*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled as on Aug 21, 1996:	MCPAUL VARIANT ; Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
Revised to correlated:	Wilsey ; Fine-silty, mixed, superactive, calcareous, mesic Mollic Udifluvents

				United States Department of Agriculture
SSL	-	Project	CP97IA013   MLRA 107 WOODBURY COUNTY	Natural Resources Conservation Service
	-	Site ID	S1996IA193024   Lat: 42° 14' 5.30" north  Long: 95° 54' 27.31" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	97P0029	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
97P00164	Ap	Ap	0-20					SIL
97P00165	C1	C1	20-48					SIL
97P00166	C2	C2	48-74					SIL
97P00167	C3	C3	74-97					SIL
97P00168	C4	C4	97-112					SIL
97P00169	C5	C5	112-132					SIL
97P00170	C6	C6	132-152					SICL
97P00171	Ab1	Ab1	152-168					SICL
97P00172	Ab2	Ab2	168-191					SICL
97P00173	Ab3	Ab3	191-203					SICL
97P00174	Ab4	Ab4	203-232					SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.96	(NA)
Clay, carbonate free, Weighted Average	21	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	21	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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
97P00164	0-20	Ap	S	sil	25.8	73.4	0.8	14.0		35.3	38.1	0.7	0.1	tr	tr	--	--	--	--	tr	--
97P00165	20-48	C1	S	sil	25.6	73.6	0.8	12.9		35.2	38.4	0.5	0.1	0.1	0.1	--	--	--	--	tr	--
97P00166	48-74	C2	S	sil	20.2	71.0	8.8	9.9		19.7	51.3	7.6	0.8	0.4	tr	tr	--	--	--	1	--
97P00167	74-97	C3	S	sil	18.8	63.9	17.3	9.1		17.0	46.9	11.2	3.3	2.4	0.4	--	--	--	--	6	--
97P00168	97-112	C4	S	sil	19.8	70.5	9.7	9.8		22.8	47.7	3.4	3.1	2.7	0.4	0.1	--	--	--	6	--
97P00169	112-132	C5	S	sil	23.2	75.1	1.7	11.5		27.4	47.7	1.6	0.1	tr	tr	--	--	--	--	tr	--
97P00170	132-152	C6	S	sicl	32.4	66.1	1.5	19.9		31.9	34.2	1.2	0.2	0.1	--	--	--	--	--	tr	--
97P00171	152-168	Ab1	S	sicl	33.5	64.6	1.9	21.6		31.7	32.9	1.2	0.5	0.2	tr	tr	--	--	--	1	--
97P00172	168-191	Ab2	S	sicl	36.4	60.8	2.8	24.5		32.2	28.6	1.7	0.7	0.3	0.1	--	tr	tr	--	1	tr
97P00173	191-203	Ab3	S	sicl	39.0	58.9	2.1	26.7		33.6	25.3	1.2	0.7	0.2	tr	--	--	--	--	1	--
97P00174	203-232	Ab4	S	sicl	34.4	62.7	2.9	21.4		31.0	31.7	1.5	1.0	0.3	0.1	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
97P00164	0-20	Ap	S	1.27	1.39	0.031			26.8	10.0		1.033		0.21	4	0.95	0.39
97P00165	20-48	C1	S	1.36	1.49	0.031			27.4	10.4		1.035		0.23	9	0.95	0.41
97P00166	48-74	C2	S	1.41	1.54	0.030			27.7	9.0		1.026		0.26		0.94	0.45
97P00167	74-97	C3	S	1.25	1.33	0.021			28.4	8.9		1.026		0.24		0.99	0.47
97P00168	97-112	C4	S	1.17	1.26	0.025			30.6	9.4		1.027		0.25		0.94	0.47
97P00169	112-132	C5	S	1.22	1.33	0.029			34.4	11.2		1.032		0.28		1.03	0.48
97P00170	132-152	C6	S	1.21	1.39	0.047			34.7	13.4		1.040		0.26		1.01	0.41
97P00171	152-168	Ab1	S	1.18	1.41	0.061			33.7	17.9		1.042		0.19		0.97	0.53
97P00172	168-191	Ab2	S	1.12	1.35	0.064			33.3	19.4		1.047		0.16		0.93	0.53
97P00173	191-203	Ab3	S	1.21	1.58	0.093			33.3	19.9		1.049		0.16		0.93	0.51
97P00174	203-232	Ab4	S	1.32	1.62	0.071			29.0	14.3		1.045		0.19		0.85	0.42

