*** Taxonomy Characterization Data ***

Pedon ID: 83IL-039-051

( De Witt, Illinois )

Print Date: Dec 8 2025 12:56PM

Sampled as :	Ipava
Revised to correlated:	Ipava ; Fine, smectitic, mesic Aquic Argiudolls

				State of Illinois
SSL	-	Project	IL200816   University of Illinois, Soil Characterization Data Book #15	University of Illinois
	-	Site ID	83IL-039-051	Soil Characterization Laboratory
	-	Pedon No.	83IL039051	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

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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

IL29808

0-20

Ap

S

24.0

IL29809

20-33

A

S

26.0

IL29810

33-43

Bt1

S

28.0

IL29811

43-76

Bt2

S

38.0

IL29812

76-99

Bt3

S

34.0

IL29813

99-127

BC

S

24.0

IL29814

127-152

C

S

19.0

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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

%

8C1a

IL29808

0-20

Ap

S

6.9

IL29809

20-33

A

S

6.9

IL29810

33-43

Bt1

S

6.8

IL29811

43-76

Bt2

S

6.2

IL29812

76-99

Bt3

S

6.6

IL29813

99-127

BC

S

7.1

IL29814

127-152

C

S

7.5

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