*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled as :	Sac ; Fine-silty, mixed, mesic Typic Hapludoll
Revised to correlated:	Sac ; Fine-silty, mixed, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP96IA029   CLAY COUNTY, IOWA	Natural Resources Conservation Service
	-	Site ID	S1995IA041005   Lat: 43° 2' 39.00" north  Long: 95° 19' 45.01" west  MLRA: 107B	National Soil Survey Center
	-	Pedon No.	96P0060	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
96P00634	Ap	Ap	0-15				SICL	SICL
96P00635	A	A	15-30				SICL	SICL
96P00636	BA	BA	30-41				SICL	SICL
96P00637	Bw1	Bw1	41-61				SICL	SICL
96P00638	Bw2	Bw2	61-84				SICL	SICL
96P00639	2Bw3	2Bw3	84-96				L	SIL
96P00640	2Bk1	2Bk1	96-117				CL	CL
96P00641	2Bk2	2Bk2	117-140				CL	CL
96P00642	2C1	2C1	140-178				CL	CL
96P00643	2C2	2C2	178-203				CL	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.79	(NA)
Clay, carbonate free, Weighted Average	33	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	7	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	33	% wt
LE, Whole Soil, Summed to 1m	6	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

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	3A1a1a	3B1	3B1	3B1
96P00634	0-15	Ap	S	sicl	37.1	58.4	4.5	24.3		29.2	29.2	2.1	1.0	1.0	0.3	0.1	tr	--	--	2	tr
96P00635	15-30	A	S	sicl	37.7	57.9	4.4	24.1		29.1	28.8	1.9	1.1	1.0	0.3	0.1	tr	tr	--	3	tr
96P00636	30-41	BA	S	sicl	37.8	57.6	4.6	23.1		28.7	28.9	2.4	1.0	0.9	0.3	tr	tr	--	--	2	tr
96P00637	41-61	Bw1	S	sicl	35.0	60.7	4.3	20.4		28.7	32.0	2.6	0.9	0.6	0.2	tr	--	--	--	2	--
96P00638	61-84	Bw2	S	sicl	30.8	61.9	7.3	15.6		26.9	35.0	4.4	1.6	1.1	0.2	tr	--	--	--	3	--
96P00639	84-96	2Bw3	S	sil	26.9	54.4	18.7	13.4		23.3	31.1	5.9	5.9	4.3	1.7	0.9	1	1	6	20	8
96P00640	96-117	2Bk1	S	cl	31.0	39.3	29.7	13.0	2.4	24.7	14.6	7.3	9.2	7.7	3.7	1.8	3	3	3	29	9
96P00641	117-140	2Bk2	S	cl	30.2	42.0	27.8	11.6	2.9	26.5	15.5	6.9	8.1	6.0	3.6	3.2	3	4	3	29	10
96P00642	140-178	2C1	S	cl	29.6	40.5	29.9	10.4	3.5	24.9	15.6	7.1	8.7	7.6	3.3	3.2	3	4	3	31	10
96P00643	178-203	2C2	S	cl	31.5	41.5	27.0	11.7	3.5	25.6	15.9	7.0	8.5	5.9	3.4	2.2	2	4	3	27	9

---

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
96P00634	0-15	Ap	S	6.3	79.9	13.8			43.1	36.8	6.2	4.9	2.0	0.6	0.1

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

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	3C2a1a		3D1		4C1		8D1	8D1
96P00634	0-15	Ap	S	1.23	1.45	0.056			30.5	16.5		1.029		0.17		0.84	0.44
96P00635	15-30	A	S	1.26	1.57	0.076			32.6	17.5		1.030		0.19		0.86	0.46
96P00636	30-41	BA	S	1.27	1.51	0.059			32.2	17.1		1.031		0.19		0.80	0.45
96P00637	41-61	Bw1	S	1.21	1.46	0.065			34.7	15.4		1.030		0.23		0.79	0.44
96P00638	61-84	Bw2	S	1.27	1.46	0.048			29.8	13.7		1.028		0.20		0.82	0.44
96P00639	84-96	2Bw3	S	1.37	1.56	0.042			25.8	11.9		1.019		0.18		0.78	0.44
96P00640	96-117	2Bk1	S	1.56	1.78	0.042			20.8	13.2		1.015		0.11		0.51	0.43
96P00641	117-140	2Bk2	S	1.62	1.81	0.035			20.5	13.6		1.014		0.10		0.48	0.45
96P00642	140-178	2C1	S	1.64	1.85	0.038			21.1	13.7		1.014		0.11		0.47	0.46
96P00643	178-203	2C2	S	1.59	1.85	0.048			22.6	14.8		1.014		0.12		0.46	0.47

