*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled as on Aug 6, 1991:	Zwingle ; Fine, montmorillonitic Typic Albaqualfs
Revised to SSL:	(unnamed) ; Fine, montmorillonitic, mesic Vertic Albaqualf

				United States Department of Agriculture
SSL	-	Project	CP92IA153   EAST IOWA	Natural Resources Conservation Service
	-	Site ID	S1992IA139002     MLRA: 115C	National Soil Survey Center
	-	Pedon No.	92P0592	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
92P03526	A	A	0-5				SIL	SIL
92P03527	E	E	5-18				SIL	SIL
92P03528	BE	BE	18-23				SIC	SICL
92P03529	Btg1	Btg1	23-44				SIC	C
92P03530	Btg2	Btg2	44-64				C	C
92P03531	Btg3	Btg3	64-80				C	C
92P03532	Btg4	Btg4	80-103				C	C
92P03533	C1	C1	103-119				SIC	C
92P03534	C2	C2	119-135				C	C
92P03535	C3	C3	135-157				SIC	C
92P03536	C4	C4	157-176				SIC	C
92P03537	C5	C5	176-196				SIC	C
92P03538	C6	C6	196-219				SIC	C
92P03539	C7	C7	219-237				SIC	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.67	(NA)
Clay, carbonate free, Weighted Average	57	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	57	% wt
LE, Whole Soil, Summed to 1m	11	cm/m
Weighted averages based on control section: 18-68 cm

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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
92P03526	0-5	A	S	sil	14.7	59.0	26.3	5.4		27.7	31.3	15.3	5.0	3.2	2.4	0.4	1	--	--	12	1
92P03527	5-18	E	S	sil	14.9	58.8	26.3	5.4		28.6	30.2	15.7	4.7	2.9	2.3	0.7	1	--	--	11	1
92P03528	18-23	BE	S	sicl	33.4	48.6	18.0	17.9		24.0	24.6	11.5	3.4	1.5	1.3	0.3	--	--	--	7
92P03529	23-44	Btg1	S	c	62.9	25.9	11.2	44.7		14.4	11.5	9.0	1.7	0.4	0.1	tr	--	--	--	2
92P03530	44-64	Btg2	S	c	56.2	32.9	10.9	37.0		17.1	15.8	7.7	2.2	0.6	0.4	--	--	--	--	3
92P03531	64-80	Btg3	S	c	59.4	30.9	9.7	33.7		18.4	12.5	5.7	2.2	1.2	0.6	--	--	--	--	4
92P03532	80-103	Btg4	S	c	77.8	20.3	1.9	39.7		16.4	3.9	1.2	0.4	0.2	0.1	tr	--	--	--	1
92P03533	103-119	C1	S	c	63.3	35.3	1.4	28.6		23.9	11.4	0.8	0.4	0.2	--	--	--	--	--	1
92P03534	119-135	C2	S	c	78.4	21.1	0.5			21.1	--	0.3	0.2	tr	--	tr	--	--	--	tr
92P03535	135-157	C3	S	c	79.0	19.8	1.2			18.5	1.3	0.8	0.3	0.1	tr	--	--	--	--	tr
92P03536	157-176	C4	S	c	69.4	26.1	4.5			22.5	3.6	2.0	1.6	0.8	0.1	--	--	--	--	3
92P03537	176-196	C5	S	c	59.5	38.5	2.0			25.7	12.8	1.1	0.5	0.3	0.1	tr	--	--	--	1
92P03538	196-219	C6	S	c	66.1	31.4	2.5			21.9	9.5	1.8	0.4	0.2	0.1	--	--	--	--	1
92P03539	219-237	C7	S	c	63.2	35.8	1.0			32.0	3.8	0.5	0.4	0.1	tr	--	--	--	--	1

