*** Primary Characterization Data ***

Pedon ID: 1940IL075002

( Iroquois, Illinois )

Print Date: May 20 2024 12:30AM

Sampled as on Oct 30, 1940:	Bryce
Revised to correlated on Apr 29, 2019:	Bryce ; Fine, mixed, superactive, mesic Vertic Endoaquolls

				State of Illinois
SSL	-	Project	IL200802   University of Illinois, Soil Characterization Data Book #01	University of Illinois
	-	Site ID	1940IL075002   Lat: 40° 31' 1.03" north  Long: 87° 52' 37.94" west  MLRA: 110	Soil Characterization Laboratory
	-	Pedon No.	40IL075002	Department of Natural Resources and Environmental Science
	-	General Methods 1B1A, 2A1, 2B		Urbana, Illinois

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
IL16473	A1	A1	0-5					SICL
IL16474	A1	A1	5-10					SICL
IL16475	A1	A1	10-15					SIC
IL16476	A1	A1	15-20					SIC
IL16477	A1	A1	20-25					SIC
IL16478	A1	A1	25-30
IL16479	B1	B1	30-38					SIC
IL16480	B21	B21	38-46
IL16481	B21	B21	46-53
IL16482	B22	B22	53-61
IL16483	B23	B23	61-69
IL16484	B23	B23	69-76
IL16485	B3	B3	76-86
IL16486	C1	C1	86-97
IL16487	C1	C1	97-112
IL16488	C2	C2	112-137					SIC
IL16489	C2	C2	137-147

---

*** Primary Characterization Data ***

Pedon ID: 1940IL075002

( Iroquois, Illinois )

Print Date: May 20 2024 12:30AM

Sampled As	:	Bryce
University of Illinois Soil Survey Laboratory			;	Pedon No.  40IL075002

---

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
IL16473	0-5	A1	S	sicl	35.0	53.0	11.0	22.0		32.0	20.0
IL16474	5-10	A1	S	sicl	37.0	50.0	11.0	24.0		31.0	19.0
IL16475	10-15	A1	S	sic	41.0	49.0	9.0	25.0		33.0	16.0
IL16476	15-20	A1	S	sic	42.0	48.0	8.0	28.0		32.0	16.0
IL16477	20-25	A1	S	sic	44.0	48.0	7.0	27.0		32.0	15.0
IL16478	25-30	A1	S				7.0
IL16479	30-38	B1	S	sic	45.0	47.0	7.0	28.0		34.0	12.0
IL16480	38-46	B21	S				6.0
IL16488	112-137	C2	S	sic	42.0	52.0	4.0	18.0		37.0	15.0

---

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	%
					4A1h				4B1c	3C2a1a
IL16473	0-5	A1	S		1.18				33.5	19.3						0.93	0.55
IL16474	5-10	A1	S						32.7	18.7						0.89	0.51
IL16475	10-15	A1	S						31.3	19.3						0.81	0.47
IL16476	15-20	A1	S		1.35				30.7	19.3						0.78	0.46
IL16477	20-25	A1	S						30.1	18.9						0.71	0.43
IL16478	25-30	A1	S		1.48				30.9	18.2
IL16479	30-38	B1	S						30.5	17.7						0.62	0.39
IL16480	38-46	B21	S		1.51				29.3	17.2
IL16481	46-53	B21	S		1.54				29.2	17.6
IL16482	53-61	B22	S						29.5	17.2
IL16483	61-69	B23	S		1.57				26.5	16.9
IL16484	69-76	B23	S						25.8	16.3
IL16485	76-86	B3	S		1.59				27.6	15.6

*** Primary Characterization Data ***

Pedon ID: 1940IL075002

( Iroquois, Illinois )

Print Date: May 20 2024 12:30AM

Sampled As	:	Bryce
University of Illinois Soil Survey Laboratory			;	Pedon No.  40IL075002

---

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 - - - - -)

6A1a

IL16473

0-5

A1

S

4.86

IL16474

5-10

A1

S

--

IL16475

10-15

A1

S

3.79

IL16476

15-20

A1

S

--

IL16477

20-25

A1

S

--

IL16478

25-30

A1

S

--

IL16479

30-38

B1

S

1.66

IL16480

38-46

B21

S

--

IL16481

46-53

B21

S

--

IL16482

53-61

B22

S

--

IL16483

61-69

B23

S

--

IL16484

69-76

B23

S

--

IL16485

76-86

B3

S

--

IL16486

86-97

C1

S

--

IL16487

97-112

C1

S

--

IL16488

112-137

C2

S

1.76

IL16489

137-147

C2

S

--

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2	6O2	6P2	6Q2						5A1a
IL16473	0-5	A1	S	19.1	10.8	0.2	0.7	30.7					32.6				94
IL16474	5-10	A1	S	20.6	10.6	0.2	0.5	31.9					32.8				97
IL16475	10-15	A1	S	21.4	9.8	0.2	0.5	31.9					33.1				96
IL16476	15-20	A1	S	21.2*	10.9	0.2	0.4	32.7					32.6				100
IL16477	20-25	A1	S	20.6*	11.1	0.2	0.4	32.3					31.2				100
IL16478	25-30	A1	S	20.4*	10.9	0.3	0.4	31.9					29.6				100
IL16479	30-38	B1	S	18.6*	11.7	0.2	0.4	30.9					27.7				100

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

*** Primary Characterization Data ***

Pedon ID: 1940IL075002

( Iroquois, Illinois )

Print Date: May 20 2024 12:30AM

Sampled As	:	Bryce
University of Illinois Soil Survey Laboratory			;	Pedon No.  40IL075002

---

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 - -)

%

IL16473

0-5

A1

S

1

IL16474

5-10

A1

S

1

IL16475

10-15

A1

S

1

IL16476

15-20

A1

S

1

IL16477

20-25

A1

S

1

IL16478

25-30

A1

S

1

IL16479

30-38

B1

S

1

---

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

8C1a

IL16473

0-5

A1

S

6.1

IL16474

5-10

A1

S

6.3

IL16475

10-15

A1

S

6.4

IL16476

15-20

A1

S

6.4

IL16477

20-25

A1

S

6.5

IL16478

25-30

A1

S

6.6

IL16479

30-38

B1

S

6.8

IL16480

38-46

B21

S

7.0

IL16481

46-53

B21

S

7.3

IL16482

53-61

B22

S

7.4

IL16483

61-69

B23

S

7.5

IL16484

69-76

B23

S

7.5

IL16485

76-86

B3

S

7.5

IL16486

86-97

C1

S

7.6

IL16487

97-112

C1

S

7.7

IL16488

112-137

C2

S

7.9

IL16489

137-147

C2

S

8.0