*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled as on Aug 21, 1996:	Zook ; Fine, smectitic, mesic Cumulic Vertic Endoaquolls
Revised to correlated:	Zook ; Fine, smectitic, mesic Cumulic Vertic Endoaquolls

				United States Department of Agriculture
SSL	-	Project	CP97IA013   MLRA 107 WOODBURY COUNTY	Natural Resources Conservation Service
	-	Site ID	S1996IA193023   Lat: 42° 13' 32.10" north  Long: 95° 54' 53.89" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	97P0028	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
97P00154	Ap1	Ap1	0-12					SICL
97P00155	Ap2	Ap2	12-23					SICL
97P00156	A1	A1	23-45					SICL
97P00157	A2	A2	45-66					SICL
97P00158	Bg1	Bg1	66-100					SIC
97P00159	Bg2	Bg2	100-117					SICL
97P00160	Bg3	Bg3	117-140					SICL
97P00161	Bg4	Bg4	140-180					SIC
97P00162	Cg1	Cg1	180-209					SICL
97P00163	Cg2	Cg2	209-233					SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.98	(NA)
Clay, carbonate free, Weighted Average	40	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	40	% wt
LE, Whole Soil, Summed to 1m	8	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

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
97P00154	0-12	Ap1	S	sicl	37.1	58.6	4.3			32.8	25.8	3.1	1.0	0.1	0.1	tr	--	--	--	1	--
97P00155	12-23	Ap2	S	sicl	39.2	56.6	4.2			31.8	24.8	2.9	1.2	0.1	tr	tr	--	--	--	1	--
97P00156	23-45	A1	S	sicl	38.5	54.5	7.0			29.4	25.1	5.0	2.0	tr	tr	tr	--	--	--	2	--
97P00157	45-66	A2	S	sicl	38.4	54.1	7.5			29.4	24.7	4.5	2.8	0.2	tr	tr	--	--	--	3	--
97P00158	66-100	Bg1	S	sic	41.1	53.5	5.4			30.9	22.6	3.0	1.8	0.5	0.1	tr	--	--	--	2	--
97P00159	100-117	Bg2	S	sicl	32.4	59.8	7.8			26.8	33.0	5.3	1.8	0.5	0.2	--	--	--	--	3	--
97P00160	117-140	Bg3	S	sicl	34.1	59.4	6.5			27.8	31.6	4.7	1.1	0.5	0.2	tr	--	--	--	2	--
97P00161	140-180	Bg4	S	sic	42.8	53.6	3.6			35.6	18.0	2.2	0.9	0.4	0.1	--	--	--	--	1	--
97P00162	180-209	Cg1	S	sicl	37.5	58.0	4.5			31.7	26.3	3.6	0.5	0.4	tr	--	--	--	--	1	--
97P00163	209-233	Cg2	S	sic	44.6	53.4	2.0			35.1	18.3	1.1	0.7	0.2	tr	--	--	--	--	1	--

---

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	3F1a1a	8D1	8D1
97P00154	0-12	Ap1	S	1.28	1.59	0.075			30.0	18.0		1.047		0.15	28	0.96	0.49
97P00155	12-23	Ap2	S	1.36	1.70	0.077			29.2	19.3		1.049		0.13	35	0.94	0.49
97P00156	23-45	A1	S	1.21	1.47	0.067			32.2	18.6		1.050		0.16		0.96	0.48
97P00157	45-66	A2	S	1.29	1.64	0.083			27.4	19.2		1.052		0.11		0.99	0.50
97P00158	66-100	Bg1	S	1.33	1.73	0.092			30.1	20.2		1.056		0.13		0.98	0.49
97P00159	100-117	Bg2	S	1.41	1.74	0.073			27.3	16.9		1.046		0.15		0.96	0.52
97P00160	117-140	Bg3	S	1.45	1.91	0.096			27.3	16.7		1.047		0.15		0.91	0.49
97P00161	140-180	Bg4	S	1.32	1.92	0.133			33.6	20.9		1.059		0.17		0.89	0.49
97P00162	180-209	Cg1	S	1.40	1.78	0.083			28.6	17.5		1.050		0.16		0.86	0.47
97P00163	209-233	Cg2	S	1.34	1.84	0.111			32.3	20.8		1.058		0.15		0.87	0.47

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

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

97P00154

0-12

Ap1

S

22.8

97P00155

12-23

Ap2

S

25.6

97P00156

23-45

A1

S

23.8

97P00157

45-66

A2

S

24.0

97P00158

66-100

Bg1

S

24.5

97P00159

100-117

Bg2

S

22.0

97P00160

117-140

Bg3

S

22.7

97P00161

140-180

Bg4

S

28.4

97P00162

180-209

Cg1

S

25.3

97P00163

209-233

Cg2

S

27.7

---

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 - - - - -)
				6A2e	6B4a					6C2b	6G7a	6D2a
97P00154	0-12	Ap1	S	2.91	0.231		2.9			1.4	0.5	0.2
97P00155	12-23	Ap2	S	2.64	0.154		2.6			1.4	0.5	0.2
97P00156	23-45	A1	S	2.37	0.161		2.4			1.4	0.6	0.2
97P00157	45-66	A2	S	2.06	0.105		2.1			1.6	0.6	0.2
97P00158	66-100	Bg1	S	1.76	0.087		1.8			1.2	0.5	0.2
97P00159	100-117	Bg2	S	1.09			1.1			1.1	0.5	0.2
97P00160	117-140	Bg3	S	0.87			0.9			1.2	0.5	0.2
97P00161	140-180	Bg4	S	1.04			1.0			1.6	0.6	0.2
97P00162	180-209	Cg1	S	0.84			0.8			1.6	0.2	0.2
97P00163	209-233	Cg2	S	1.14			1.1			1.6	0.3	0.2

