*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled as on Jan 1, 1989:	Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf
Revised to correlated:	Bluford ; Fine, smectitic, mesic Aeric Ochraqualfs

				United States Department of Agriculture
SSL	-	Project	CP90IL216   CLAY-CUMBERLAND	Natural Resources Conservation Service
	-	Site ID	S1989IL025014   Lat: 38° 36' 37.00" north  Long: 88° 25' 24.00" west  MLRA: 113	National Soil Survey Center
	-	Pedon No.	90P0802	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
90P04726	Ap	Ap	0-15				SIL	SIL
90P04727	E1	E1	15-23				SIL	SIL
90P04728	E2	E2	23-46				SIL	SICL
90P04729	Bt1	Bt1	46-53				SICL	SICL
90P04730	Bt2	Bt2	53-71				SIC	CL
90P04731	Bt3	Bt3	71-102				SICL	L
90P04732	2Btx	2Btx	102-152				SICL	L
90P04733	2BCg	2BCg	152-229				CL	CL
90P04734	2Btgb1	2BtgB1	229-267				CL	L
90P04735	3Btgb2	3BtgB2	267-343				CL	L
90P04736	3CB	3CB	343-404				CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.62	(NA)
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	22	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	29	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 46-96 cm

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

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	3B1	3B1	3B1
90P04726	0-15	Ap	S	sil	9.4	61.0	29.6	5.3		37.5	23.5	2.8	9.7	12.0	3.3	1.8	--	--	--	27	--
90P04727	15-23	E1	S	sil	17.3	60.6	22.1	9.4		43.4	17.2	2.8	6.7	8.3	3.0	1.3	--	--	--	19	--
90P04728	23-46	E2	S	sicl	38.9	47.7	13.4	28.5		34.5	13.2	1.9	4.0	5.2	1.6	0.7	tr	tr	--	12	tr
90P04729	46-53	Bt1	S	sicl	39.2	46.3	14.5	30.3		33.8	12.5	2.0	4.6	5.7	1.6	0.6	--	tr	--	13	tr
90P04730	53-71	Bt2	S	cl	31.0	46.6	22.4	22.6		32.4	14.2	2.7	7.0	9.2	2.4	1.1	tr	tr	--	20	tr
90P04731	71-102	Bt3	S	l	24.4	47.7	27.9	17.3		32.4	15.3	3.7	8.6	11.2	3.4	1.0	1	1	--	26	2
90P04732	102-152	2Btx	S	l	24.9	45.4	29.7	17.3		30.4	15.0	4.0	9.9	12.3	2.9	0.6	1	1	--	27	2
90P04733	152-229	2BCg	S	cl	28.1	32.9	39.0	17.7		22.2	10.7	5.4	12.7	16.0	4.0	0.9	2	2	--	37	4
90P04734	229-267	2Btgb1	S	l	24.9	30.0	45.1	14.3		20.0	10.0	10.8	28.3	2.8	1.6	1.6	4	3	--	39	7
90P04735	267-343	3Btgb2	S	l	22.6	43.0	34.4	9.7		30.5	12.5	9.6	11.3	7.2	3.1	3.2	7	tr	--	30	7
90P04736	343-404	3CB	S														--	--	--

---

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	%
				4A1d	4A1h				4B1c	3C2a1a		3D1		4C1	3F1a1a	8D1	8D1
90P04726	0-15	Ap	S	1.62	1.65	0.006			18.8	5.0		1.006		0.22	3	0.80	0.53
90P04727	15-23	E1	S	1.55	1.60	0.011			20.3	8.3		1.016		0.19		0.51	0.48
90P04728	23-46	E2	S	1.39	1.59	0.046			28.1	16.4		1.025		0.16		0.60	0.42
90P04729	46-53	Bt1	S	1.43	1.77	0.074			27.3	18.3		1.026		0.13		0.64	0.47
90P04730	53-71	Bt2	S	1.50	1.74	0.051			24.4	15.4		1.021		0.14		0.63	0.50
90P04731	71-102	Bt3	S	1.63	1.83	0.039			20.0	10.8		1.016		0.15		0.61	0.44
90P04732	102-152	2Btx	S	1.72	1.84	0.022			17.7	11.7		1.016		0.10		0.64	0.47
90P04733	152-229	2BCg	S	1.66	1.85	0.036			20.5	13.0		1.018		0.12		0.63	0.46
90P04734	229-267	2Btgb1	S	1.61	1.85	0.045			23.0	12.3		1.016		0.16		0.64	0.49
90P04735	267-343	3Btgb2	S							10.8		1.011				0.50	0.48

