*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled as on Oct 18, 1995:	Castana ; Fine-silty, mixed, superactive, mesic Entic Hapludolls
Revised to correlated:	Castana ; Fine-silty, mixed, superactive, mesic Entic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP96IA022   MLRA 107 - ONAWA	Natural Resources Conservation Service
	-	Site ID	S1995IA193024   Lat: 42° 13' 13.80" north  Long: 96° 0' 51.99" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	96P0046	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
96P00489	Ap1	Ap1	0-7				SIL	SIL
96P00490	Ap2	Ap2	7-18				SIL	SIL
96P00491	A1	A1	18-25				SIL	SIL
96P00492	A2	A2	25-48				SIL	SIL
96P00493	AC	AC	48-62				SIL	SIL
96P00494	C1	C1	62-90				SIL	SIL
96P00495	Bk1	Ck1	90-120				SIL	SIL
96P00496	Bk2	Ck2	120-145				SIL	SIL
96P00497	Bk3	Ck3	145-178				SIL	SIL
96P00498	C2	C2	178-203				SIL	SIL
96P00499	C3	C3	203-267				SIL	SIL
96P00500	C4	C4	267-323				SIL	SIL
96P00501	C5	C5	323-343				SIL	SIL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.92	(NA)
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	19	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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
96P00489	0-7	Ap1	S	sil	19.6	67.9	12.5			18.6	49.3	10.6	1.4	0.4	0.1	tr	--	--	46	47	46
96P00490	7-18	Ap2	S	sil	19.8	66.1	14.1			18.2	47.9	13.1	0.6	0.3	0.1	tr	--	--	--	1	--
96P00491	18-25	A1	S	sil	19.9	71.0	9.1			19.7	51.3	8.6	0.3	0.1	0.1	tr	--	--	--	1	--
96P00492	25-48	A2	S	sil	18.7	72.7	8.6			22.3	50.4	7.8	0.5	0.2	0.1	--	--	--	--	1	--
96P00493	48-62	AC	S	sil	18.8	72.4	8.8		1.3	23.2	49.2	8.0	0.5	0.2	0.1	tr	--	--	--	1	--
96P00494	62-90	C1	S	sil	18.6	70.6	10.8		0.7	22.4	48.2	10.0	0.5	0.2	0.1	tr	tr	--	--	1	tr
96P00495	90-120	Bk1	S	sil	18.4	72.1	9.5		1.0	22.8	49.3	8.8	0.4	0.2	tr	0.1	1	--	--	2	1
96P00496	120-145	Bk2	S	sil	18.3	70.5	11.2		1.3	21.4	49.1	10.3	0.7	0.1	0.1	tr	tr	--	--	1	tr
96P00497	145-178	Bk3	S	sil	18.1	69.5	12.4		1.5	21.9	47.6	11.7	0.5	0.2	tr	tr	tr	tr	--	1	tr
96P00498	178-203	C2	S	sil	16.8	70.0	13.2		1.5	20.0	50.0	12.7	0.3	0.1	tr	0.1	tr	tr	--	1	tr
96P00499	203-267	C3	S	sil	15.7	72.3	12.0		2.1	20.4	51.9	11.4	0.3	0.1	0.1	0.1	tr	tr	--	1	tr
96P00500	267-323	C4	S	sil	14.4	74.7	10.9		0.7	18.3	56.4	10.4	0.4	0.1	tr	--	--	--	--	1	--
96P00501	323-343	C5	S	sil	14.9	74.2	10.9		2.1	18.8	55.4	10.3	0.4	0.1	0.1	tr	--	--	--	1	--

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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
96P00489	0-7	Ap1	S	1.11	1.28	0.035			30.4	13.3		1.015		0.14	53	1.07	0.68
96P00490	7-18	Ap2	S	1.30	1.44	0.035			27.0	11.2		1.016		0.21		1.01	0.57
96P00491	18-25	A1	S	1.36	1.47	0.026			24.9	10.8		1.017		0.19		1.03	0.54
96P00492	25-48	A2	S	1.27	1.36	0.023			27.5	10.8		1.015		0.21		0.98	0.58
96P00493	48-62	AC	S	1.19	1.28	0.025			27.1	10.6		1.013		0.20		0.89	0.56
96P00494	62-90	C1	S	1.16	1.28	0.033			22.5	10.2		1.013		0.14		0.83	0.55
96P00495	90-120	Bk1	S	1.21	1.35	0.037			21.3	10.1		1.014		0.13		0.82	0.55
96P00496	120-145	Bk2	S	1.17	1.28	0.030			21.7	10.1		1.015		0.14		0.85	0.55
96P00497	145-178	Bk3	S	1.22	1.35	0.034			30.6	10.2		1.012		0.25		0.82	0.56
96P00498	178-203	C2	S	1.16	1.25	0.025			29.0	9.9		1.014		0.22		0.85	0.59
96P00499	203-267	C3	S							9.0		1.010					0.57
96P00500	267-323	C4	S							8.5		1.010					0.59
96P00501	323-343	C5	S							8.5		1.011					0.57

---

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

96P00489

0-7

Ap1

S

18.1

96P00490

7-18

Ap2

S

16.2

96P00491

18-25

A1

S

15.7

96P00492

25-48

A2

S

15.1

96P00493

48-62

AC

S

15.6

96P00494

62-90

C1

S

14.4

96P00495

90-120

Bk1

S

13.6

96P00496

120-145

Bk2

S

13.7

96P00497

145-178

Bk3

S

14.0

96P00498

178-203

C2

S

13.5

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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 - - - - -)
					6B3a			6A1c		6C2b	6G7a	6D2a
96P00489	0-7	Ap1	S		0.262			2.15	8	1.4	0.2	0.2
96P00490	7-18	Ap2	S		0.204			1.66	8	1.4	0.2	0.2
96P00491	18-25	A1	S		0.185			1.48	8	1.6	0.3	0.2
96P00492	25-48	A2	S		0.142			1.16	8	1.2	0.2	0.2
96P00493	48-62	AC	S		0.136			1.03	8	1.4	0.3	0.2
96P00494	62-90	C1	S		0.112			0.82	7	1.1	0.2	0.2
96P00495	90-120	Bk1	S		0.096			0.70	7	1.3	0.3	0.2
96P00496	120-145	Bk2	S					0.69		1.4	0.3	0.2
96P00497	145-178	Bk3	S					0.79		1.4	0.3	0.2
96P00498	178-203	C2	S					0.79		1.4	0.3	0.2
96P00499	203-267	C3	S					0.53
96P00500	267-323	C4	S					0.40
96P00501	323-343	C5	S					0.39

---

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
96P00489	0-7	Ap1	S	17.9*	7.0	--	1.8	26.7	2.0	--	1.3	28.7	21.0			93	100
96P00490	7-18	Ap2	S	21.2*	6.8	0.3	1.4		1.7	--	0.4		19.9			95	100
96P00491	18-25	A1	S	20.2*	5.7	0.1	1.1		1.7	--	0.1		20.5			94	100
96P00492	25-48	A2	S	35.2*	8.2	tr	1.7		--	--	--		18.3			100	100
96P00493	48-62	AC	S	49.4*	6.0	0.5	1.6			--	--		16.7			100	100
96P00494	62-90	C1	S	41.9*	6.2	--	0.7			--	--		15.4			100	100
96P00495	90-120	Bk1	S	44.4*	7.7	0.1	1.0			--	--		15.1			100	100
96P00496	120-145	Bk2	S	42.3*	7.3	0.3	1.1			--	--		15.5			100	100
96P00497	145-178	Bk3	S	37.1*	8.0	0.2	0.8			--	--		14.8			100	100
96P00498	178-203	C2	S	46.2*	8.0	0.3	0.8			--	--		14.2			100	100

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

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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 - -)

%

96P00489

0-7

Ap1

S

--

96P00490

7-18

Ap2

S

2

96P00491

18-25

A1

S

tr

96P00492

25-48

A2

S

--

96P00493

48-62

AC

S

3

96P00494

62-90

C1

S

--

96P00495

90-120

Bk1

S

1

96P00496

120-145

Bk2

S

2

96P00497

145-178

Bk3

S

1

96P00498

178-203

C2

S

2

---

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
96P00489	0-7	Ap1	S		6.9	7.1
96P00490	7-18	Ap2	S		7.1	7.5				1
96P00491	18-25	A1	S		7.3	7.8				1
96P00492	25-48	A2	S		7.6	8.0				4
96P00493	48-62	AC	S		7.7	8.1				6
96P00494	62-90	C1	S		7.7	8.2				7
96P00495	90-120	Bk1	S		7.7	8.3				7	7
96P00496	120-145	Bk2	S		7.7	8.3				7	7
96P00497	145-178	Bk3	S		7.8	8.3				6	6
96P00498	178-203	C2	S		7.8	8.4				6	6

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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 - - - - - - - - - - - - - - - - - - - -)

6S3

96P00489

0-7

Ap1

S

9.0

*** Primary Characterization Data ***

Pedon ID: 95IA193024

( Woodbury, Iowa )

Print Date: May 20 2024 2:58AM

Sampled As	:	Castana		Fine-silty, mixed, superactive, mesic Entic Hapludolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0046

---

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

96P00489

0.0-7.0

Ap1

tcly

MT 3

MI 3

KK 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

96P00492

25.0-48.0

A2

tcly

MT 3

MI 2

KK 2

CA 1

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

96P00494

62.0-90.0

C1

tcly

MT 3

MI 2

KK 2

CA 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

96P00496

120.0-145.0

Bk2

tcly

MT 3

MI 2

KK 2

CA 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

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96P00498

178.0-203.0

C2

tcly

MT 3

KK 2

MI 2

CA 2

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

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks