*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled as on Oct 1, 1990:	Bluford ; Fine, montmorillonitic, mesic Aeric Ochraqualf
Revised to correlated:	Bluford ; Fine-silty, mixed, superactive, mesic Aquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP91IL247   FRANKLIN JEFFERSON	Natural Resources Conservation Service
	-	Site ID	S1990IL081026     MLRA: 114	National Soil Survey Center
	-	Pedon No.	91P1116	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
91P07435	Ap	Ap	0-15				SIL	SIL
91P07436	E	E1	15-36				SIL	SIL
91P07437	EB	EB2	36-53				SIL	SIL
91P07438	Bt	Bt1	53-84				SICL	SICL
91P07439	2Bg	2Bg	84-109				SICL	SIL
91P07440	2BE	2BE1	109-132				SIL	SIL
91P07441	2E	2E2	132-152				SICL	SIL
91P07442	2B1	2B1	152-191				L	SIL
91P07443	2B2	2B2	191-226				SIL	L
91P07444	2B3	2B3	226-251				SIL	L
91P07445	3Bt	3Bt1	251-300				CL	SCL
91P07446	3B1	3B2	300-338				SL	FSL
91P07447	3B2	3B3	338-366				LS	FSL
91P07448	3B3	3B4	366-396				LS	LFS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.66	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	6	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	28	% wt
Weighted averages based on control section: 53-103 cm

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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
91P07435	0-15	Ap	S	sil	14.8	75.4	9.8	7.2		45.9	29.5	2.8	4.1	1.7	0.9	0.3	1	tr	--	9	1
91P07436	15-36	E	S	sil	15.9	75.1	9.0	7.8		45.5	29.6	2.2	4.3	1.4	0.9	0.2	--	--	--	7
91P07437	36-53	EB	S	sil	13.2	77.2	9.6	5.4		47.2	30.0	1.9	4.2	2.1	1.2	0.2	--	--	--	8
91P07438	53-84	Bt	S	sicl	30.5	64.4	5.1	20.7		40.4	24.0	1.4	2.2	1.1	0.4	tr	--	--	--	4
91P07439	84-109	2Bg	S	sil	24.8	63.4	11.8	17.9		37.9	25.5	3.0	7.4	1.3	0.1	--	--	--	--	9
91P07440	109-132	2BE	S	sil	22.0	64.1	13.9	14.9		37.0	27.1	4.0	9.4	0.3	0.2	tr	--	--	--	10
91P07441	132-152	2E	S	sil	21.8	61.6	16.6	14.4		34.2	27.4	4.3	10.4	1.7	0.1	0.1	--	--	--	12
91P07442	152-191	2B1	S	sil	13.6	55.7	30.7	7.9		27.7	28.0	9.4	17.9	3.3	0.1	tr	--	--	--	21
91P07443	191-226	2B2	S	l	12.8	43.9	43.3	7.0		21.9	22.0	12.4	26.8	4.0	0.1	--	--	--	--	31
91P07444	226-251	2B3	S	l	17.3	33.8	48.9	9.6		17.9	15.9	13.4	32.1	3.3	0.1	--	--	--	--	36
91P07445	251-300	3Bt	S	scl	23.5	22.2	54.3	16.2		10.6	11.6	12.3	37.1	4.9	tr	--	--	--	--	42
91P07446	300-338	3B1	S	fsl	13.3	8.4	78.3	11.1		3.4	5.0	9.6	58.2	10.4	0.1	--	--	--	--	69
91P07447	338-366	3B2	S	fsl	9.3	13.9	76.8	6.8		6.8	7.1	11.7	55.1	9.9	0.1	--	--	--	--	65
91P07448	366-396	3B3	S	lfs	9.9	9.4	80.7	6.9		3.7	5.7	7.9	48.6	23.5	0.7	--	--	--	--	73

