*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled as on Mar 1, 1990:	Huey ; Fine-silty, mixed, mesic Typic Natraqualf
Revised to correlated:	Huey ; Fine-silty, mixed, superactive, mesic Typic Natraqualfs

				United States Department of Agriculture
SSL	-	Project	CP90IL143   REND LAKE	Natural Resources Conservation Service
	-	Site ID	S1990IL189002   Lat: 38° 18' 16.20" north  Long: 89° 41' 4.29" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	90P0535	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
90P03045	Ap	Ap	0-20				SIL	SIL
90P03046	Eg	Eg	20-36				SIL	SIL
90P03047	Btg1	Btg1	36-56				SICL	SICL
90P03048	Btg2	Btg2	56-76				SICL	SICL
90P03049	Btg3	Btg3	76-109				SICL	SICL
90P03050	Btg4	Btg4	109-132				SICL	SICL
90P03051	BCg1	BCg1	132-160				SIL	SIL
90P03052	BCg2	BCg2	160-183				SIL	SIL
90P03053	2Ab	2AB	183-213				SIL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.79	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	6	cm/m
Weighted averages based on control section: 36-86 cm

*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

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
90P03045	0-20	Ap	S	sil	18.0	79.0	3.0	11.3		47.8	31.2	0.6	0.4	0.5	0.6	0.9	tr	--	--	3	tr
90P03046	20-36	Eg	S	sil	23.9	71.8	4.3	13.6		43.6	28.2	1.2	0.6	0.8	0.9	0.8	--	--	--	3	--
90P03047	36-56	Btg1	S	sicl	29.6	64.1	6.3	17.8		36.5	27.6	2.0	0.6	1.0	1.5	1.2	tr	--	--	4	tr
90P03048	56-76	Btg2	S	sicl	33.8	62.6	3.6	19.7		34.6	28.0	1.2	0.4	0.4	0.7	0.9	1	--	--	3	1
90P03049	76-109	Btg3	S	sicl	33.7	63.3	3.0	18.9		34.4	28.9	1.2	0.4	0.4	0.5	0.5	2	--	--	4	2
90P03050	109-132	Btg4	S	sicl	29.3	66.7	4.0	16.3		35.3	31.4	1.6	0.5	0.5	0.7	0.7	--	--	--	2	--
90P03051	132-160	BCg1	S	sil	25.9	68.6	5.5	14.1		36.8	31.8	2.9	0.7	0.8	0.6	0.5	--	--	--	3	--
90P03052	160-183	BCg2	S	sil	22.7	74.1	3.2	13.2		37.4	36.7	1.6	0.6	0.5	0.4	0.1	--	--	--	2	--
90P03053	183-213	2Ab	S	sil	22.9	69.4	7.7	14.5		32.0	37.4	2.8	3.0	1.7	0.1	0.1	--	--	--	5	--

---

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
90P03045	0-20	Ap	S	1.28	1.43	0.038			26.4	7.9		1.016		0.24	3	0.80	0.44
90P03046	20-36	Eg	S	1.50	1.59	0.020			23.2	9.8		1.021		0.20		0.67	0.41
90P03047	36-56	Btg1	S	1.42	1.69	0.060			27.2	13.5		1.029		0.19		0.77	0.46
90P03048	56-76	Btg2	S	1.41	1.76	0.076			29.2	16.4		1.035		0.18		0.79	0.49
90P03049	76-109	Btg3	S	1.40	1.81	0.088			31.5	17.4		1.036		0.20		0.81	0.52
90P03050	109-132	Btg4	S	1.41	1.75	0.075			29.9	16.4		1.033		0.19		0.86	0.56
90P03051	132-160	BCg1	S	1.37	1.72	0.079			32.8	14.6		1.029		0.25		0.90	0.56
90P03052	160-183	BCg2	S	1.38	1.66	0.064			32.0	13.1		1.023		0.26		0.81	0.58
90P03053	183-213	2Ab	S	1.51	1.71	0.042			26.9	11.9		1.024		0.23	1	0.83	0.52

*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F										3C1e1a
90P03045	0-20	Ap	S	34	15										15.2
90P03046	20-36	Eg	S												18.1
90P03047	36-56	Btg1	S	44	28										21.6
90P03048	56-76	Btg2	S												24.8
90P03049	76-109	Btg3	S	57	41										25.4
90P03050	109-132	Btg4	S												24.8
90P03051	132-160	BCg1	S	47	28										24.0
90P03052	160-183	BCg2	S												22.0
90P03053	183-213	2Ab	S	42	23										20.0

---

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	6R3a		6A1c		6C2b	6G7a	6D2a
90P03045	0-20	Ap	S		0.135	0.02		1.35	10	0.5	0.1	0.1
90P03046	20-36	Eg	S		0.055	0.01		0.44	8	0.9	0.1	0.1
90P03047	36-56	Btg1	S		0.143	0.01		0.28	2	1.2	0.1	0.1
90P03048	56-76	Btg2	S			0.01		0.26		0.8	0.1	tr
90P03049	76-109	Btg3	S			0.01		0.18		1.0	0.1	0.1
90P03050	109-132	Btg4	S			0.01		0.11		1.3	0.1	0.1
90P03051	132-160	BCg1	S			0.02		0.08		1.8	0.1	0.2
90P03052	160-183	BCg2	S			0.02		0.09		1.8	0.1	0.1
90P03053	183-213	2Ab	S		0.018	0.02		0.09	5	1.0	0.1	tr

