*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled as :	Lakeport ; Fine, montmorillonitic, mesic Aquic Hapludoll
Revised to correlated:	Lakeport ; Fine, smectitic, mesic Aquertic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP96IA022   MLRA 107 - ONAWA	Natural Resources Conservation Service
	-	Site ID	S1995IA193008   Lat: 42° 12' 55.00" north  Long: 96° 15' 28.21" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	96P0050	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
96P00534	Ap1	Ap1	0-10				SICL	SICL
96P00535	Ap2	Ap2	10-31				SICL	SICL
96P00536	A	A	31-56				SICL	SICL
96P00537	BA	BA	56-71				SICL	SICL
96P00538	Bg1	Bg1	71-94				SICL	SICL
96P00539	Bg2	Bg2	94-122				SICL	SIC
96P00540	Cg1	Cg1	122-147				SIL	SIL
96P00541	Cg2	Cg2	147-163				SIL	SICL
96P00542	2Cg3	2Cg3	163-193				SIC	SIC
96P00543	2Cg4	2Cg4	193-214				SIC	C
96P00544	2Cg5	2Cg5	214-244				SICL	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.82	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
LE, Whole Soil, Summed to 1m	7	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled As	:	Lakeport		Fine, montmorillonitic, mesic Aquic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0050

---

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
96P00534	0-10	Ap1	S	sicl	36.5	58.5	5.0	21.8		31.2	27.3	4.5	0.4	0.1	tr	tr	--	--	--	1	--
96P00535	10-31	Ap2	S	sicl	38.7	57.2	4.1	23.4		31.1	26.1	3.9	0.2	tr	--	--	--	--	--	tr	--
96P00536	31-56	A	S	sicl	36.5	58.3	5.2	22.9		31.1	27.2	4.5	0.7	tr	--	tr	--	--	--	1	--
96P00537	56-71	BA	S	sicl	36.0	59.4	4.6	23.1		31.2	28.2	3.8	0.8	tr	--	tr	--	--	--	1	--
96P00538	71-94	Bg1	S	sicl	39.4	57.8	2.8	22.6		35.4	22.4	2.3	0.4	0.1	--	tr	--	--	--	1	--
96P00539	94-122	Bg2	S	sic	46.5	52.3	1.2	22.5		39.6	12.7	1.0	0.2	tr	tr	tr	--	--	--	tr	--
96P00540	122-147	Cg1	S	sil	20.3	75.1	4.6	7.6	0.7	41.1	34.0	3.2	0.8	0.3	0.1	0.2	1	1	--	3	2
96P00541	147-163	Cg2	S	sicl	30.3	68.5	1.2	11.5	0.7	51.3	17.2	0.3	0.2	0.2	0.2	0.3	1	1	--	3	2
96P00542	163-193	2Cg3	S	sic	57.0	41.9	1.1	19.0	0.7	37.9	4.0	0.3	0.2	0.1	0.2	0.3	tr	tr	--	1	tr
96P00543	193-214	2Cg4	S	c	67.9	31.7	0.4	22.1	2.1	31.1	0.6	0.2	0.1	tr	0.1	--	1	2	--	3	3
96P00544	214-244	2Cg5	S	c	70.9	27.9	1.2	24.3	1.6	26.3	1.6	0.5	0.5	tr	tr	0.2	tr	1	--	3	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
96P00534	0-10	Ap1	S	1.29	1.58	0.070			28.7	15.9		1.029		0.17	12	0.83	0.44
96P00535	10-31	Ap2	S	1.48	1.79	0.065			26.6	22.8		1.030		0.06		0.81	0.59
96P00536	31-56	A	S	1.27	1.54	0.066			32.5	17.6		1.035		0.19		0.86	0.48
96P00537	56-71	BA	S	1.29	1.60	0.074			32.7	17.5		1.034		0.20		0.85	0.49
96P00538	71-94	Bg1	S	1.28	1.63	0.084			32.5	18.3		1.037		0.18		0.80	0.46
96P00539	94-122	Bg2	S	1.26	1.61	0.085			33.3	31.6		1.038		0.02		0.72	0.68
96P00540	122-147	Cg1	S	1.24	1.33	0.023			30.7	10.8		1.022		0.24		0.77	0.53
96P00541	147-163	Cg2	S	1.30	1.50	0.048			32.4	15.4		1.033		0.22		0.75	0.51
96P00542	163-193	2Cg3	S	1.17	1.84	0.162			42.0	26.8		1.051		0.18		0.65	0.47
96P00543	193-214	2Cg4	S	1.10	1.87	0.190			46.8	25.8		1.057		0.23		0.61	0.38
96P00544	214-244	2Cg5	S	1.18	1.59	0.104			38.5	26.9		1.060		0.14		0.61	0.38

*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled As	:	Lakeport		Fine, montmorillonitic, mesic Aquic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0050