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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	8D1
91P07435	0-15	Ap	S							8.3		1.012				0.89	0.56
91P07436	15-36	E	S							8.1		1.012				0.64	0.51
91P07437	36-53	EB	S							6.7		1.010				0.63	0.51
91P07438	53-84	Bt	S							14.5		1.025				0.63	0.48
91P07439	84-109	2Bg	S							12.4		1.021				0.71	0.50
91P07440	109-132	2BE	S							11.1		1.017				0.71	0.50
91P07441	132-152	2E	S							11.1		1.018				0.67	0.51
91P07442	152-191	2B1	S							7.2		1.011				0.69	0.53
91P07443	191-226	2B2	S							6.1		1.009				0.63	0.48
91P07444	226-251	2B3	S							7.4		1.010				0.52	0.43
91P07445	251-300	3Bt	S							9.9		1.015				0.54	0.42
91P07446	300-338	3B1	S							7.7		1.010				0.60	0.58
91P07447	338-366	3B2	S							5.7		1.007				0.70	0.61
91P07448	366-396	3B3	S							5.4		1.006				0.63	0.55

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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		6C2b	6G7a	6D2a
91P07435	0-15	Ap	S					1.74		1.2	0.2	0.3
91P07436	15-36	E	S					0.57		1.3	0.2	0.2
91P07437	36-53	EB	S					0.16		1.5	0.1	0.1
91P07438	53-84	Bt	S					0.15		1.6	0.2	tr
91P07439	84-109	2Bg	S					0.14		1.7	0.2	tr
91P07440	109-132	2BE	S					0.14		1.4	0.1	tr
91P07441	132-152	2E	S					0.13		1.3	0.1	tr
91P07442	152-191	2B1	S					0.08		1.1	0.1	tr
91P07443	191-226	2B2	S					0.10		0.9	0.1	tr
91P07444	226-251	2B3	S					0.08		1.2	0.1	tr
91P07445	251-300	3Bt	S					0.08		1.5	0.1	--
91P07446	300-338	3B1	S					0.05		1.3	0.1	--
91P07447	338-366	3B2	S					0.11		1.1	0.1	tr
91P07448	366-396	3B3	S					0.05		1.0	0.1	tr

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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	6G9c	6D3b	5A3a	5A8b	5A3b	5G1	5C3	5C1
91P07435	0-15	Ap	S	8.1	1.3	0.2	0.4	10.0	10.2			20.2	13.2			50	76
91P07436	15-36	E	S	1.9	0.8	0.1	0.2	3.0	11.6	--	5.9	14.6	10.1			21	30
91P07437	36-53	EB	S	1.5	0.8	0.2	0.2	2.7	9.3	2.0	1.8	12.0	8.3	4.7	43	23	33
91P07438	53-84	Bt	S	4.4	3.3	0.2	0.4	8.3	16.0	4.9	1.0	24.3	19.2	13.2	37	34	43
91P07439	84-109	2Bg	S	3.8	4.1	0.5	0.3	8.7	14.4	3.7	0.8	23.1	17.7	12.4	30	38	49
91P07440	109-132	2BE	S	4.2	4.5	0.8	0.2	9.7	10.6	2.0	0.6	20.3	15.7	11.7	17	48	62
91P07441	132-152	2E	S	4.9	4.9	1.0	0.2	11.0	7.7	0.8	0.7	18.7	14.5	11.8	7	59	76
91P07442	152-191	2B1	S	3.7	3.1	1.0	tr	7.8	4.5	0.2	1.0	12.3	9.4	8.0	3	63	83
91P07443	191-226	2B2	S	3.5	2.4	1.1	tr	7.0	2.7			9.7	8.0			72	88
91P07444	226-251	2B3	S	4.1	3.0	1.3	0.1	8.5	3.6			12.1	9.0			70	94
91P07445	251-300	3Bt	S	6.3	3.8	1.8	0.1	12.0	2.4			14.4	12.6			83	95
91P07446	300-338	3B1	S	4.2	2.5	1.0	tr	7.7	2.1			9.8	8.0			79	96
91P07447	338-366	3B2	S	3.1	1.6	0.9	tr	5.6	2.5			8.1	6.5			69	86
91P07448	366-396	3B3	S	3.0	1.8	0.7	tr	5.5	1.4			6.9	6.2			80	89

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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 - -)

