.47.56.58641
71C0001511-21Bt2Scl37.826.236.04.212.913.315.27.43.55.04.985--1
71C0001621-33BtkScl33.721.644.79.911.79.17.85.49.413.0152021
71C0001733-43RS------1


*** Primary Characterization Data ***
Pedon ID: S1971AZ019002( Pima, Arizona )Print Date: Feb 16 2025 6:05AM
Sampled As:GachadoLoamy, mixed Lithic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0003

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%
4A1f4A1h4B1c4B1c3C2a1a3D1
 
71C000130-5AS7.31.017
71C000145-11Bt1S1.411.5125.119.811.11.017
71C0001511-21Bt2S1.191.3734.528.914.31.017
71C0001621-33BtkS1.261.3930.329.013.91.017
71C0001733-43RS2.41.017

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 - - - - -)
6B3a6A1d6C2b6G7e
 
71C000130-5AS0.0290.211.10.1
71C000145-11Bt1S0.0260.151.10.1
71C0001511-21Bt2S0.221.00.1
71C0001621-33BtkS0.240.90.1
71C0001733-43RS0.5tr

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2a6O2a6P2a6Q2a5A8e
 
71C000130-5AS10.54.50.21.317.7
71C000145-11Bt1S23.06.80.21.326.6
71C0001511-21Bt2S27.96.80.31.234.7
71C0001621-33BtkS31.55.80.40.927.8
71C0001733-43RS13.70.90.20.23.6


*** Primary Characterization Data ***
Pedon ID: S1971AZ019002( Pima, Arizona )Print Date: Feb 16 2025 6:05AM
Sampled As:GachadoLoamy, mixed Lithic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0003

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 - -)%
8A3a
 
71C000130-5AS0.39
71C000145-11Bt1S0.32
71C0001511-21Bt2S0.49
71C0001621-33BtkS0.39

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
8C1e8C1a6E1g
 
71C000130-5AS7.17.6tr
71C000145-11Bt1S7.27.9tr
71C0001511-21Bt2S7.47.5tr
71C0001621-33BtkS7.78.32
71C0001733-43RS7.98.98


*** Primary Characterization Data ***
Pedon ID: S1971AZ019002( Pima, Arizona )Print Date: Feb 16 2025 6:05AM
Sampled As:GachadoLoamy, mixed Lithic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0003

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
71C000130.0-5.0AfclyMI 3MM 2
71C000130.0-5.0AtclyMT 4MI 3KK 2
71C000145.0-11.0Bt1fclyMI 3MM 2
71C000145.0-11.0Bt1tclyMT 3MI 3KK 1
71C0001511.0-21.0Bt2fclyMT 3MI 3
71C0001621.0-33.0BtktclyMT 3MI 3KK 1

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

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMM Montmorillonite-MicaMT Montmorillonite

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