*** Taxonomy Characterization Data ***
Pedon ID: S1981AZ027002( La Paz, Arizona )Print Date: Nov 24 2024 4:19AM

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

Taxonomy Tier 1-1--2--3--4--5--6--7--8--9--10-
 
FineCaCO31500.1-75BulkColeVolResist
ClayClayClaykPaClaymmDenWhole% ofMin
Depth<.002<.0002<.002/ClayEstFrac33 kPaSoilWhole%
Layer(cm)HorzPrep(---------% of <2 mm-------)(-------- % --------)g cm-3cm cm-1
3A1a1a3A1a1a8D14A1d
 
81P020710-1AzS10.2tr0.676--
81P020721-13AS26.81.00.5621.170.020--
81P0207313-38C1S10.3--0.613--
81P0207438-79C2S6.50.60.572--
81P0207579-160C3S24.00.60.4511.330.032--
81P02076160-185C4S2.40.5070--

Taxonomy Tier 2-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16-
 
pHpHOrgTotAl+½ FeCO3 as(--- Base Sat ---)NZECECCEC7ECECAl
DepthH2ONaFCCOxalODOECaCO3NH4BasesP Retcmol(+)/Clay/ClaySatE CESP
Layer(cm)HorzPrep(------------------------------------------ % --------------------------------------------)kg -1%dS m-1%
4C1a2a6A1c6E1g5C15C38D18A3a5D2
 
81P020710-1AzS8.21.7361000.6895.90100*
81P020721-13AS8.61.38121000.5772.40100*
81P0207313-38C1S8.90.4115100*1000.9035.90100*
81P0207438-79C2S8.80.2912100*1001.1214.1852
81P0207579-160C3S8.10.4818100*1000.7321.8046
81P02076160-185C4S8.30.156100*1000.925.1524

*Extractable Ca may contain Ca from calcium carbonate or gypsum.
*ESP set to 100, Na exceeds measured exchange capacity.



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
NSSC SSL Report Creation