*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled as on Jan 9, 2012:	Atlas ; Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
Revised to correlated on Jun 11, 2012:	Atlas ; Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualfs

				United States Department of Agriculture
SSL	-	Project	C2012USIL016   MLRA 115C-2 Sangamon Geosol FY 11-12	Natural Resources Conservation Service
	-	Site ID	2011IL135280   Lat: 39° 13' 21.41" north  Long: 89° 14' 12.65" west  MLRA: 114B	National Soil Survey Center
	-	Pedon No.	12N7649	Kellogg 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
12N01186	Ap	Ap	0-10	S11IL135280-1			SICL	SICL
12N01187	2Bt	2Bt	10-23	S11IL135280-2			SICL	SICL
12N01188	2Btg1	2Btg1	23-53	S11IL135280-3			SICL	CL
12N01189	2Btg2	2Btg2	53-84	S11IL135280-4			SICL	CL
12N01190	2Btg3	2Btg3	84-147	S11IL135280-5			SICL	CL
12N01191	2Btg4	2Btg4	147-183	S11IL135280-6			SICL	CL
12N01192	2Cg	2Cg	183-203	S11IL135280-7			SCL	SL
12N01193	Ap/Bt	Ap/Bt	16	S11IL135280-8	Rep 1	Atlas Soil	SICL
12N01194	Ap/Bt	Ap/Bt	17	S11IL135280-9	Rep 2	Atlas Soil	SICL
12N01195	Bt1	Bt1	45	S11IL135280-10	Rep 1	Atlas Soil	SICL
12N01196	Bt1	Bt1	45	S11IL135280-11	Rep 2	Atlas Soil	SICL
12N01197	Btg2	Btg2	70	S11IL135280-12	Rep not defined	Atlas Soil	SICL
12N01198	Btg2	Btg2	70	S11IL135280-13	Rep 2	Atlas Soil	SICL
12N01199	Btg2	Btg2	70	S11IL135280-14	Rep not defined	Atlas Soil	SICL
12N01200	Btg4	Btg4	165	S11IL135280-15	Rep not defined	Atlas Soil	SICL
12N01201	Btg4	Btg4	165	S11IL135280-16	Rep not defined	Atlas Soil	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	19	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Clay, carbonate free, Weighted Average	30	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	0.66	(NA)
LE, Whole Soil, Summed to 1m	6	cm/m
Weighted averages based on control section: 10-60 cm

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

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
12N01186	0-10	Ap	S	sicl	28.5	59.4	12.1	20.1		35.0	24.4	2.8	6.4	2.6	0.3	tr				9
12N01187	10-23	2Bt	S	sicl	29.2	51.9	18.9	20.7		30.3	21.6	4.0	10.1	4.2	0.4	0.2	tr	tr	--	15	tr
12N01188	23-53	2Btg1	S	cl	29.3	46.9	23.8	21.4		27.9	19.0	4.8	14.6	3.1	0.9	0.4	1	tr	--	20	1
12N01189	53-84	2Btg2	S	cl	32.2	43.1	24.7	22.7		25.7	17.4	4.0	14.0	4.8	1.3	0.6	1	tr	--	21	1
12N01190	84-147	2Btg3	S	cl	33.1	37.4	29.5	23.2		24.2	13.2	6.0	15.8	6.5	0.6	0.6	1	tr	--	24	1
12N01191	147-183	2Btg4	S	cl	29.5	37.8	32.7	20.8		24.2	13.6	6.3	15.1	8.4	2.2	0.7	3	1	--	29	4
12N01192	183-203	2Cg	S	sl	19.3	24.7	56.0	13.4		15.4	9.3	4.5	20.1	21.3	6.8	3.3	11	7	--	60	18

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
12N01186	0-10	Ap	S	1.46	1.68	0.048			20.7	13.3		1.029				0.65	0.47
12N01187	10-23	2Bt	S	1.54	1.84	0.061			22.9	12.7		1.034		0.16		0.66	0.43
12N01188	23-53	2Btg1	S	1.59	1.87	0.055			22.7	11.9		1.034		0.17		0.65	0.41
12N01189	53-84	2Btg2	S	1.57	1.79	0.044			23.6	13.6		1.039		0.16		0.67	0.42
12N01190	84-147	2Btg3	S	1.56	1.96	0.078			23.9	14.6		1.042		0.14		0.63	0.44
12N01191	147-183	2Btg4	S	1.54	2.04	0.095			25.7	13.4		1.037		0.19		0.71	0.45
12N01192	183-203	2Cg	S	1.76	1.85	0.015			10.1	9.3		1.024		0.01		0.69	0.48