---

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

96P00534

0-10

Ap1

S

22.6

96P00535

10-31

Ap2

S

29.9

96P00536

31-56

A

S

24.1

96P00537

56-71

BA

S

24.0

96P00538

71-94

Bg1

S

24.1

96P00539

94-122

Bg2

S

33.9

96P00540

122-147

Cg1

S

15.9

96P00541

147-163

Cg2

S

21.8

96P00542

163-193

2Cg3

S

34.6

96P00543

193-214

2Cg4

S

35.0

96P00544

214-244

2Cg5

S

35.5

---

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
96P00534	0-10	Ap1	S		0.254			2.34	9	1.3	0.3	0.1
96P00535	10-31	Ap2	S		0.214			2.00	9	1.8	0.4	0.2
96P00536	31-56	A	S		0.204			1.75	9	1.8	0.4	0.2
96P00537	56-71	BA	S		0.177			1.40	8	1.6	0.4	0.2
96P00538	71-94	Bg1	S		0.142			1.01	7	1.7	0.4	0.2
96P00539	94-122	Bg2	S		0.123			0.73	6	1.7	0.3	0.2
96P00540	122-147	Cg1	S					0.42		1.3	0.3	0.1
96P00541	147-163	Cg2	S					0.31		1.4	0.2	0.1
96P00542	163-193	2Cg3	S					0.25		2.0	0.4	0.2
96P00543	193-214	2Cg4	S					0.27		1.8	0.3	0.2
96P00544	214-244	2Cg5	S					0.31		1.9	0.3	0.2

*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled As	:	Lakeport		Fine, montmorillonitic, mesic Aquic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0050

---

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
96P00534	0-10	Ap1	S	19.3	6.5	0.2	2.1	28.1	7.5	--	0.1	35.6	30.2			79	93
96P00535	10-31	Ap2	S	21.0	6.8	--	2.1	29.9	8.1	--	0.1	38.0	31.5			79	95
96P00536	31-56	A	S	17.0	5.4	0.3	0.8	23.5	5.9	--	0.1	29.4	31.5			80	75
96P00537	56-71	BA	S	18.3	6.2	0.2	0.8	25.5	5.7	--	0.1	31.2	30.6			82	83
96P00538	71-94	Bg1	S	14.8	5.0	0.2	0.7	20.7	4.0	--	0.1	24.7	31.4			84	66
96P00539	94-122	Bg2	S	23.8	7.1	0.2	1.2	32.3	2.2	--	0.1	34.5	33.6			94	96
96P00540	122-147	Cg1	S	42.5*	4.3	tr	0.9			--	0.1		15.7			100	100
96P00541	147-163	Cg2	S	47.1*	7.4	0.3	1.2			--	0.1		22.8			100	100
96P00542	163-193	2Cg3	S	53.2*	11.9	0.3	2.3			--	0.1		37.0			100	100
96P00543	193-214	2Cg4	S	53.0*	12.1	0.4	2.0			--	0.1		41.2			100	100
96P00544	214-244	2Cg5	S	54.2*	12.7	0.4	2.0			--	0.1		43.4			100	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 - -)

%

96P00534

0-10

Ap1

S

1

96P00535

10-31

Ap2

S

--

96P00536

31-56

A

S

1

96P00537

56-71

BA

S

1

96P00538

71-94

Bg1

S

1

96P00539

94-122

Bg2

S

1

96P00540

122-147

Cg1

S

--

96P00541

147-163

Cg2

S

1

96P00542

163-193

2Cg3

S

1

96P00543

193-214

2Cg4

S

1

96P00544

214-244

2Cg5

S

1

*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled As	:	Lakeport		Fine, montmorillonitic, mesic Aquic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0050

---

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
96P00534	0-10	Ap1	S		5.1	5.2
96P00535	10-31	Ap2	S		5.3	5.6
96P00536	31-56	A	S		6.1	6.5
96P00537	56-71	BA	S		6.3	6.7
96P00538	71-94	Bg1	S		6.5	7.0
96P00539	94-122	Bg2	S		6.9	7.2
96P00540	122-147	Cg1	S		7.8	8.2				12	13
96P00541	147-163	Cg2	S		7.7	7.9				9	9
96P00542	163-193	2Cg3	S		7.6	7.7				6	6
96P00543	193-214	2Cg4	S		7.6	7.7				3	4
96P00544	214-244	2Cg5	S		7.7	7.7				4	7

---

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

96P00534

0-10

Ap1

S

83.0

*** Primary Characterization Data ***

Pedon ID: S1995IA193008

( Woodbury, Iowa )

Print Date: Nov 21 2024 2:03PM

Sampled As	:	Lakeport		Fine, montmorillonitic, mesic Aquic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  96P0050

---

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

96P00535

10.0-31.0

Ap2

tcly

MT 3

MI 3

KK 2

QZ 2

96P00536

31.0-56.0

A

tcly

MT 3

MI 3

KK 2

QZ 2

96P00537

56.0-71.0

BA

tcly

MT 3

MI 3

KK 2

QZ 2

96P00540

122.0-147.0

Cg1

tcly

MT 3

MI 2

KK 2

QZ 1

CA 1

96P00542

163.0-193.0

2Cg3

tcly

MT 4

MI 3

KK 2

QZ 2

CA 1

96P00544

214.0-244.0

2Cg5

tcly

MT 4

MI 3

KK 2

QZ 2

CA 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

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