%

91P07435

0-15

Ap

S

2

91P07436

15-36

E

S

1

91P07437

36-53

EB

S

2

91P07438

53-84

Bt

S

1

91P07439

84-109

2Bg

S

3

91P07440

109-132

2BE

S

5

91P07441

132-152

2E

S

7

91P07442

152-191

2B1

S

11

91P07443

191-226

2B2

S

14

91P07444

226-251

2B3

S

14

91P07445

251-300

3Bt

S

14

91P07446

300-338

3B1

S

13

91P07447

338-366

3B2

S

14

91P07448

366-396

3B3

S

11

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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
91P07435	0-15	Ap	S		5.3	5.6
91P07436	15-36	E	S		4.0	4.5
91P07437	36-53	EB	S		3.9	4.5
91P07438	53-84	Bt	S		3.8	4.4
91P07439	84-109	2Bg	S		3.8	4.6
91P07440	109-132	2BE	S		3.9	4.9
91P07441	132-152	2E	S		4.1	5.1
91P07442	152-191	2B1	S		4.6	5.7
91P07443	191-226	2B2	S		5.3	6.4
91P07444	226-251	2B3	S		5.6	6.7
91P07445	251-300	3Bt	S		6.0	7.0
91P07446	300-338	3B1	S		5.9	7.0
91P07447	338-366	3B2	S		6.1	7.1
91P07448	366-396	3B3	S		6.1	7.1

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

91P07437

36.0-53.0

EB

tcly

MT 3

VR 3

KK 3

MI 2

QZ 2

19

8.0

1.4

91P07439

84.0-109.0

2Bg

tcly

MT 4

VR 2

MI 2

KK 2

QZ 1

20

9.6

1.4

MM 1

91P07440

109.0-132.0

2BE

tcly

MT 4

KK 3

MI 2

VR 2

QZ 1

20

9.4

1.5

91P07441

132.0-152.0

2E

tcly

MT 4

KK 3

VR 2

MI 2

MM 1

20

9.2

1.5

QZ 1

91P07443

191.0-226.0

2B2

tcly

MT 4

KK 3

VR 2

MI 2

QZ 1

21

9.2

1.4

91P07445

251.0-300.0

3Bt

tcly

MT 3

KK 3

VR 2

GE 2

MI 2

25

9.6

1.7

MM 1

QZ 1

91P07446

300.0-338.0

3B1

tcly

KK 3

MT 2

VR 2

MI 2

GE 2

24

9.6

1.4

MM 1

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GE Goethite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite
QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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

91P07435

0.0-15.0

Ap

csi

OT 99

PO 1

91P07436

15.0-36.0

E

csi

OT 98

PO 2

91P07437

36.0-53.0

EB

csi

OT 99

PO 1

91P07438

53.0-84.0

Bt

csi

OT 99

PO tr

91P07440

109.0-132.0

2BE

csi

OT 99

PO tr

GS tr

91P07441

132.0-152.0

2E

csi

OT 99

PO tr

GS tr

91P07442

152.0-191.0

2B1

csi

OT 99

PO tr

GS tr

91P07444

226.0-251.0

2B3

fs

OT 99

91P07447

338.0-366.0

3B2

fs

OT 99

91P07448

366.0-396.0

3B3

fs

OT 99

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

MINERAL INTERPRETATION:
GS Glass	OT Other	PO Plant Opal

*** Primary Characterization Data ***

Pedon ID: 90IL081026

( Jefferson, Illinois )

Print Date: Nov 24 2024 1:05AM

Sampled As	:	Bluford		Fine, montmorillonitic, mesic Aeric Ochraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P1116

---

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

91P07439

84.0-109.0

2Bg

csi

69

QZ 63

FK 24

MS 3

OP 2

HN 2

PR 1

FP 1

ZR 1

BT 1

FE 1

TM 1

CD 1

OW tr

CL tr

AM tr

PO tr

GN tr

GS tr

91P07443

191.0-226.0

2B2

fs

90

QZ 87

FK 10

FE 3

OP tr

91P07445

251.0-300.0

3Bt

fs

88

QZ 87

FK 10

FP 2

CD 1

FE tr

PR tr

HN tr

91P07446

300.0-338.0

3B1

fs

87

QZ 85

FK 12

FP 2

CD 1

OP 1

FE tr

HN tr

PR tr

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

MINERAL INTERPRETATION:
AM Amphibole	BT Biotite	CD Chert (Chalcedony	CL Chlorite	FE Iron Oxides (Goethite
FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	GS Glass	HN Hornblende
MS Muscovite	OP Opaques	OW Other Weatherable Minerals	PO Plant Opal	PR Pyroxene
QZ Quartz	TM Tourmaline	ZR Zircon