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F										3C1e1a
96P00634	0-15	Ap	S												23.6
96P00635	15-30	A	S												24.7
96P00636	30-41	BA	S												23.2
96P00637	41-61	Bw1	S												21.7
96P00638	61-84	Bw2	S	43	21										19.6
96P00639	84-96	2Bw3	S												17.0
96P00640	96-117	2Bk1	S												18.3
96P00641	117-140	2Bk2	S												18.6
96P00642	140-178	2C1	S												19.0
96P00643	178-203	2C2	S	37	20										20.0

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

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 - - - - -)
					6B4a			6A1c		6C2b	6G7a	6D2a
96P00634	0-15	Ap	S		0.325			2.69	8	2.1	0.4	0.2
96P00635	15-30	A	S		0.306			2.62	9	1.5	0.4	0.1
96P00636	30-41	BA	S		0.196			1.65	8	1.7	0.5	0.2
96P00637	41-61	Bw1	S		0.127			0.95	7	1.5	0.4	0.2
96P00638	61-84	Bw2	S		0.080			0.46	6	1.4	0.4	0.2
96P00639	84-96	2Bw3	S		0.065			0.28	4	1.5	0.4	0.2
96P00640	96-117	2Bk1	S		0.055			0.12	2	1.6	0.3	0.1
96P00641	117-140	2Bk2	S					0.08		1.9	0.4	0.2
96P00642	140-178	2C1	S					0.08		1.8	0.4	0.2
96P00643	178-203	2C2	S					0.08		2.2	0.5	0.2

---

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	6G9c	6D3b	5A3a	5A8b			5C3	5C1
96P00634	0-15	Ap	S	18.4	4.5	0.4	1.4	24.7	12.6	--	5.3	37.3	31.0			66	80
96P00635	15-30	A	S	20.4	4.4	tr	0.5	25.3	9.3	--	3.0	34.6	32.4			73	78
96P00636	30-41	BA	S	20.1	6.1	0.5	0.7	27.4	7.2	--	0.7	34.6	30.3			79	90
96P00637	41-61	Bw1	S	15.2	6.8	0.4	0.7	23.1	5.3	--	0.5	28.4	27.8			81	83
96P00638	61-84	Bw2	S	13.5	6.5	0.4	0.6	21.0	3.6	--	0.7	24.6	25.3			85	83
96P00639	84-96	2Bw3	S	13.7	5.4	0.4	0.6	20.1	2.3	--	0.7	22.4	20.9			90	96
96P00640	96-117	2Bk1	S	42.8*	5.0	0.5	0.5			--	0.7		15.9			100	100
96P00641	117-140	2Bk2	S	44.5*	4.6	0.2	0.5			--	0.7		14.6			100	100
96P00642	140-178	2C1	S	45.5*	4.6	0.2	0.5			--	0.7		13.9			100	100
96P00643	178-203	2C2	S	45.4*	5.2	0.2	0.5			--	0.7		14.5			100	100

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

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

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 - -)

%

96P00634

0-15

Ap

S

1

96P00635

15-30

A

S

--

96P00636

30-41

BA

S

2

96P00637

41-61

Bw1

S

1

96P00638

61-84

Bw2

S

2

96P00639

84-96

2Bw3

S

2

96P00640

96-117

2Bk1

S

3

96P00641

117-140

2Bk2

S

1

96P00642

140-178

2C1

S

1

96P00643

178-203

2C2

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
					4C1a2a	4C1a2a				6E1g	6E4
96P00634	0-15	Ap	S		5.7	6.4
96P00635	15-30	A	S		4.9	5.2
96P00636	30-41	BA	S		5.6	6.0
96P00637	41-61	Bw1	S		5.7	6.3
96P00638	61-84	Bw2	S		5.9	6.6
96P00639	84-96	2Bw3	S		6.4	7.1
96P00640	96-117	2Bk1	S		7.6	8.0				20	22
96P00641	117-140	2Bk2	S		7.6	8.1				25	28
96P00642	140-178	2C1	S		7.6	8.1				26	29
96P00643	178-203	2C2	S		7.6	8.0				25	27

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

6S3b

96P00634

0-15

Ap

S

119.0

*** Primary Characterization Data ***

Pedon ID: S1995IA041005

( Clay, Iowa )

Print Date: Apr 15 2024 11:12PM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0060

---

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

&nbsp;

&nbsp;

&nbsp;

&nbsp;

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

96P00634

0.0-15.0

Ap

tcly

MT 2

KK 2

MI 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

96P00636

30.0-41.0

BA

tcly

MT 3

KK 3

MI 2

QZ 2

VR 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

96P00638

61.0-84.0

Bw2

tcly

MT 4

KK 3

MI 2

VR 1

QZ 1

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96P00640

96.0-117.0

2Bk1

tcly

MT 3

KK 3

MI 1

VR 1

QZ 1

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96P00643

178.0-203.0

2C2

tcly

MT 3

KK 3

MI 2

CA 2

VR 1

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QZ 1

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FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz
VR Vermiculite	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks