*** Primary Characterization Data ***

Pedon ID: 1989IL113083

( McLean, Illinois )

Print Date: Mar 2 2025 8:49AM

Sampled as on Jul 30, 1989:	Muscatine ; Fine-silty, mixed, mesic Aquic Argiudoll
Revised to correlated on Jul 9, 2007:	Ipava ; Fine, smectitic, mesic Aquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	RP89IL219   FSA MCLEAN	Natural Resources Conservation Service
	-	Site ID	1989IL113083   Lat: 40° 22' 26.69" north  Long: 88° 57' 41.67" west  MLRA: 108A	National Soil Survey Center
	-	Pedon No.	89P0676	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
89P03799	Ap	Ap	0-33				SIL	SICL
89P03800	Bt1	Bt1	33-46				SICL	SICL
89P03801	Bt2	Bt2	46-71				SICL	SICL
89P03802	Bt3	Bt3	71-104				SIL	SICL
89P03803	BC	BC	104-119				SIL	SIL
89P03804	C	C	119-152				SIL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	35	% wt
Clay, total, Weighted Average	35	% wt
Weighted averages based on control section: 33-83 cm

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
89P03799	0-33	Ap	N	sicl	31.0	65.2	3.8			40.5	24.7	0.6	0.9	1.1	0.7	0.5
89P03800	33-46	Bt1	N	sicl	38.3	59.1	2.5			38.3	20.9	0.6	0.5	0.6	0.6	0.2
89P03801	46-71	Bt2	N	sicl	36.0	61.6	2.2			39.8	22.0	0.7	0.7	0.5	0.3	--
89P03802	71-104	Bt3	N	sicl	28.4	69.6	2.0			38.0	31.6	0.9	0.5	0.4	0.2	--
89P03803	104-119	BC	N	sil	21.4	75.6	3.0			36.7	38.9	1.2	0.9	0.7	0.2	--
89P03804	119-152	C	N	sil	16.0	81.1	2.9			41.0	40.1	1.4	0.9	0.6	--	--

*** Primary Characterization Data ***

Pedon ID: 1989IL113083

( McLean, Illinois )

Print Date: Mar 2 2025 8:49AM

Sampled As	:	Muscatine		Fine-silty, mixed, mesic Aquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0676

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a		3D1					8D1
89P03799	0-33	Ap	S														0.42
89P03799	0-33	Ap	N							13.1		1.028
89P03800	33-46	Bt1	S														0.43
89P03800	33-46	Bt1	N							16.5		1.037
89P03801	46-71	Bt2	S														0.43
89P03801	46-71	Bt2	N							15.6		1.037
89P03802	71-104	Bt3	S														0.44
89P03802	71-104	Bt3	N							12.6		1.029
89P03803	104-119	BC	S														0.47
89P03803	104-119	BC	N							10.0		1.022
89P03804	119-152	C	S														0.48
89P03804	119-152	C	N							7.6		1.016

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1c

89P03799

0-33

Ap

N

2.43

89P03800

33-46

Bt1

N

0.91

89P03801

46-71

Bt2

N

0.53

89P03802

71-104

Bt3

N

0.32

89P03803

104-119

BC

N

0.26

89P03804

119-152

C

N

0.12

*** Primary Characterization Data ***

Pedon ID: 1989IL113083

( McLean, Illinois )

Print Date: Mar 2 2025 8:49AM

Sampled As	:	Muscatine		Fine-silty, mixed, mesic Aquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0676

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

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

cm-1

4C1a2a

4C1a2a

89P03799

0-33

Ap

N

5.7

6.3

89P03800

33-46

Bt1

N

5.4

6.0

89P03801

46-71

Bt2

N

5.6

6.2

89P03802

71-104

Bt3

N

6.6

7.2

89P03803

104-119

BC

N

6.8

7.1

89P03804

119-152

C

N

7.3

7.8