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

Water Content

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

(- - Atterberg - -)

(- - - - - Bulk Density - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)

(- - - Limits - - -)

Field

Recon

Recon

Field

Recon

(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)

LL

PI

33

Oven

33

6

10

33

100

200

500

Depth

kPa

Dry

kPa

kPa

kPa

kPa

kPa

kPa

kPa

Layer

(cm)

Horz

Prep

pct <0.4mm

(- - - - - - - - g cm-3 - - - - - - -)

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

3C1e1a

90P04726

0-15

Ap

S

9.5

90P04727

15-23

E1

S

16.7

90P04728

23-46

E2

S

22.5

90P04729

46-53

Bt1

S

25.3

90P04730

53-71

Bt2

S

22.5

90P04731

71-102

Bt3

S

16.3

90P04732

102-152

2Btx

S

16.8

90P04733

152-229

2BCg

S

18.0

90P04734

229-267

2Btgb1

S

16.9

90P04735

267-343

3Btgb2

S

17.1

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
90P04726	0-15	Ap	S		0.064			0.63	10	1.3	0.1	0.2
90P04727	15-23	E1	S		0.026			0.14	5	2.0	0.2	0.1
90P04728	23-46	E2	S		0.032			0.14	4	1.8	0.3	tr
90P04729	46-53	Bt1	S					0.14		1.7	0.2	tr
90P04730	53-71	Bt2	S					0.09		1.9	0.2	tr
90P04731	71-102	Bt3	S					0.04		1.9	0.1	tr
90P04732	102-152	2Btx	S					0.05		1.6	0.1	tr
90P04733	152-229	2BCg	S					0.02		2.4	0.2	0.1
90P04734	229-267	2Btgb1	S					0.02		3.6	0.2	0.1
90P04735	267-343	3Btgb2	S					0.08		2.1	0.1	0.1

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b		6H5a	6G9b	6D3	5A3a	5A8b	5A3b	5G1	5C3	5C1
90P04726	0-15	Ap	S	7.8*	0.7	--	0.1	8.6	1.7			10.3	7.5			83	100
90P04727	15-23	E1	S	3.3	0.5	tr	0.2	4.0	6.9	2.6	1.1	10.9	8.9	6.6	39	37	45
90P04728	23-46	E2	S	3.7	3.4	0.4	0.4	7.9	19.1	11.5	0.9	27.0	23.3	19.4	59	29	34
90P04729	46-53	Bt1	S	3.6	4.3	0.6	0.4	8.9	20.9	11.9	0.8	29.8	24.9	20.8	57	30	36
90P04730	53-71	Bt2	S	2.9	4.1	0.5	0.3	7.8	14.3	8.4	0.7	22.1	19.5	16.2	52	35	40
90P04731	71-102	Bt3	S	3.6	4.3	0.6	0.2	8.7	9.1	3.9	1.3	17.8	14.9	12.6	31	49	58
90P04732	102-152	2Btx	S	7.3	7.2	0.9	0.2	15.6	2.7			18.3	16.0			85	98
90P04733	152-229	2BCg	S	10.1*	7.6	1.2	--	18.9	1.9			20.8	17.8			91	100
90P04734	229-267	2Btgb1	S	9.8*	6.9	1.2	--	17.9	1.6			19.5	16.0			92	100
90P04735	267-343	3Btgb2	S	39.4*	8.1	1.0	--						11.2			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

