*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled as on Jun 29, 1990:	Darmstadt ; Fine-silty, mixed, mesic Albic Natraqualf
Revised to correlated on Dec 1, 1991:	Darmstadt ; Fine-silty, mixed, superactive, mesic Aquic Natrudalfs

				United States Department of Agriculture
SSL	-	Project	CP91IL041   CLINTON AND WASHINGTON COUNTY	Natural Resources Conservation Service
	-	Site ID	90IL189080   Lat: 38° 22' 22.00" north  Long: 89° 25' 18.00" west  MLRA: 114B	National Soil Survey Center
	-	Pedon No.	91P0164	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
91P00941	Ap	Ap	0-21				SIL	SIL
91P00942	Bt1	Bt1	21-28				SIC	SICL
91P00943	Bt2	Bt2	28-38				SICL	SICL
91P00944	Btg1	Btg1	38-53				SICL	SICL
91P00945	Btg2	Btg2	53-71				SICL	SICL
91P00946	Btg3	Btg3	71-109				SIL	SIL
91P00947	Btg4	Btg4	109-145				SIL	SIL
91P00948	2BCg	2BCg	145-165				SIL	SIL
91P00949	2Cg	2Cg	165-180				L	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.82	(NA)
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	29	% wt
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 21-71 cm

*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

---

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	3B1	3B1	3B1
91P00941	0-21	Ap	S	sil	11.0	79.7	9.3			39.5	40.2	1.4	1.3	2.2	2.8	1.6	1	tr	--	9	1
91P00942	21-28	Bt1	S	sicl	28.8	68.6	2.6			39.3	29.3	0.8	0.6	0.8	0.4	tr	--	--	--	2
91P00943	28-38	Bt2	S	sicl	28.7	68.2	3.1			41.2	27.0	1.3	0.5	0.7	0.5	0.1	--	--	--	2
91P00944	38-53	Btg1	S	sicl	29.2	67.9	2.9			41.3	26.6	1.1	0.6	0.7	0.4	0.1	--	--	--	2
91P00945	53-71	Btg2	S	sicl	28.9	67.6	3.5			42.0	25.6	1.3	0.6	0.7	0.7	0.2	--	--	--	2
91P00946	71-109	Btg3	S	sil	22.8	71.8	5.4			40.1	31.7	2.3	0.9	1.0	0.9	0.3	1	2	--	6	3
91P00947	109-145	Btg4	S	sil	19.1	78.2	2.7			45.9	32.3	1.4	0.4	0.7	0.2	--	tr	--	--	1
91P00948	145-165	2BCg	S	sil	15.3	63.9	20.8			33.0	30.9	3.3	5.9	8.9	2.2	0.5	1	--	--	18	1
91P00949	165-180	2Cg	S	sil	15.8	61.3	22.9			31.5	29.8	3.2	6.3	9.4	3.5	0.5	--	--	--	20

---

Water Dispersible PSDA				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
				Clay	Silt	Sand	F	CO3	F	C	VF	F	M	C	VC
				<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1
	Depth			.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
				3A1a6a	3A1a6a	3A1a6a			3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a	3A1a6a
91P00941	0-21	Ap	S	5.4	83.7	10.9			41.3	42.3	1.9	1.5	2.5	2.8	2.2
91P00942	21-28	Bt1	S	14.9	81.5	3.6			49.8	31.7	1.3	0.9	0.7	0.5	0.2
91P00943	28-38	Bt2	S	26.1	70.5	3.4			41.9	28.6	1.4	0.5	0.7	0.5	0.3
91P00944	38-53	Btg1	S	29.9	67.0	3.1			38.3	28.7	1.1	0.6	0.7	0.5	0.2
91P00945	53-71	Btg2	S	28.0	67.9	4.1			40.3	27.6	1.3	0.8	0.8	0.6	0.6
91P00946	71-109	Btg3	S	18.1	76.2	5.7			42.1	34.1	1.8	0.9	0.9	1.0	1.1
91P00947	109-145	Btg4	S	12.5	83.9	3.6			49.4	34.5	1.6	0.8	0.9	0.2	0.1
91P00948	145-165	2BCg	S	16.4	62.0	21.6			30.3	31.7	3.2	5.5	9.4	2.3	1.2
91P00949	165-180	2Cg	S	15.8	61.6	22.6			30.7	30.9	3.1	6.2	9.6	3.1	0.6

*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

---

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	4B1c	3C2a1a		3D1		4C1	3F1a1a	8D1	8D1
91P00941	0-21	Ap	S	1.47	1.56	0.020		24.1	20.4	6.3		1.011		0.21	4	0.91	0.57
91P00942	21-28	Bt1	S	1.57	1.76	0.039			19.2	16.8		1.020		0.04		0.68	0.58
91P00943	28-38	Bt2	S	1.49	1.69	0.043			20.4	18.0		1.021		0.04		0.77	0.63
91P00944	38-53	Btg1	S	1.40	1.70	0.067		27.5	27.1	16.7		1.024		0.15		0.84	0.57
91P00945	53-71	Btg2	S	1.37	1.68	0.070		29.7	29.2	19.1		1.023		0.14		0.89	0.66
91P00946	71-109	Btg3	S	1.34	1.58	0.055		32.2	29.8	16.4		1.021		0.18		0.97	0.72
91P00947	109-145	Btg4	S	1.52	1.66	0.030		27.7	25.3	12.2		1.014		0.20		0.90	0.64
91P00948	145-165	2BCg	S	1.56	1.68	0.025		26.2	24.0	10.5		1.013		0.21		0.90	0.69
91P00949	165-180	2Cg	S	1.59	1.69	0.021		23.2	21.3	10.0		1.012		0.18		0.84	0.63