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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
92P03526	0-5	A	S	1.32	1.37	0.012			26.0	8.9		1.014		0.22		0.97	0.61
92P03527	5-18	E	S	1.54	1.57	0.006			21.6	7.0		1.010		0.22		0.64	0.47
92P03528	18-23	BE	S	1.53	1.62	0.019			23.0	13.0		1.026		0.15		0.58	0.39
92P03529	23-44	Btg1	S	1.22	1.86	0.151			37.4	27.7		1.063		0.12		0.70	0.44
92P03530	44-64	Btg2	S	1.23	1.82	0.140			36.8	24.1		1.056		0.16		0.66	0.43
92P03531	64-80	Btg3	S	1.32	1.78	0.105			28.6	24.5		1.053		0.05		0.64	0.41
92P03532	80-103	Btg4	S	1.18	1.83	0.158			39.0	30.5		1.068		0.10		0.61	0.39
92P03533	103-119	C1	S	1.19	1.67	0.120			40.7	28.4		1.061		0.15		0.67	0.45
92P03534	119-135	C2	S	1.11	1.71	0.155			46.7	31.9		1.071		0.16		0.60	0.41
92P03535	135-157	C3	S	1.13	1.77	0.161			44.4	30.6		1.073		0.16		0.58	0.39
92P03536	157-176	C4	S	1.15	1.64	0.126			43.6	28.2		1.060		0.18		0.57	0.41
92P03537	176-196	C5	S	1.22	1.78	0.134			38.7	24.3		1.056		0.18		0.60	0.41
92P03538	196-219	C6	S	1.11	1.64	0.139			46.0	28.5		1.071		0.19		0.66	0.43
92P03539	219-237	C7	S	1.34	1.92	0.127			34.0	23.6		1.053		0.14		0.59	0.37

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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
92P03526	0-5	A	S	37	11										15.9
92P03527	5-18	E	S												13.3
92P03528	18-23	BE	S	42	25										21.3
92P03529	23-44	Btg1	S												37.2
92P03530	44-64	Btg2	S	72	53										33.2
92P03531	64-80	Btg3	S												33.2
92P03532	80-103	Btg4	S												40.3
92P03533	103-119	C1	S												37.2
92P03534	119-135	C2	S												41.8
92P03535	135-157	C3	S												40.8
92P03536	157-176	C4	S												38.3
92P03537	176-196	C5	S												33.8
92P03538	196-219	C6	S												39.4
92P03539	219-237	C7	S	69	49										32.3

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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		6C2b	6G7a	6D2a
92P03526	0-5	A	S					2.73		0.7	0.1	--
92P03527	5-18	E	S					0.79		0.6	0.1	--
92P03528	18-23	BE	S					0.38		0.9	0.2	--
92P03529	23-44	Btg1	S					0.50		1.1	0.3	--
92P03530	44-64	Btg2	S					0.33		1.0	0.2	--
92P03531	64-80	Btg3	S					0.28		1.0	0.2	--
92P03532	80-103	Btg4	S					0.27		1.2	0.3	--
92P03533	103-119	C1	S					0.17		1.3	0.1	--
92P03534	119-135	C2	S					0.17		1.5	0.1	--
92P03535	135-157	C3	S					0.18		1.4	0.1	--
92P03536	157-176	C4	S					0.15		1.4	0.1	--
92P03537	176-196	C5	S					0.21		0.8	0.1	--
92P03538	196-219	C6	S					0.18		1.3	0.1	--
92P03539	219-237	C7	S					0.21		1.4	0.1	--

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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	5A3b	5G1	5C3	5C1
92P03526	0-5	A	S	9.4	2.5	0.1	0.3	12.3	6.4	--	4.2	18.7	14.2			66	87
92P03527	5-18	E	S	4.1	1.6	0.1	0.2	6.0	5.3	0.1	25.5	11.3	9.5	6.1	2	53	63
92P03528	18-23	BE	S	6.4	4.8	0.2	0.3	11.7	12.0	3.3	1.3	23.7	19.5	15.0	22	49	60
92P03529	23-44	Btg1	S	14.2	13.6	0.6	0.8	29.2	24.4	7.9	0.3	53.6	44.2	37.1	21	54	66
92P03530	44-64	Btg2	S	12.9	12.0	0.7	0.7	26.3	19.5	2.6	0.1	45.8	36.9	28.9	9	57	71
92P03531	64-80	Btg3	S	15.3	14.1	1.0	0.7	31.1	13.6	2.6	0.1	44.7	38.0	33.7	8	70	82
92P03532	80-103	Btg4	S	21.4	20.0	1.6	0.9	43.9	12.1	1.7	0.2	56.0	47.6	45.6	4	78	92
92P03533	103-119	C1	S	22.3*	20.9	1.7	0.8	45.7	4.8			50.5	42.6			90	100
92P03534	119-135	C2	S	27.0*	22.6	1.9	0.8	52.3	4.2			56.5	47.2			93	100
92P03535	135-157	C3	S	30.5*	27.9	1.8	0.8		4.4				46.1			93	100
92P03536	157-176	C4	S	28.2*	23.9	1.6	0.7		3.3				39.5			94	100
92P03537	176-196	C5	S	25.6*	22.9	1.4	0.6		2.5				35.5			95	100
92P03538	196-219	C6	S	32.6*	27.4	1.5	1.0		--				43.9			100	100
92P03539	219-237	C7	S	20.9*	17.5	1.2	0.8		2.7				37.5			94	100