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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

97P00164

0-20

Ap

S

18.1

97P00165

20-48

C1

S

18.8

97P00166

48-74

C2

S

13.8

97P00167

74-97

C3

S

13.2

97P00168

97-112

C4

S

13.7

97P00169

112-132

C5

S

16.9

97P00170

132-152

C6

S

22.1

97P00171

152-168

Ab1

S

22.0

97P00172

168-191

Ab2

S

23.1

97P00173

191-203

Ab3

S

24.6

97P00174

203-232

Ab4

S

22.3

---

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
97P00164	0-20	Ap	S	1.91	0.142		1.8			1.6	0.2	0.2
97P00165	20-48	C1	S	1.74	0.110		1.6			1.6	0.2	0.2
97P00166	48-74	C2	S	1.20	0.040		1.1			1.4	0.2	0.2
97P00167	74-97	C3	S	1.27	0.056		1.1			1.5	0.2	0.2
97P00168	97-112	C4	S	1.24	0.061		1.1			1.4	0.2	0.2
97P00169	112-132	C5	S	1.59			1.6			1.6	0.2	0.2
97P00170	132-152	C6	S	2.30			2.3			1.6	0.2	0.2
97P00171	152-168	Ab1	S	1.95			1.9			1.7	0.3	0.1
97P00172	168-191	Ab2	S	1.76			1.8			2.0	0.3	0.2
97P00173	191-203	Ab3	S	1.73			1.7			2.1	0.3	0.2
97P00174	203-232	Ab4	S	0.91			0.9			1.9	0.3	0.2

^{1,1,2,3,4,5,6,7,8,9,10} Analyzed size fraction = <2 mm

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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
97P00164	0-20	Ap	S	29.0*	5.5	1.1	1.1		3.3	--	0.7		24.5			92	100
97P00165	20-48	C1	S	32.0*	6.0	0.6	0.7		2.6	--	0.5		24.4			94	100
97P00166	48-74	C2	S	29.7*	5.4	1.1	0.9		3.1	--	0.2		19.0			92	100
97P00167	74-97	C3	S	32.9*	4.5	1.0	0.6		2.1	--	0.1		18.6			95	100
97P00168	97-112	C4	S	28.3*	4.2	0.8	0.5		1.9	--	0.1		18.6			95	100
97P00169	112-132	C5	S	26.5*	5.0	0.8	0.4	32.7	3.3	--	0.3	36.0	23.8			91	100
97P00170	132-152	C6	S	27.1*	4.4	0.3	0.8	32.6	3.5	--	0.8	36.1	32.7			90	100
97P00171	152-168	Ab1	S	23.3	4.7	0.7	1.2	29.9	5.2	--	0.4	35.1	32.6			85	92
97P00172	168-191	Ab2	S	25.8	5.9	0.8	1.0	33.5	4.2	--	0.4	37.7	34.0			89	99
97P00173	191-203	Ab3	S	27.2	6.5	0.7	1.4	35.8	4.3	--	0.4	40.1	36.1			89	99
97P00174	203-232	Ab4	S	23.9*	5.8	0.9	1.3	31.9	4.0	--	0.6	35.9	29.4			89	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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1b	6K1d				6L1d	6W1b	6M1d	8A	8D5	8A3a	4F1a1a1		5E
97P00164	0-20	Ap	S	8.9	1.9	0.3	1.3	--	2.8	0.1	0.6				1.2	tr	8.9	55.6	tr	1.44	0.44	4	tr
97P00165	20-48	C1	S	5.3	1.1	0.5	0.4	--	2.6	0.1	0.6				0.6	tr	1.5	49.9	tr	0.85	0.38	2	tr
97P00166	48-74	C2	S	7.0	1.5	0.5	0.9	--	3.1	0.1	0.2				0.9	tr	4.4	57.1	tr	1.06	0.25	6	tr
97P00167	74-97	C3	S																		0.24	5
97P00168	97-112	C4	S	5.0	0.7	0.3	0.5	--	3.4	0.1	0.3				0.7	tr	1.6	58.2	tr	0.64	0.25	4	tr
97P00169	112-132	C5	S	6.7	1.1	0.1	0.4	--	3.6	0.3	0.7				1.3	tr	1.3	57.6	tr	0.89	0.28	3	tr
97P00170	132-152	C6	S	5.0	1.3	0.2	0.6	--	3.3	0.3	0.9				1.8	tr	0.4	62.5	tr	0.80	0.25	1	tr
97P00171	152-168	Ab1	S																		0.20	2
97P00172	168-191	Ab2	S																		0.18	2
97P00173	191-203	Ab3	S																		0.17	2
97P00174	203-232	Ab4	S																		0.17	3

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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			6E1g
97P00164	0-20	Ap	S		7.2	7.5	7.3			1
97P00165	20-48	C1	S		7.4	7.6	7.5			1
97P00166	48-74	C2	S		7.4	7.6	7.5			1
97P00167	74-97	C3	S		7.4	7.7				1
97P00168	97-112	C4	S		7.5	7.8	7.6			1
97P00169	112-132	C5	S		7.3	7.7	7.6			tr
97P00170	132-152	C6	S		7.1	7.5	7.1			tr
97P00171	152-168	Ab1	S		7.0	7.5				tr
97P00172	168-191	Ab2	S		6.9	7.2
97P00173	191-203	Ab3	S		6.8	7.3
97P00174	203-232	Ab4	S		6.7	7.0

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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

97P00165

20.0-48.0

C1

tcly

MT 3

MI 2

KK 2

QZ 1

97P00167

74.0-97.0

C3

tcly

MT 3

MI 3

KK 2

QZ 1

97P00172

168.0-191.0

Ab2

tcly

MT 4

MI 3

KK 2

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

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

97P00165

20.0-48.0

C1

csi

54

QZ 46

FK 21

MS 7

CD 6

CA 5

FP 4

FE 2

AR 2

BT 1

PR 1

GS 1

HN 1

CB tr

OP tr

PO tr

BY tr

CM tr

GN tr

SS tr

ZE tr

AP tr

ZR tr

RU tr

97P00167

74.0-97.0

C3

csi

63

QZ 52

FK 22

CD 7

FP 5

AR 2

MS 2

PR 2

OP 2

BT 2

GS 2

CA 1

FE 1

CM 1

BY 1

ZR tr

PO tr

GN tr

HN tr

ZE tr

EP tr

AP tr

TM tr

RU tr

97P00172

168.0-191.0

Ab2

csi

64

QZ 54

FK 20

CD 7

FP 6

MS 4

AR 4

PO 3

HN 1

PR 1

BT tr

FE tr

BY tr

CT tr

OP tr

EP tr

CM tr

ZE tr

GN tr

ZR tr

AP tr

GA tr

TM tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

*** Primary Characterization Data ***

Pedon ID: S1996IA193024

( Woodbury, Iowa )

Print Date: Nov 21 2024 3:20PM

Sampled As	:	MCPAUL VARIANT		Coarse-silty, mixed (calcareous), mesic Mollic Udifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  97P0029

---

MINERAL INTERPRETATION:
AP Apatite	AR Weatherable Aggregates	BT Biotite	BY Beryl	CA Calcite
CB Carbonate Aggregates	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	HN Hornblende	MS Muscovite	OP Opaques	PO Plant Opal
PR Pyroxene	QZ Quartz	RU Rutile	SS Sponge Spicule	TM Tourmaline
ZE Zeolite	ZR Zircon