*** Primary Characterization Data ***

Pedon ID: 1987IL113076

( McLean, Illinois )

Print Date: Dec 4 2024 3:01AM

Sampled as on Jun 29, 1987:	Chenoa
Revised to correlated on Dec 26, 2016:	Chenoa ; Fine, illitic, mesic Aquic Hapludolls

				State of Illinois
SSL	-	Project	IL200820   University of Illinois, Soil Characterization Data Book #19	University of Illinois
	-	Site ID	1987IL113076   Lat: 40° 27' 49.67" north  Long: 88° 30' 28.84" west  MLRA: 108A	Soil Characterization Laboratory
	-	Pedon No.	87IL113076	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
IL33663	Ap	Ap	0-28					SICL
IL33664	Bt1	Bt1	28-46					SIL
IL33665	Bt2	Bt2	46-66					SICL
IL33666	BC1	BC1	66-79					SICL
IL33667	2BC	2BC	79-91					SIC
IL33668	2C	2C	91-152					SIC

---

---

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
IL33663	0-28	Ap	S	sicl	32.0	56.0	11.0
IL33664	28-46	Bt1	S	sil	26.0	71.0	1.0
IL33665	46-66	Bt2	S	sicl	35.0	60.0	4.0
IL33666	66-79	BC1	S	sicl	30.0	63.0	5.0
IL33667	79-91	2BC	S	sic	44.0	49.0	6.0
IL33668	91-152	2C	S	sic	42.0	50.0	6.0

*** Primary Characterization Data ***

Pedon ID: 1987IL113076

( McLean, Illinois )

Print Date: Dec 4 2024 3:01AM

Sampled As	:	Chenoa
University of Illinois Soil Survey Laboratory			;	Pedon No.  87IL113076

---

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

%

IL33663

0-28

Ap

S

1.16

IL33664

28-46

Bt1

S

1.68

IL33665

46-66

Bt2

S

0.86

IL33666

66-79

BC1

S

1.08

IL33667

79-91

2BC

S

0.61

IL33668

91-152

2C

S

0.43

---

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						5A8b
IL33663	0-28	Ap	S	13.8	4.6	0.8	0.4	19.6					37.2				53
IL33664	28-46	Bt1	S	14.9	8.5	0.8	0.5	24.7					43.8				56
IL33665	46-66	Bt2	S	12.7	7.5	0.8	0.4	21.4					30.0				71
IL33666	66-79	BC1	S	10.0	5.8	0.9	0.4	17.1					32.4				53
IL33667	79-91	2BC	S	10.1	5.6	1.0	0.3	17.0					27.0				63
IL33668	91-152	2C	S	13.8*	9.3	0.8	0.2	24.1					18.0				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 - -)

%

IL33663

0-28

Ap

S

2

IL33664

28-46

Bt1

S

2

IL33665

46-66

Bt2

S

3

IL33666

66-79

BC1

S

3

IL33667

79-91

2BC

S

4

IL33668

91-152

2C

S

4

*** Primary Characterization Data ***

Pedon ID: 1987IL113076

( McLean, Illinois )

Print Date: Dec 4 2024 3:01AM

Sampled As	:	Chenoa
University of Illinois Soil Survey Laboratory			;	Pedon No.  87IL113076

---

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

IL33663

0-28

Ap

S

5.8

IL33664

28-46

Bt1

S

6.3

IL33665

46-66

Bt2

S

6.3

IL33666

66-79

BC1

S

6.6

IL33667

79-91

2BC

S

6.8

IL33668

91-152

2C

S

7.7