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

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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 - -)

%

92P03526

0-5

A

S

1

92P03527

5-18

E

S

1

92P03528

18-23

BE

S

1

92P03529

23-44

Btg1

S

1

92P03530

44-64

Btg2

S

2

92P03531

64-80

Btg3

S

3

92P03532

80-103

Btg4

S

3

92P03533

103-119

C1

S

4

92P03534

119-135

C2

S

4

92P03535

135-157

C3

S

4

92P03536

157-176

C4

S

4

92P03537

176-196

C5

S

4

92P03538

196-219

C6

S

3

92P03539

219-237

C7

S

3

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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
92P03526	0-5	A	S		5.5	6.0
92P03527	5-18	E	S		5.0	5.7
92P03528	18-23	BE	S		3.9	4.7
92P03529	23-44	Btg1	S		3.9	4.6
92P03530	44-64	Btg2	S		3.9	4.6
92P03531	64-80	Btg3	S		4.1	4.7
92P03532	80-103	Btg4	S		4.3	4.6
92P03533	103-119	C1	S		5.7	6.0
92P03534	119-135	C2	S		6.5	6.8
92P03535	135-157	C3	S		7.0	7.4				1
92P03536	157-176	C4	S		7.1	7.6				2
92P03537	176-196	C5	S		7.3	7.7				3
92P03538	196-219	C6	S		7.4	7.6				3
92P03539	219-237	C7	S		7.2	7.7				tr

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

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

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

92P03526

0.0-5.0

A

tcly

KK 3

MT 2

VR 2

MI 2

QZ 1

10

4.6

1.4

92P03527

5.0-18.0

E

tcly

KK 3

MT 2

VR 2

MI 2

QZ 1

14

6.0

1.9

92P03528

18.0-23.0

BE

tcly

MT 4

KK 3

MI 2

QZ 1

19

7.7

1.4

92P03529

23.0-44.0

Btg1

tcly

MT 4

KK 2

MI 2

QZ 1

26

8.1

1.3

92P03531

64.0-80.0

Btg3

tcly

MT 4

KK 3

MI 2

QZ 1

22

8.1

1.6

92P03533

103.0-119.0

C1

tcly

MT 4

KK 3

MI 2

TD 1

QZ 1

17

7.3

1.8

92P03535

135.0-157.0

C3

tcly

MT 4

KK 3

MI 2

TD 1

QZ 1

17

6.6

1.6

92P03539

219.0-237.0

C7

tcly

MT 4

KK 3

MI 2

QZ 1

HE 1

15

7.0

2.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
HE Hematite	KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz
TD Tridymite	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1992IA139002

( Muscatine, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Zwingle		Fine, montmorillonitic Typic Albaqualfs
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  92P0592

---

Fine Earth Mineralogy (<2.0 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																	7D2	tion
Layer	(cm)	Horz	ion	( - - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)							mg g-1
92P03527	5.0-18.0	E	feth																	19.0
92P03529	23.0-44.0	Btg1	feth																	96.0
92P03531	64.0-80.0	Btg3	feth																	78.0
92P03535	135.0-157.0	C3	feth																	98.0
92P03539	219.0-237.0	C7	feth																	75.0

FRACTION INTERPRETATION:
feth - Fine Earth <2 mm