*** Taxonomy Characterization Data ***

Pedon ID: S1983IL147025

( Piatt, Illinois )

Print Date: Feb 16 2025 5:53AM

Sampled as on Jun 13, 1983:	Sunbury ; Fine, montmorillonitic, mesic Aquollic Hapludalfs
Revised to correlated on Jun 1, 2015:	Sunbury ; Fine-silty, mixed, superactive, mesic Aquollic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP84IL041   PIATT COUNTY	Natural Resources Conservation Service
	-	Site ID	S1983IL147025   Lat: 39° 50' 48.21" north  Long: 88° 28' 4.33" west  MLRA: 108A	National Soil Survey Center
	-	Pedon No.	84P0178	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			8D1			4A1d
84P00896	0-20	Ap	S	23.3			0.51		5	1.40	0.021	tr
84P00897	20-127	Bt	S	31.0			0.48		1	1.41	0.045	--
84P00898	127-152	2BC/2C	S	16.2			0.49		32	1.71	0.007	5

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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

84P00896

0-20

Ap

S

6.4

1.23

84P00897

20-127

Bt

S

6.2

0.45

84P00898

127-152

2BC/2C

S

5.6

0.14

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	31	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	31	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 20-70 cm