*** Taxonomy Characterization Data ***
Pedon ID: 86IA1070059( Keokuk, Iowa )Print Date: Nov 21 2024 1:13PM

Sampled as on Sep 29, 1986:Adair ; Fine, montmorillonitic Aquic Argiudolls
Revised to correlated on Oct 1, 1992:(unnamed) ; Fine, smectitic, mesic Aquic Hapludalf
United States Department of Agriculture
SSL-ProjectRP87IA123   EROSION KEOKUK COUNTYNatural Resources Conservation Service
-Site IDS1986IA107059   Lat: 41° 25' 44.00" north  Long: 92° 12' 55.00" west  MLRA: 108CNational Soil Survey Center
-Pedon No. 87P0349Soil 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
3A1a1a8D1
 
87P017630-10ApS39.80.4214--
87P0176410-28Bt1S43.00.3924--
87P0176528-48Bt2S34.90.3930--
87P0176648-81Bt3S25.70.3936--
87P0176781-107BCS24.40.4337--

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%
4C1a2a6A1c
 
87P017630-10ApS5.21.17
87P0176410-28Bt1S5.00.43
87P0176528-48Bt2S4.90.22
87P0176648-81Bt3S5.40.07
87P0176781-107BCS6.50.06



Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average36% wt
Weighted Particles, 0.1-75mm, 75 mm Base29% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average36% wt
 
Weighted averages based on control section: 10-60 cm
NSSC SSL Report Creation