*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled as :	Lester ; Fine-loamy, mixed, mesic Mollic Hapludalf
Revised to correlated on Jan 8, 2014:	Lester ; Fine-loamy, mixed, superactive, mesic Mollic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP93IA151   WALNUT CREEK,IA MESA	Natural Resources Conservation Service
	-	Site ID	S1993IA169001   Lat: 41° 57' 7.56" north  Long: 93° 36' 7.20" west  MLRA: 103	National Soil Survey Center
	-	Pedon No.	93P0533	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
93P03849	Ap	Ap	0-21				L	FSL
93P03850	A/E	A/E	21-35				L	FSL
93P03851	Bw1	Bw1	35-55				L	FSL
93P03852	Bw2	Bw2	55-84				CL	FSL
93P03853	BC	BC	84-105				L	L
93P03854	C1	C1	105-120				L	L
93P03855	C2	C2	120-144				L	L
93P03856	C3	C3	144-162				L	FSL
93P03857	C4	C4	162-190				L	L
93P03858	C5	C5	190-225				L	FSL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.77	(NA)
Clay, carbonate free, Weighted Average	14	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	50	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	16	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled As	:	Lester		Fine-loamy, mixed, mesic Mollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0533

---

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
93P03849	0-21	Ap	S	fsl	17.1	26.4	56.5	11.8		13.5	12.9	10.9	22.4	14.5	4.9	3.8	1	2	2	48	5
93P03850	21-35	A/E	S	fsl	16.1	27.3	56.6	11.5		12.5	14.8	11.6	22.8	14.9	4.6	2.7	2	3	2	49	7
93P03851	35-55	Bw1	S	fsl	15.7	24.9	59.4	11.0		12.4	12.5	11.2	23.7	15.7	5.5	3.3	3	3	2	52	8
93P03852	55-84	Bw2	S	fsl	15.9	26.4	57.7	9.4	2.1	13.7	12.7	11.1	21.7	15.2	6.0	3.7	3	2	2	50	7
93P03853	84-105	BC	S	l	14.9	33.5	51.6	7.1	2.9	18.8	14.7	10.5	18.9	13.5	5.7	3.0	4	6	2	48	12
93P03854	105-120	C1	S	l	14.4	34.1	51.5	6.6	3.2	19.9	14.2	10.0	17.6	13.9	6.6	3.4	4	4	1	47	9
93P03855	120-144	C2	S	l	13.3	34.7	52.0	6.1	0.6	18.6	16.1	10.6	18.0	13.8	5.5	4.1	7	3	1	48	11
93P03856	144-162	C3	S	fsl	13.6	33.7	52.7	6.6	0.6	18.6	15.1	10.8	19.4	13.9	5.9	2.7	6	3	1	48	10
93P03857	162-190	C4	S	l	13.3	34.7	52.0	6.7		19.0	15.7	10.6	18.9	14.0	6.0	2.5	5	6	1	48	12
93P03858	190-225	C5	S	fsl	13.4	33.7	52.9	6.9	0.9	18.6	15.1	tr	29.6	13.1	5.9	4.3	4	3	1	57	8

---

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
93P03849	0-21	Ap	S	1.44	1.53	0.020			19.5	9.7		1.013		0.14		0.93	0.57
93P03850	21-35	A/E	S							7.6		1.011				0.81	0.47
93P03851	35-55	Bw1	S	1.44	1.54	0.022			15.3	7.7		1.011		0.10		0.75	0.49
93P03852	55-84	Bw2	S	1.56	1.64	0.016			14.8	7.4		1.011		0.11		0.69	0.47
93P03853	84-105	BC	S	1.59	1.66	0.013			16.0	7.3		1.009		0.13		0.59	0.49
93P03854	105-120	C1	S	1.74	1.81	0.012			14.7	7.5		1.009		0.12		0.61	0.52
93P03855	120-144	C2	S	1.79	1.85	0.010			15.4	7.5		1.009		0.13		0.69	0.56
93P03856	144-162	C3	S	1.81	1.85	0.007			15.7	7.6		1.008		0.14		0.62	0.56
93P03857	162-190	C4	S	1.80	1.85	0.008			15.8	7.4		1.008		0.14		0.64	0.56
93P03858	190-225	C5	S	1.80	1.85	0.009			15.7	7.7		1.008		0.14		0.61	0.57

*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled As	:	Lester		Fine-loamy, mixed, mesic Mollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0533

---

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

93P03849

0-21

Ap

S

13.4

93P03850

21-35

A/E

S

11.2

93P03851

35-55

Bw1

S

10.8

93P03852

55-84

Bw2

S

11.2

93P03853

84-105

BC

S

11.7

93P03854

105-120

C1

S

11.6

93P03855

120-144

C2

S

11.3

93P03856

144-162

C3

S

11.5

93P03857

162-190

C4

S

12.0

93P03858

190-225

C5

S

14.6

---

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 - - - - -)
				6A2d	6B4a			6A1c		6C2b	6G7a	6D2a
93P03849	0-21	Ap	S	2.31	0.264			2.37	9	0.7	0.1	--
93P03850	21-35	A/E	S	1.09	0.119			1.12	9	0.8	0.1	--
93P03851	35-55	Bw1	S	2.23	0.086			0.62	7	0.8	0.1	--
93P03852	55-84	Bw2	S	0.80	0.074			0.45	6	0.7	0.1	--
93P03853	84-105	BC	S	1.66	0.042			0.19	5	0.6	tr	--
93P03854	105-120	C1	S	2.20	0.034			0.12	3	0.7	tr	--
93P03855	120-144	C2	S					0.08		0.7	tr	--
93P03856	144-162	C3	S					0.05		0.7	tr	--
93P03857	162-190	C4	S					0.07		0.7	tr	--
93P03858	190-225	C5	S					0.07		0.6	tr	--

*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled As	:	Lester		Fine-loamy, mixed, mesic Mollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0533

---

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			5A3a	5A8b			5C3	5C1
93P03849	0-21	Ap	S	21.4*	3.2	0.1	0.7	25.4	2.4			27.8	15.9			91	100
93P03850	21-35	A/E	S	11.0*	2.9	0.1	0.6	14.6	2.7			17.3	13.1			84	100
93P03851	35-55	Bw1	S	9.2*	3.0	0.5	0.3	13.0	2.4			15.4	11.7			84	100
93P03852	55-84	Bw2	S	23.8*	3.1	0.2	0.2						10.9			100	100
93P03853	84-105	BC	S	41.5*	2.9	0.3	0.2						8.8			100	100
93P03854	105-120	C1	S	34.2*	2.9	0.2	0.2						8.8			100	100
93P03855	120-144	C2	S	39.5*	3.7	0.1	0.3						9.2			100	100
93P03856	144-162	C3	S	38.5*	4.0	0.1	0.2						8.4			100	100
93P03857	162-190	C4	S	38.1*	4.1	0.1	0.2						8.5			100	100
93P03858	190-225	C5	S	38.1*	4.3	0.1	0.3						8.2			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 - -)

%

93P03849

0-21

Ap

S

1

93P03850

21-35

A/E

S

1

93P03851

35-55

Bw1

S

4

93P03852

55-84

Bw2

S

2

93P03853

84-105

BC

S

3

93P03854

105-120

C1

S

2

93P03855

120-144

C2

S

1

93P03856

144-162

C3

S

1

93P03857

162-190

C4

S

1

93P03858

190-225

C5

S

1

*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled As	:	Lester		Fine-loamy, mixed, mesic Mollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0533

---

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
93P03849	0-21	Ap	S		6.7	6.8
93P03850	21-35	A/E	S		6.7	7.2
93P03851	35-55	Bw1	S		6.7	7.3
93P03852	55-84	Bw2	S		7.3	7.7				4	4
93P03853	84-105	BC	S		7.6	8.1				19	22
93P03854	105-120	C1	S		7.6	8.2				16	20
93P03855	120-144	C2	S		7.7	8.2				5	10
93P03856	144-162	C3	S		7.7	8.3				16	18
93P03857	162-190	C4	S		7.7	8.2				16
93P03858	190-225	C5	S		7.7	8.2				16

*** Primary Characterization Data ***

Pedon ID: S1993IA169001

( Story, Iowa )

Print Date: Nov 21 2024 12:47PM

Sampled As	:	Lester		Fine-loamy, mixed, mesic Mollic Hapludalf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  93P0533

---

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

93P03849

0.0-21.0

Ap

tcly

MT 3

KK 3

MI 2

QZ 1

16

8.4

1.9

93P03850

21.0-35.0

A/E

tcly

MT 3

KK 3

MI 2

QZ 1

18

9.4

1.9

93P03851

35.0-55.0

Bw1

tcly

MT 4

KK 3

MI 2

QZ 1

17

9.7

1.7

93P03852

55.0-84.0

Bw2

tcly

MT 4

KK 3

MI 2

QZ 1

18

10.9

1.7

93P03853

84.0-105.0

BC

tcly

MT 3

KK 2

MI 2

DL 2

CA 1

1

7.6

1.6

QZ 1

93P03855

120.0-144.0

C2

tcly

MT 4

KK 3

CA 2

MI 2

QZ 1

15

10.3

1.9

93P03858

190.0-225.0

C5

tcly

MT 3

KK 3

MI 2

CA 2

DL 1

16

10.4

2.1

QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	DL Dolomite	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