*** Primary Characterization Data ***

Pedon ID: S1960IL021001

( Christian, Illinois )

Print Date: Jun 2 2024 5:08PM

Sampled as on Dec 27, 2009:	Clarksdale
Revised to correlated on Mar 18, 2012:	Clarksdale ; Fine, smectitic, mesic Udollic Endoaqualfs

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1960IL021001   Lat: 39° 35' 7.69" north  Long: 89° 22' 15.27" west  MLRA: 108B	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A1482	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A11537	Ap	Ap	0-18	14274				SIL
40A11538	E	A2	18-30	14275				SIL
40A11539	B1	B1	30-38	14276				SICL
40A11540	B21	B21	38-51	14277				SICL
40A11541	B22	B22	51-66	14278				SIC
40A11542	B23	B23	66-84	14279				SICL
40A11543	B31	B31	84-99	14280				SICL
40A11544	B32	B32	99-128	14281				SIL
40A11545	C1	C 1	124-140	14282				SIL
40A11546	C2	C 2	140-165	14283				SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.71	(NA)
Clay, carbonate free, Weighted Average	37	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	37	% wt
Weighted averages based on control section: 30-80 cm

*** Primary Characterization Data ***

Pedon ID: S1960IL021001

( Christian, Illinois )

Print Date: Jun 2 2024 5:08PM

Sampled As	:	Clarksdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1482

---

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
40A11537	0-18	Ap	S	sil	18.4	78.0	3.6			45.7	32.3	1.1	1.0	0.6	0.7	0.2	--	--	--	3	--
40A11538	18-30	E	S	sil	22.4	73.6	4.0			44.6	29.0	0.9	1.0	0.7	1.0	0.4	--	--	--	3	--
40A11539	30-38	B1	S	sicl	29.4	66.5	4.1			40.9	25.6	0.8	0.8	0.6	1.0	0.9	--	--	--	3	--
40A11540	38-51	B21	S	sicl	39.4	58.1	2.5			37.2	20.9	0.8	0.7	0.3	0.4	0.3	--	--	--	2	--
40A11541	51-66	B22	S	sic	40.6	57.0	2.4			36.6	20.4	0.7	0.7	0.3	0.4	0.3	--	--	--	2	--
40A11542	66-84	B23	S	sicl	36.8	60.9	2.3			38.3	22.6	0.8	0.5	0.3	0.4	0.3	--	--	--	2	--
40A11543	84-99	B31	S	sicl	29.0	69.2	1.8			41.4	27.8	0.7	0.4	0.2	0.3	0.2	--	--	--	1	--
40A11544	99-128	B32	S	sil	20.0	77.9	2.1			43.2	34.7	0.8	0.6	0.2	0.3	0.2	--	--	--	1	--
40A11545	124-140	C1	S	sil	16.9	81.6	1.5			43.7	37.9	0.7	0.3	0.1	0.2	0.2	--	--	--	1	--
40A11546	140-165	C2	S	sil	16.6	80.4	3.0			44.4	36.0	1.3	1.3	0.3	0.1	--	--	--	--	2	--

---

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					3C2a1a
40A11537	0-18	Ap	S		1.42					7.6						0.77	0.41
40A11538	18-30	E	S		1.54					10.0						0.68	0.45
40A11539	30-38	B1	S							13.1						0.69	0.45
40A11540	38-51	B21	S							18.4						0.69	0.47
40A11541	51-66	B22	S		1.68					19.6						0.73	0.48
40A11542	66-84	B23	S							18.5						0.74	0.50
40A11543	84-99	B31	S							15.2						0.81	0.52
40A11544	99-128	B32	S							10.2						0.80	0.51
40A11545	124-140	C1	S		1.60					8.7						0.74	0.51
40A11546	140-165	C2	S							8.4						0.81	0.51

*** Primary Characterization Data ***

Pedon ID: S1960IL021001

( Christian, Illinois )

Print Date: Jun 2 2024 5:08PM

Sampled As	:	Clarksdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1482

---

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 - - - - - - - - - - - - - - - - - - - - - -)
						3B1a			4B4
40A11537	0-18	Ap	CLODDB			1.47			7.4
40A11538	18-30	E	CLODDB			1.53			10.1
40A11541	51-66	B22	CLODDB			1.60			18.2
40A11545	124-140	C1	CLODDB			1.58			18.8

---

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 - - - - -)
					6B1a			6A1a		6C1a
40A11537	0-18	Ap	S		0.122			1.52	12	0.8
40A11538	18-30	E	S		0.065			0.69	11	0.9
40A11539	30-38	B1	S		0.077			0.81	11	1.2
40A11540	38-51	B21	S		0.073			0.74	10	1.3
40A11541	51-66	B22	S		0.061			0.62	10	1.5
40A11542	66-84	B23	S					0.44		1.7
40A11543	84-99	B31	S					0.32		1.3
40A11544	99-128	B32	S					0.20		1.3
40A11545	124-140	C1	S					0.12		1.3
40A11546	140-165	C2	S					0.11		0.7

*** Primary Characterization Data ***

Pedon ID: S1960IL021001

( Christian, Illinois )

Print Date: Jun 2 2024 5:08PM

Sampled As	:	Clarksdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1482

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2b	6P2a	6Q2a		6H1a	6G1b			5A1a
40A11537	0-18	Ap	S	10.3	2.2	tr	0.2	12.7	6.7	--		19.4	14.2			65	89
40A11538	18-30	E	S	7.9	3.3	tr	0.3	11.5	8.6	0.4		20.1	15.2	11.9	3	57	76
40A11539	30-38	B1	S	10.7	6.4	0.1	0.4	17.6	8.2	0.1		25.8	20.4	17.7	1	68	86
40A11540	38-51	B21	S	14.6	10.7	0.1	0.6	26.0	9.0	0.1		35.0	27.0	26.1	tr	74	96
40A11541	51-66	B22	S	16.1*	12.7	0.2	0.6	29.6	6.5			36.1	29.5			82	100
40A11542	66-84	B23	S	15.0*	12.8	0.2	0.5		4.4				27.1			87	100
40A11543	84-99	B31	S			0.2	0.4						23.5			100
40A11544	99-128	B32	S			0.2	0.3						16.0			100
40A11545	124-140	C1	S			0.2	0.2						12.5			100
40A11546	140-165	C2	S			0.2	0.2						13.4			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 - -)

%

40A11537

0-18

Ap

S

--

40A11538

18-30

E

S

--

40A11539

30-38

B1

S

tr

40A11540

38-51

B21

S

tr

40A11541

51-66

B22

S

1

40A11542

66-84

B23

S

1

40A11543

84-99

B31

S

1

40A11544

99-128

B32

S

1

40A11545

124-140

C1

S

2

40A11546

140-165

C2

S

1

*** Primary Characterization Data ***

Pedon ID: S1960IL021001

( Christian, Illinois )

Print Date: Jun 2 2024 5:08PM

Sampled As	:	Clarksdale
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1482

---

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

6E1a

40A11537

0-18

Ap

S

5.7

40A11538

18-30

E

S

5.0

40A11539

30-38

B1

S

5.3

40A11540

38-51

B21

S

5.4

40A11541

51-66

B22

S

6.1

40A11542

66-84

B23

S

6.7

--

40A11543

84-99

B31

S

7.2

--

40A11544

99-128

B32

S

7.8

10

40A11545

124-140

C1

S

7.9

10

40A11546

140-165

C2

S

7.7

1