*** Primary Characterization Data ***

Pedon ID: 90IL203015

( Woodford, Illinois )

Print Date: Dec 17 2024 10:23PM

Sampled as on Oct 1, 1990:	Flanagan ; Fine, montmorillonitic, mesic Aquic Argiudoll
Revised to correlated on Jul 9, 2007:	Flanagan ; Fine, smectitic, mesic Aquic Argiudolls

				United States Department of Agriculture
SSL	-	Project	RP90IL119   WOODFORD COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990IL203015   Lat: 40° 54' 38.00" north  Long: 89° 10' 3.01" west  MLRA: 115	National Soil Survey Center
	-	Pedon No.	90P0477	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
90P02635	Ap	Ap	0-25				SIL	SICL
90P02636	BA	BA	25-41				SICL	SICL
90P02637	Bt1	Bt1	41-66				SICL	SICL
90P02638	Bt2	Bt2	66-99				SICL	SICL
90P02639	Bt3	Bt3	99-119				SICL	SIL
90P02640	2C	2C	119-152				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	37	% wt
Clay, total, Weighted Average	37	% wt
Weighted averages based on control section: 41-91 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	3A1a1a
90P02635	0-25	Ap	N	sicl	32.0	65.1	2.9			42.4	22.7	1.5	0.4	0.6	0.3	0.1
90P02636	25-41	BA	N	sicl	35.7	62.5	1.8			41.7	20.8	0.7	0.5	0.4	0.2	tr
90P02637	41-66	Bt1	N	sicl	39.8	58.4	1.8			38.3	20.1	0.9	0.5	0.3	0.1	tr
90P02638	66-99	Bt2	N	sicl	34.0	63.4	2.6			38.6	24.8	1.8	0.3	0.3	0.1	0.1
90P02639	99-119	Bt3	N	sil	25.7	67.3	7.0			33.9	33.4	3.8	1.0	0.9	0.5	0.8
90P02640	119-152	2C	N	sicl	37.5	51.7	10.8		0.6	40.2	11.5	3.3	2.9	2.2	1.4	1.0

*** Primary Characterization Data ***

Pedon ID: 90IL203015

( Woodford, Illinois )

Print Date: Dec 17 2024 10:23PM

Sampled As	:	Flanagan		Fine, montmorillonitic, mesic Aquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0477

---

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
90P02635	0-25	Ap	S														0.39
90P02635	0-25	Ap	N							12.6		1.019
90P02636	25-41	BA	S														0.41
90P02636	25-41	BA	N							14.7		1.024
90P02637	41-66	Bt1	S														0.45
90P02637	41-66	Bt1	N							17.9		1.033
90P02638	66-99	Bt2	S														0.44
90P02638	66-99	Bt2	N							15.0		1.027
90P02639	99-119	Bt3	S														0.47
90P02639	99-119	Bt3	N							12.0		1.021
90P02640	119-152	2C	S														0.41
90P02640	119-152	2C	N							15.2		1.014

---

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

90P02635

0-25

Ap

N

2.07

90P02636

25-41

BA

N

1.38

90P02637

41-66

Bt1

N

0.65

90P02638

66-99

Bt2

N

0.43

90P02639

99-119

Bt3

N

0.33

90P02640

119-152

2C

N

0.31

*** Primary Characterization Data ***

Pedon ID: 90IL203015

( Woodford, Illinois )

Print Date: Dec 17 2024 10:23PM

Sampled As	:	Flanagan		Fine, montmorillonitic, mesic Aquic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0477

---

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

6E1g

90P02635

0-25

Ap

N

5.9

6.5

90P02636

25-41

BA

N

5.6

6.3

90P02637

41-66

Bt1

N

5.3

6.0

90P02638

66-99

Bt2

N

5.4

6.0

90P02639

99-119

Bt3

N

6.2

6.7

tr

90P02640

119-152

2C

N

7.5

8.0

15