*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

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			5C3	5C1
90P03045	0-20	Ap	S	13.6*	2.7	0.3	0.7	17.3	2.1			19.4	14.4			89	100
90P03046	20-36	Eg	S	11.7*	4.4	1.0	0.3	17.4	3.0			20.4	16.0			85	100
90P03047	36-56	Btg1	S	13.9*	8.6	3.6	0.4		1.7				22.7			94	100
90P03048	56-76	Btg2	S	21.3*	11.8	6.8	0.4		0.7	tr	2.2		26.7			98	100
90P03049	76-109	Btg3	S	16.1*	12.0	9.1	0.4		0.4				27.4			99	100
90P03050	109-132	Btg4	S	10.6*	9.6	7.1	0.3		1.3				25.1			96	100
90P03051	132-160	BCg1	S	10.5*	8.5	5.2	0.3		1.4				23.2			95	100
90P03052	160-183	BCg2	S	8.9*	6.8	3.1	0.3	19.1	1.7			20.8	18.4			92	100
90P03053	183-213	2Ab	S	9.3*	7.3	2.6	0.2	19.4	1.9			21.3	19.1			91	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	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
90P03045	0-20	Ap	S	11.7	3.9	1.9	0.8	--	3.2	0.4	1.0				3.7	--	10.6	50.5	0.1	1.80	0.64	1	1
90P03046	20-36	Eg	S																		0.23	6
90P03047	36-56	Btg1	S	0.7	0.4	6.7	0.5	--	3.3	0.2	3.5				1.8	0.3	--	64.2	tr	0.89	0.43	14	9
90P03048	56-76	Btg2	S																		0.02	25
90P03049	76-109	Btg3	S	0.4	0.2	10.6	tr	--	2.6	0.7	1.6				5.4	0.3	0.1	103.2	0.1	1.19	0.94	29	19
90P03050	109-132	Btg4	S																		0.01	28
90P03051	132-160	BCg1	S	0.2	0.1	4.0	--	--	0.5	0.2	1.0				2.4	--	--	69.6	tr	0.50	0.33	21	10
90P03052	160-183	BCg2	S																		0.13	17
90P03053	183-213	2Ab	S																		0.07	14

*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

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	8C1b			6E1g		4E2a1a1a1		8E1
90P03045	0-20	Ap	S		6.3	6.7	6.6					--
90P03046	20-36	Eg	S		6.8	7.3
90P03047	36-56	Btg1	S		7.5	8.4	7.9			--
90P03048	56-76	Btg2	S		8.0	8.4				2
90P03049	76-109	Btg3	S		8.0	8.5	8.4			1		--		1200
90P03050	109-132	Btg4	S		7.5	8.1				--
90P03051	132-160	BCg1	S		7.1	8.1	7.5			--
90P03052	160-183	BCg2	S		6.6	7.8
90P03053	183-213	2Ab	S		6.4	7.6

*** Primary Characterization Data ***

Pedon ID: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

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

90P03045

0.0-20.0

Ap

tcly

MT 3

MI 2

KK 2

VR 1

MM 1

18

8.1

2.3

QZ 1

90P03046

20.0-36.0

Eg

tcly

MT 3

MI 3

KK 3

MM 2

QZ 1

22

9.4

2.8

90P03047

36.0-56.0

Btg1

tcly

MT 3

MI 3

KK 3

VR 2

MM 1

23

11.4

2.4

QZ 1

90P03049

76.0-109.0

Btg3

tcly

MT 3

KK 2

MI 2

VR 2

MM 1

24

12.6

2.1

QZ 1

90P03051

132.0-160.0

BCg1

tcly

MT 3

KK 2

MI 2

VR 2

MM 1

21

13.6

1.7

QZ 1

90P03053

183.0-213.0

2Ab

tcly

MT 3

KK 2

VR 2

MI 1

MM 1

21

10.9

1.3

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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: 90IL189002

( Washington, Illinois )

Print Date: Apr 27 2025 11:18AM

Sampled As	:	Huey		Fine-silty, mixed, mesic Typic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0535

---

Fine Earth Mineralogy (<2.0 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																	7D2	tion
Layer	(cm)	Horz	ion	( - - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
90P03045	0.0-20.0	Ap	feth																	28.0
90P03046	20.0-36.0	Eg	feth																	39.0
90P03047	36.0-56.0	Btg1	feth																	50.0
90P03048	56.0-76.0	Btg2	feth																	58.0
90P03049	76.0-109.0	Btg3	feth																	58.0
90P03050	109.0-132.0	Btg4	feth																	54.0
90P03051	132.0-160.0	BCg1	feth																	51.0
90P03052	160.0-183.0	BCg2	feth																	46.0
90P03053	183.0-213.0	2Ab	feth																	46.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm