*** Primary Characterization Data ***
Pedon ID: S1981AZ027002( La Paz, Arizona )Print Date: Apr 19 2024 7:15PM

Sampled as on Feb 23, 1981:Glenbar ; Fine-silty, mixed, hyperthermic Typic Torrifluvents
Revised to :
United States Department of Agriculture
SSL-ProjectCP81AZ184   COLORADO RIVER INDIAN RESERVATION (AZ-CA)Natural Resources Conservation Service
-Site IDS1981AZ027002   Lat: 34° 6' 53.17" north  Long: 114° 19' 1.86" westNational Soil Survey Center
-Pedon No. 81P0381Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P02071AzA12sA0-1VFSL SIL
81P02072AA121-13SIL SIL
81P02073C1C113-38VFSL SIL
81P02074C2C238-79VFSL VFSL
81P02075C3C379-160SIL SIL
81P02076C4C4160-185LFS FS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.04(NA)
Clay, carbonate free, Weighted Average12% wt
Weighted Particles, 0.1-75mm, 75 mm Base2% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average12% 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
81P020710-1AzSsil10.255.634.2tr21.034.628.75.00.30.10.1------6--
81P020721-13ASsil26.862.810.41.048.814.08.91.40.1----------2--
81P0207313-38C1Ssil10.361.528.2--24.836.725.32.60.10.2--------3--
81P0207438-79C2Svfsl6.538.954.60.64.934.052.51.90.2----------2--
81P0207579-160C3Ssil24.074.61.40.652.921.70.70.50.10.1--------1--
81P02076160-185C4Sfs2.48.788.93.25.518.667.52.60.10.1------70--


*** Primary Characterization Data ***
Pedon ID: S1981AZ027002( La Paz, Arizona )Print Date: Apr 19 2024 7:15PM
Sampled As:GlenbarFine-silty, mixed, hyperthermic Typic Torrifluvents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0381
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%
4A1d4A1h4B1c3C2a1a3D14E2a1a1a14C18D18D1
 
81P020710-1AzS6.81.0100.680.67
81P020721-13AS1.171.240.02028.015.01.0300.150.570.56
81P0207313-38C1S6.31.0100.900.61
81P0207438-79C2S3.71.0071.120.57
81P0207579-160C3S1.331.460.03231.710.91.0220.280.730.45
81P02076160-185C4S1.21.0020.920.50
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
 
81P020721-13AS3612
81P0207579-160C3S3918
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 - - - - -)
6B3a6A1c6C2b6G7a6D2a
 
81P020710-1AzS0.0751.73230.4trtr
81P020721-13AS0.0841.38160.70.1tr
81P0207313-38C1S0.0280.41150.60.1tr
81P0207438-79C2S0.290.5trtr
81P0207579-160C3S0.480.80.1tr
81P02076160-185C4S0.150.3trtr


*** Primary Characterization Data ***
Pedon ID: S1981AZ027002( La Paz, Arizona )Print Date: Apr 19 2024 7:15PM
Sampled As:GlenbarFine-silty, mixed, hyperthermic Typic Torrifluvents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0381
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
 
81P020710-1AzS56.0279.86.06.9100
81P020721-13AS23.499.03.615.3100
81P0207313-38C1S35.6*5.427.21.59.3100100
81P0207438-79C2S27.3*4.110.00.57.3100100
81P0207579-160C3S40.9*11.619.70.317.4100100
81P02076160-185C4S19.4*1.31.40.12.2100100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
81P020710-1AzS7.6990.44498.8119.2--14.6--4843.91068.9--226.029.82.795.9061.20100*201
81P020721-13AS39.6169.91600.525.7--4.1--1338.2506.0--6.047.63.372.4032.60100*156
81P0207313-38C1S30.738.2495.76.4--1.5--394.8185.1----35.71.135.9010.00100*84
81P0207438-79C2S16.220.2160.00.9--1.7--105.6118.0----38.60.414.184.755238
81P0207579-160C3S38.450.7221.90.3--1.4--202.2106.3----52.31.021.808.814633
81P02076160-185C4S18.18.135.90.2--1.40.424.137.3--7.024.20.15.151.202410

*ESP set to 100, Na exceeds measured exchange capacity.
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a18E1
 
81P020710-1AzS8.58.27.365
81P020721-13AS8.78.68.2127
81P0207313-38C1S8.88.98.415--
81P0207438-79C2S8.58.88.412--
81P0207579-160C3S8.18.17.918--150
81P02076160-185C4S7.98.37.96--


*** Primary Characterization Data ***
Pedon ID: S1981AZ027002( La Paz, Arizona )Print Date: Apr 19 2024 7:15PM
Sampled As:GlenbarFine-silty, mixed, hyperthermic Typic Torrifluvents
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0381
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&nbsp;&nbsp;7C3&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
81P020721.0-13.0AtclyNX 6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.6&nbsp;&nbsp;1.3&nbsp;&nbsp;&nbsp;
81P0207579.0-160.0C3tclyMT 3KK 2MI 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.6&nbsp;&nbsp;2.1&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteNX Non-Crystalline&nbsp;

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