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3C3

3C1e1a

12N01186

0-10

Ap

S

18.6

12N01187

10-23

2Bt

S

18.0

12N01188

23-53

2Btg1

S

19.8

12N01189

53-84

2Btg2

S

20.0

12N01190

84-147

2Btg3

S

19.7

12N01191

147-183

2Btg4

S

13.6

12N01192

183-203

2Cg

S

19.3

12N01193

16

Ap/Bt

MW

26

12N01194

17

Ap/Bt

MW

24

12N01195

45

Bt1

MW

18

12N01196

45

Bt1

MW

13

12N01197

70

Btg2

MW

19

12N01198

70

Btg2

MW

19

12N01199

70

Btg2

MW

10

12N01200

165

Btg4

MW

23

12N01201

165

Btg4

MW

21

---

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 - - - - -)
				4H2a	4H2a	4H2a
12N01186	0-10	Ap	S	1.26	0.11	--	1.3		11
12N01187	10-23	2Bt	S	0.27	0.04	--	0.3		7
12N01188	23-53	2Btg1	S	0.19	0.03	--	0.2		6
12N01189	53-84	2Btg2	S	0.20	0.05	--	0.2		4
12N01190	84-147	2Btg3	S	0.17	--	--	0.2
12N01191	147-183	2Btg4	S	0.13	0.04	--	0.1		3
12N01192	183-203	2Cg	S	0.09	0.02	--	0.1		4

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
12N01186	0-10	Ap	S	10.6	5.9	--	0.4	16.9	16.8	0.4	2.0	33.7	18.4	17.3	2	50	92
12N01187	10-23	2Bt	S	11.5*	7.9	0.1	0.1	19.6	5.6			25.2	19.2			78	100
12N01188	23-53	2Btg1	S	10.4*	9.2	0.4	0.1	20.1	5.5			25.6	19.1			79	100
12N01189	53-84	2Btg2	S	12.3*	10.7	1.0	0.1	24.1	4.4			28.5	21.7			85	100
12N01190	84-147	2Btg3	S	13.6*	11.3	1.1	0.1	26.1	3.5			29.6	20.7			88	100
12N01191	147-183	2Btg4	S	12.1*	9.6	0.8	0.2	22.7	3.0				20.9				100
12N01192	183-203	2Cg	S	8.2*	6.7	0.4	0.1	15.4	1.9				13.3				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 - -)

%

12N01186

0-10

Ap

S

--

12N01187

10-23

2Bt

S

tr

12N01188

23-53

2Btg1

S

2

12N01189

53-84

2Btg2

S

5

12N01190

84-147

2Btg3

S

6

12N01191

147-183

2Btg4

S

4

12N01192

183-203

2Cg

S

3

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

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

4E1a1a1a1

12N01186

0-10

Ap

S

5.0

5.5

12N01187

10-23

2Bt

S

5.6

6.3

12N01188

23-53

2Btg1

S

5.9

6.9

12N01189

53-84

2Btg2

S

6.3

7.3

12N01190

84-147

2Btg3

S

6.8

7.6

12N01191

147-183

2Btg4

S

7.0

7.7

tr

12N01192

183-203

2Cg

S

7.0

7.7

tr

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D6a1

12N01186

0-10

Ap

S

33.4

12N01187

10-23

2Bt

S

8.8

12N01188

23-53

2Btg1

S

7.2

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

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

7A1b1

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

12N01188

23.0-53.0

2Btg1

tcly

MT 3

VR 3

KK 2

GI 1

SMEC

12N01191

147.0-183.0

2Btg4

tcly

MT 4

VR 4

KK 2

MI 2

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI Gibbsite	KK Kaolinite	MI Mica	MT Montmorillonite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
SMEC - Smectitic

*** Primary Characterization Data ***

Pedon ID: 2011IL135280

( Montgomery, Illinois )

Print Date: Nov 23 2024 7:37AM

Sampled As	:	Atlas		Fine, smectitic, mesic Aeric Chromic Vertic Epiaqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  12N7649

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

12N01188

23.0-53.0

2Btg1

csi

75

QZ 72

FK 21

PR 3

CD 2

HN 1

OP 1

SMIX

RU tr

ZR tr

MS tr

GN tr

GS tr

FE tr

BT tr

BY tr

12N01191

147.0-183.0

2Btg4

fs

85

QZ 77

FK 14

CD 4

FE 3

OP 1

PR 1

SMIX

FP tr

GN tr

HN tr

MS tr

BT tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm	fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
BT Biotite	BY Beryl	CD Chert (Chalcedony	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende	MS Muscovite
OP Opaques	PR Pyroxene	QZ Quartz	RU Rutile	ZR Zircon

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand