*** Taxonomy Characterization Data ***

Pedon ID: S2017IL173001

( Shelby, Illinois )

Print Date: Dec 7 2025 12:50AM

Sampled as on Aug 22, 2017:	Oconee ; Fine, smectitic, mesic Udollic Endoaqualfs
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2018USIL004   Darmstadt mapunit composition	Natural Resources Conservation Service
	-	Site ID	S2017IL173001   Lat: 39° 14' 22.89" north  Long: 89° 5' 59.61" west  MLRA: 114B	National Soil Survey Center
	-	Pedon No.	18N0018	Kellogg 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

18N00188

0-20

Ap

S

--

tr

18N00189

20-33

AE

S

--

--

18N00190

33-46

Bt1

S

--

tr

18N00191

46-74

Bt2

S

--

--

18N00192

74-106

Btg

S

--

--

---

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

4F2

18N00188

0-20

Ap

S

6.8

100*

1.22

18N00189

20-33

AE

S

5.7

97

0.85

18N00190

33-46

Bt1

S

5.6

96

0.85

18N00191

46-74

Bt2

S

5.9

100*

1.13

18N00192

74-106

Btg

S

6.4

100*

1.24

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	0	% wt
Volume, >2mm, Weighted Average	0	% vol
Weighted averages based on control section: 33-83 cm