^{1,1,2,3,4,5,6,7,8,9} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

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
97P00154	0-12	Ap1	S	25.4	7.2	0.9	1.4	34.9	9.4	--	7.6	44.3	35.8			79	97
97P00155	12-23	Ap2	S	25.7	7.0	0.5	2.6	35.8	9.0	--	9.2	44.8	36.8			80	97
97P00156	23-45	A1	S	26.5	6.5	1.0	1.5	35.5	9.5	--	3.8	45.0	37.1			79	96
97P00157	45-66	A2	S	27.1	7.2	0.5	0.7	35.5	8.3	--	1.3	43.8	38.0			81	93
97P00158	66-100	Bg1	S	27.6	7.7	1.0	0.8	37.1	8.0	--	0.7	45.1	40.2			82	92
97P00159	100-117	Bg2	S	28.6*	9.2	1.4	1.0	40.2	5.5	--	0.8	45.7	31.1			88	100
97P00160	117-140	Bg3	S	23.8*	6.9	1.0	0.8	32.5	5.4	--	0.5	37.9	31.2			86	100
97P00161	140-180	Bg4	S	37.3*	13.8	1.9	1.4	54.4	6.6	--	0.9	61.0	38.0			89	100
97P00162	180-209	Cg1	S	21.9	7.7	0.9	0.7	31.2	5.0	--	0.6	36.2	32.4			86	96
97P00163	209-233	Cg2	S	25.8	8.8	1.0	1.4	37.0	7.4	--	0.6	44.4	38.7			83	96

^*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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1b	6K1d				6L1d	6W1b	6M1d	8A	8D5	8A3a	4F1a1a1		5E
97P00154	0-12	Ap1	S	8.8	4.8	0.4	0.8	--	1.4	0.2	0.5				1.9	tr	9.9	59.3	0.1	1.68	0.47	2	tr
97P00155	12-23	Ap2	S																		0.22	1
97P00156	23-45	A1	S																		0.03	3
97P00157	45-66	A2	S																		0.03	1
97P00158	66-100	Bg1	S																		0.02	2
97P00159	100-117	Bg2	S																		0.02	5
97P00160	117-140	Bg3	S																		0.01	3
97P00161	140-180	Bg4	S																		0.04	5
97P00162	180-209	Cg1	S																		0.02	3
97P00163	209-233	Cg2	S																		0.03	3

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

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	8C1b
97P00154	0-12	Ap1	S		5.6	5.8	5.8
97P00155	12-23	Ap2	S		5.5	5.9
97P00156	23-45	A1	S		5.5	6.2
97P00157	45-66	A2	S		5.9	6.5
97P00158	66-100	Bg1	S		5.9	6.5
97P00159	100-117	Bg2	S		6.0	6.6
97P00160	117-140	Bg3	S		6.0	6.7
97P00161	140-180	Bg4	S		6.0	6.7
97P00162	180-209	Cg1	S		6.0	6.7
97P00163	209-233	Cg2	S		6.0	6.6

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

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

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

97P00156

23.0-45.0

A1

tcly

MT 4

KK 3

MI 2

QZ 1

97P00158

66.0-100.0

Bg1

tcly

MT 4

VR 3

MI 3

KK 2

QZ 2

97P00160

117.0-140.0

Bg3

tcly

MT 4

MI 3

VR 2

KK 2

QZ 1

97P00162

180.0-209.0

Cg1

tcly

MT 4

VR 3

MI 3

KK 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
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

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

97P00156

23.0-45.0

A1

csi

63

QZ 56

FK 25

FP 4

CD 3

PR 3

MS 2

FE 2

AR 2

HN 1

GS 1

PO 1

OP 1

BT 1

CM tr

EP tr

CT tr

GN tr

ZR tr

ZE tr

TM tr

BY tr

SS tr

97P00158

66.0-100.0

Bg1

csi

62

QZ 53

FK 24

FP 5

CD 4

MS 4

FE 3

AR 2

HN 2

PR 1

PO 1

BT 1

OP 1

AP tr

BY tr

CM tr

GA tr

GS tr

GN tr

EP tr

TM tr

ZE tr

ZR tr

CT tr

97P00160

117.0-140.0

Bg3

csi

58

QZ 49

FK 24

CD 8

FP 3

MS 3

PR 2

AR 2

BT 2

HN 2

CM 1

PO 1

ZE 1

OP tr

FE tr

AP tr

EP tr

TM tr

ZR tr

GN tr

GS tr

GY tr

BY tr

RU tr

97P00162

180.0-209.0

Cg1

csi

66

QZ 59

FK 20

FP 5

CD 4

MS 3

AR 3

*** Primary Characterization Data ***

Pedon ID: 96IA193023

( Woodbury, Iowa )

Print Date: Nov 21 2024 1:43PM

Sampled As	:	Zook		Fine, smectitic, mesic Cumulic Vertic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0028

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Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

FE 2

HN 1

OP 1

PR 1

BT tr

PO tr

ZE tr

GN tr

CM tr

GS tr

BY tr

TM tr

GY tr

ZR tr

AP tr

SS tr

RU tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AP Apatite	AR Weatherable Aggregates	BT Biotite	BY Beryl	CD Chert (Chalcedony
CM Chlorite-Mica	CT Cassiterite	EP Epidote	FE Iron Oxides (Goethite	FK Potassium Feldspar
FP Plagioclase Feldspar	GA Glass Aggregates	GN Garnet	GS Glass	GY Gypsum
HN Hornblende	MS Muscovite	OP Opaques	PO Plant Opal	PR Pyroxene
QZ Quartz	RU Rutile	SS Sponge Spicule	TM Tourmaline	ZE Zeolite
ZR Zircon