*** Primary Characterization Data ***

Pedon ID: 91IL113008

( McLean, Illinois )

Print Date: Nov 21 2024 11:13AM

Sampled as on Oct 1, 1991:	Lorenzo ; Fine-loamy over sandy or sandy-skeletal, mixed, mesic Typic Argiudoll
Revised to correlated:	Lorenzo ; Fine-loamy, mixed, active, mesic Typic Argiudolls

				United States Department of Agriculture
SSL	-	Project	CP91IL062   MCLEAN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991IL113008   Lat: 40° 24' 40.11" north  Long: 88° 51' 42.21" west	National Soil Survey Center
	-	Pedon No.	91P0230	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
91P01419	Ap	Ap	0-13				SIL	SIL
91P01420	Bt1	Bt1	13-36				CL	CL
91P01421	Bt2	Bt2	36-53				L	SCL
91P01422	BC	BC	53-71				L	FSL
91P01423	C	C	71-71				L	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.49	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	55	% wt
Volume, >2mm, Weighted Average	13	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 13-53 cm

---

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
91P01419	0-13	Ap	S	sil	22.2	53.3	24.5			31.6	21.7	3.3	9.1	8.5	2.4	1.2	2	3	1	27	6
91P01420	13-36	Bt1	S	cl	35.1	22.7	42.2			15.5	7.2	6.5	13.9	14.4	4.8	2.6	7	5	1	44	13
91P01421	36-53	Bt2	S	scl	20.1	20.5	59.4		0.9	14.3	6.2	6.2	16.5	19.4	8.4	8.9	12	18	3	69	33
91P01422	53-71	BC	S	fsl	19.0	28.7	52.3		2.4	20.2	8.5	7.6	15.2	14.5	7.9	7.1	10	11	1	57	22
91P01423	71-71	C	S	l	12.5	39.8	47.7		1.8	24.3	15.5	12.4	16.0	11.4	4.8	3.1	5	7	3	45	15

*** Primary Characterization Data ***

Pedon ID: 91IL113008

( McLean, Illinois )

Print Date: Nov 21 2024 11:13AM

Sampled As	:	Lorenzo		Fine-loamy over sandy or sandy-skeletal, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0230

---

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		8D1	8D1
91P01419	0-13	Ap	S	1.34	1.47	0.030		27.9	27.0	9.1		1.013		0.23		0.68	0.41
91P01420	13-36	Bt1	S	1.44	1.65	0.043		25.0	24.3	12.9		1.020		0.15		0.52	0.37
91P01421	36-53	Bt2	S							8.2		1.011				0.41	0.41
91P01422	53-71	BC	S							6.8		1.007				0.32	0.36
91P01423	71-71	C	S	1.80	1.83	0.005		16.6	15.8	4.2		1.004		0.19		0.30	0.34

---

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

91P01419

0-13

Ap

S

14.9

91P01420

13-36

Bt1

S

17.1

91P01421

36-53

Bt2

S

10.8

91P01422

53-71

BC

S

11.0

91P01423

71-71

C

S

8.8

---

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

91P01419

0-13

Ap

S

1.73

91P01420

13-36

Bt1

S

0.64

91P01421

36-53

Bt2

S

0.44

91P01422

53-71

BC

S

0.24

91P01423

71-71

C

S

0.09

*** Primary Characterization Data ***

Pedon ID: 91IL113008

( McLean, Illinois )

Print Date: Nov 21 2024 11:13AM

Sampled As	:	Lorenzo		Fine-loamy over sandy or sandy-skeletal, mixed, mesic Typic Argiudoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  91P0230

---

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
91P01419	0-13	Ap	S	12.7*	4.3	0.2	0.6	17.8	3.0			20.8	15.1			86	100
91P01420	13-36	Bt1	S	11.7*	8.1	0.1	0.4		3.7				18.4			85	100
91P01421	36-53	Bt2	S	14.8*	8.7	0.1	0.1						8.3			100	100
91P01422	53-71	BC	S	31.5*	4.8	tr	0.1						6.1			100	100
91P01423	71-71	C	S	32.5*	6.2	--	tr						3.7			100	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 - -)

%

91P01419

0-13

Ap

S

1

91P01420

13-36

Bt1

S

1

91P01421

36-53

Bt2

S

1

91P01422

53-71

BC

S

--

91P01423

71-71

C

S

--

---

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

6E1g

91P01419

0-13

Ap

S

6.5

7.0

91P01420

13-36

Bt1

S

6.5

7.1

tr

91P01421

36-53

Bt2

S

7.2

7.8

15

91P01422

53-71

BC

S

7.4

7.8

21

91P01423

71-71

C

S

7.5

8.1

26