6N1b

6P1b

6U1a

6K1c

6L1c

8D5

5E

90P04726

0-15

Ap

S

--

90P04727

15-23

E1

S

--

90P04728

23-46

E2

S

2

90P04729

46-53

Bt1

S

11.4

4.9

0.5

16.3

1.9

tr

2

2

90P04730

53-71

Bt2

S

3

90P04731

71-102

Bt3

S

4

90P04732

102-152

2Btx

S

6

90P04733

152-229

2BCg

S

7

90P04734

229-267

2Btgb1

S

8

90P04735

267-343

3Btgb2

S

9

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

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
90P04726	0-15	Ap	S		6.6	6.8
90P04727	15-23	E1	S		4.1	4.6
90P04728	23-46	E2	S		3.8	4.5
90P04729	46-53	Bt1	S		3.7	4.4
90P04730	53-71	Bt2	S		3.8	4.4
90P04731	71-102	Bt3	S		4.1	4.7
90P04732	102-152	2Btx	S		5.4	5.8
90P04733	152-229	2BCg	S		6.4	6.5
90P04734	229-267	2Btgb1	S		6.8	7.0
90P04735	267-343	3Btgb2	S		7.6	8.4				12

---

Trace Elements Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Ag	As	Ba	Be	Cd	Co	Cr	Cu	Mn	Mo		Hg
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg		ug/kg
					4H1a			4H1a	4H1a	4H1a	4H1a	4H1a			4H1a
90P04726	0-15	Ap	F		14.49			0.16	10.96	20.38	3.04	1894.49			67
90P04727	15-23	E1	F		35.98			0.12	5.46	31.52	3.87	588.07			87
90P04729	46-53	Bt1	F		27.66			0.13	6.43	57.21	10.98	221.46			72
90P04732	102-152	2Btx	F		24.86			0.16	8.72	38.98	9.45	476.14			55
90P04735	267-343	3Btgb2	F		34.27			0.43	10.01	37.25	12.68	890.77			41

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

Major Elements				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
	Depth			Al	Ca	Fe	K	Mg	Mn	Na	P	Si	Sr	Ti	Zr
Layer	(cm)	Horz	Prep	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg	mg/kg
				4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b	4H1b		4H1b	4H1b
90P04726	0-15	Ap	F	21287	2473	16384	9769	820	1840	4470	408	379637		3714	186
90P04727	15-23	E1	F	27124	990	23841	11246	1725	491	4978	312	372323		4202	194
90P04729	46-53	Bt1	F	32750	783	30448	9844	2678	164	4498	268	320519		3861	165
90P04732	102-152	2Btx	F	29585	1748	23478	11378	2485	368	5157	323	349802		3697	167
90P04735	267-343	3Btgb2	F	51309	34444	28986	15755	11788	835	6027	402	279461		3259	128

*** Primary Characterization Data ***

Pedon ID: 89IL025014

( Clay, Illinois )

Print Date: Apr 25 2024 6:56AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0802

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A2i

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

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

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

mg g-1

90P04726

0.0-15.0

Ap

tcly

KK 2

VR 2

MT 2

MI 1

CL 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

16

5.9

&nbsp;

&nbsp;

0.8

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

90P04728

23.0-46.0

E2

tcly

MT 4

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

21

8.6

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

90P04730

53.0-71.0

Bt2

tcly

MT 4

KK 3

MI 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

21

8.9

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

90P04732

102.0-152.0

2Btx

tcly

MT 4

KK 3

MI 2

VM 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

22

8.9

&nbsp;

&nbsp;

1.1

&nbsp;

&nbsp;

&nbsp;

90P04735

267.0-343.0

3Btgb2

tcly

MI 3

KK 3

VM 2

GE 2

HE 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

20

10.9

&nbsp;

&nbsp;

2.6

&nbsp;

&nbsp;

&nbsp;

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CL Chlorite	GE Goethite	HE Hematite	KK Kaolinite	MI Mica
MT Montmorillonite	QZ Quartz	VM Vermiculite-Mica	VR Vermiculite	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks