*** Taxonomy Characterization Data ***

Pedon ID: S1983IL147035

( Piatt, Illinois )

Print Date: Sep 23 2026 9:49PM

Sampled as on May 30, 1983:	Xenia ; Fine-silty, mixed, mesic Aquic Hapludalfs
Revised to correlated on Jul 9, 2007:	Xenia ; Fine-silty, mixed, superactive, mesic Aquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP84IL041   PIATT COUNTY	Natural Resources Conservation Service
	-	Site ID	S1983IL147035   Lat: 39° 49' 38.08" north  Long: 88° 28' 38.67" west  MLRA: 108A	National Soil Survey Center
	-	Pedon No.	84P0180	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a		3A1a1a	8D1			4A1d
84P00903	0-23	Ap/E	S	19.7			0.47		4	1.44	0.016	tr
84P00904	23-81	Bt	S	32.5			0.52		3	1.43	0.045	tr
84P00905	81-140	Bt/2BC	S	29.0			0.50		34	1.63	0.017	4
84P00906	140-152	2C	S	20.6		0.3	0.48		39	1.78	0.012	8

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

(------------------------------------------ % --------------------------------------------)

kg -1

%

dS m-1

%

4C1a2a

6A1c

6E1g

84P00903

0-23

Ap/E

S

4.9

0.78

84P00904

23-81

Bt

S

4.9

0.26

84P00905

81-140

Bt/2BC

S

7.0

0.19

--

84P00906

140-152

2C

S

8.3

0.13

23

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Pedon Calculations
Calculation Name	Result	Units of Measure
LE, Whole Soil, Summed to 1m	3	cm/m
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Clay, carbonate free, Weighted Average	32	% wt
Weighted averages based on control section: 23-73 cm