---

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

91P00941

0-21

Ap

S

10.6

91P00942

21-28

Bt1

S

22.5

91P00943

28-38

Bt2

S

25.2

91P00944

38-53

Btg1

S

25.6

91P00945

53-71

Btg2

S

26.6

91P00946

71-109

Btg3

S

26.9

91P00947

109-145

Btg4

S

20.2

91P00948

145-165

2BCg

S

16.6

91P00949

165-180

2Cg

S

17.3

*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

---

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
91P00941	0-21	Ap	S		0.089			0.76		2.3	0.1	0.2
91P00942	21-28	Bt1	S		0.087			0.79		1.2	0.1	tr
91P00943	28-38	Bt2	S		0.047			0.35		1.2	0.1	tr
91P00944	38-53	Btg1	S		0.035			0.25		1.2	0.1	tr
91P00945	53-71	Btg2	S		0.023			0.13		1.4	0.1	0.1
91P00946	71-109	Btg3	S		--			0.09		2.3	0.1	0.2
91P00947	109-145	Btg4	S					0.09		0.9	0.1	tr
91P00948	145-165	2BCg	S					0.05		1.2	0.1	tr
91P00949	165-180	2Cg	S					0.06		1.0	0.1	tr

---

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			5A3a	5A8b			5C3	5C1
91P00941	0-21	Ap	S	7.0	1.3	0.6	0.1	9.0	2.8			11.8	10.0			76	90
91P00942	21-28	Bt1	S	8.9	4.3	4.9	0.1	18.2	4.9			23.1	19.7			79	92
91P00943	28-38	Bt2	S	9.6*	6.3	7.2	0.2	23.3	2.5			25.8	22.2			90	100
91P00944	38-53	Btg1	S	9.0*	7.9	9.6	0.3		2.1				24.4			93	100
91P00945	53-71	Btg2	S	12.7*	10.0	11.9	0.5		1.9				25.6			95	100
91P00946	71-109	Btg3	S	22.9*	8.7	7.8	0.3		1.1				22.2			97	100
91P00947	109-145	Btg4	S	14.7*	5.9	4.3	0.2		1.1				17.1			96	100
91P00948	145-165	2BCg	S	6.7*	4.5	2.6	0.1	13.9	1.8			15.7	13.8			89	100
91P00949	165-180	2Cg	S	6.4	4.1	2.0	0.2	12.7	1.7			14.4	13.2			88	96

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

*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

---

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
91P00941	0-21	Ap	S																			6
91P00942	21-28	Bt1	S																			25
91P00943	28-38	Bt2	S																			32
91P00944	38-53	Btg1	S	0.7	0.7	18.1	0.1	--	1.0	0.7	4.7				13.0	--	--	76.0	0.1	2.03	1.38	34	22
91P00945	53-71	Btg2	S	1.2	1.4	28.8	0.1	--	3.3	1.2	5.9				22.9	--	--	73.7	0.2	2.95	1.78	38	25
91P00946	71-109	Btg3	S	0.4	0.6	14.3	tr	--	3.6	0.6	4.6				6.2	--	--	71.5	0.1	1.57	0.85	31	20
91P00947	109-145	Btg4	S	0.3	0.3	5.9	0.1	--	2.7	0.3	1.7				1.2	0.2	0.1	48.6	tr	0.67	0.48	23	11
91P00948	145-165	2BCg	S																		0.18	19
91P00949	165-180	2Cg	S																		0.14	15

---

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
91P00941	0-21	Ap	S		5.9	6.4
91P00942	21-28	Bt1	S		5.7	6.7
91P00943	28-38	Bt2	S		6.5	7.4
91P00944	38-53	Btg1	S		7.1	8.0	7.7			--		--
91P00945	53-71	Btg2	S		7.8	8.6	8.4			tr		--
91P00946	71-109	Btg3	S		8.0	9.0	7.4			1		--
91P00947	109-145	Btg4	S		7.7	8.8	8.2			tr
91P00948	145-165	2BCg	S		6.7	8.1
91P00949	165-180	2Cg	S		6.6	7.9

*** Primary Characterization Data ***

Pedon ID: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

---

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

91P00941

0.0-21.0

Ap

tcly

MT 2

KK 2

VR 1

MI 1

VC 1

17

6.6

0.9

MM 1

QZ 1

91P00942

21.0-28.0

Bt1

tcly

MT 3

KK 2

MI 2

CR 1

MM 1

20

8.6

1.1

QZ 1

91P00943

28.0-38.0

Bt2

tcly

MT 3

MI 2

KK 2

MM 1

VR 1

20

9.0

1.2

QZ 1

91P00946

71.0-109.0

Btg3

tcly

MT 4

KK 2

MI 2

MM 1

QZ 1

15

10.4

1.2

91P00949

165.0-180.0

2Cg

tcly

MT 3

MM 2

KK 2

MI 1

QZ 1

19

8.3

0.9

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CR Cristobalite	KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite
QZ Quartz	VC Vermiculite-Chlorite	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: 90IL189080

( Washington, Illinois )

Print Date: Nov 24 2024 6:23AM

Sampled As	:	Darmstadt		Fine-silty, mixed, mesic Albic Natraqualf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0164

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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
91P00941	0.0-21.0	Ap	feth																	24.0
91P00942	21.0-28.0	Bt1	feth																	46.0
91P00943	28.0-38.0	Bt2	feth																	50.0
91P00944	38.0-53.0	Btg1	feth																	53.0
91P00945	53.0-71.0	Btg2	feth																	55.0
91P00946	71.0-109.0	Btg3	feth																	50.0
91P00947	109.0-145.0	Btg4	feth																	38.0
91P00948	145.0-165.0	2BCg	feth																	31.0
91P00949	165.0-180.0	2Cg	feth																	31.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm