*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled as on Sep 1, 1984:	Sac ; Fine-silty, mixed, mesic Typic Hapludoll
Revised to correlated:	Sac ; Fine-silty, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP84IA219   CHEROKEE COUNTY - TILL STUDY	Natural Resources Conservation Service
	-	Site ID	S1984IA035003   Lat: 42° 53' 20.00" north  Long: 95° 28' 59.99" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	84P0772	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
84P04303	Ap	Ap	0-23				SICL	SICL
84P04304	AB	AB	23-44				SICL	SICL
84P04305	Bw1	Bw1	44-67				SICL	SICL
84P04306	Bw2	Bw2	67-94				SICL	SICL
84P04307	2Bw	2Bw3	94-109				CL	L
84P04308	2Bt	2Bt	109-142					L
84P04309	2BC1	2BC1	142-170				L	L
84P04310	2BC2	2BC2	170-199				L	L
84P04311	2C1	2C1	199-250				L	L
84P04312	2C2	2C2	250-289				L	L
84P04313	2C3	2C3	289-329				L	L

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.77	(NA)
Clay, carbonate free, Weighted Average	32	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	32	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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
84P04303	0-23	Ap	S	sicl	34.7	62.1	3.2	21.5		28.9	33.2	1.8	0.6	0.5	0.3	--	--	tr	--	1	--
84P04304	23-44	AB	S	sicl	37.6	60.7	1.7	22.8		28.7	32.0	1.1	0.4	0.2	--	--	tr	--	--	1	--
84P04305	44-67	Bw1	S	sicl	33.5	62.0	4.5	17.2		27.9	34.1	4.0	0.4	0.1	--	--	--	--	--	1	--
84P04306	67-94	Bw2	S	sicl	30.2	64.4	5.4	14.2		27.9	36.5	4.1	0.7	0.5	0.1	--	--	tr	--	1	--
84P04307	94-109	2Bw	S	l	19.5	30.8	49.7	8.7		15.0	15.8	4.8	17.9	19.8	6.0	1.2	1	1	--	46	2
84P04308	109-142	2Bt	S	l	25.9	40.3	33.8	8.9	1.4	24.3	16.0	8.7	11.8	7.5	3.1	2.7	2	1	--	27	3
84P04309	142-170	2BC1	S	l	26.5	40.2	33.3	9.6	3.1	24.4	15.8	8.3	11.2	7.1	3.7	3.0	3	4	--	30	7
84P04310	170-199	2BC2	S	l	26.7	40.5	32.8	10.0	2.0	24.4	16.1	8.2	11.2	7.0	3.8	2.6	3	4	1	31	8
84P04311	199-250	2C1	S	l	25.6	39.9	34.5	9.6	2.3	24.5	15.4	8.9	11.6	7.2	3.9	2.9	2	2	--	29	4
84P04312	250-289	2C2	S	l	26.4	40.6	33.0	11.2	2.0	25.2	15.4	8.2	10.8	6.8	3.8	3.4	2	3	--	29	5
84P04313	289-329	2C3	S	l	24.5	41.2	34.3	10.1	3.1	24.6	16.6	8.5	11.5	7.2	3.8	3.3	2	2	3	31	7

---

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
84P04303	0-23	Ap	S	1.29	1.50	0.052			27.0	16.2		1.024		0.14		0.81	0.47
84P04304	23-44	AB	S	1.28	1.47	0.047			29.3	17.4		1.028		0.15		0.74	0.46
84P04305	44-67	Bw1	S	1.27	1.48	0.052			25.9	15.1		1.028		0.14		0.77	0.45
84P04306	67-94	Bw2	S	1.30	1.51	0.051			24.5	14.5		1.026		0.13		0.81	0.48
84P04307	94-109	2Bw	S							8.6		1.015				0.67	0.44
84P04308	109-142	2Bt	S	1.68	1.80	0.023			16.7	12.1		1.015		0.08		0.49	0.47
84P04309	142-170	2BC1	S	1.69	1.80	0.020			16.7	11.5		1.015		0.08		0.45	0.43
84P04310	170-199	2BC2	S	1.72	1.81	0.016			16.3	11.4		1.014		0.08		0.45	0.43
84P04311	199-250	2C1	S	1.76	1.85	0.016			16.8	11.7		1.015		0.09		0.46	0.46
84P04312	250-289	2C2	S	1.74	1.85	0.020			18.2	12.8		1.014		0.09		0.44	0.48
84P04313	289-329	2C3	S	1.76	1.86	0.018			19.0	12.5		1.013		0.11		0.43	0.51

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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 - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
84P04303	0-23	Ap	S	48	22
84P04305	44-67	Bw1	S	51	30
84P04307	94-109	2Bw	S	33	19
84P04309	142-170	2BC1	S	34	19
84P04312	250-289	2C2	S	35	19

---

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		6D2a
84P04303	0-23	Ap	S		0.280			2.95	11	1.3		0.1
84P04304	23-44	AB	S		0.167			1.84	11	1.5		0.1
84P04305	44-67	Bw1	S		0.076			0.82	11	1.5		0.1
84P04306	67-94	Bw2	S		0.049			0.49	10	1.4		0.1
84P04307	94-109	2Bw	S		0.022			0.24	11	1.0		0.1
84P04308	109-142	2Bt	S					0.18		1.1		0.1
84P04309	142-170	2BC1	S					0.18		1.1		0.1
84P04310	170-199	2BC2	S					0.16		1.1		0.1
84P04311	199-250	2C1	S					0.16		1.1		0.1
84P04312	250-289	2C2	S					0.16		1.1		0.1
84P04313	289-329	2C3	S					0.16		1.0		0.1

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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
84P04303	0-23	Ap	S	17.1	5.7	0.1	1.5	24.4	12.0			36.4	28.1			67	87
84P04304	23-44	AB	S	18.8	7.4	0.1	0.6	26.9	7.9			34.8	27.8			77	97
84P04305	44-67	Bw1	S	17.3*	8.1	0.1	0.7	26.2	5.0			31.2	25.8			84	100
84P04306	67-94	Bw2	S	16.4*	8.0	0.2	0.6	25.2	3.9			29.1	24.4			87	100
84P04307	94-109	2Bw	S	20.4*	7.6	0.1	0.4		1.3				13.1			96	100
84P04308	109-142	2Bt	S	43.4*	5.4	0.2	0.3						12.8			100	100
84P04309	142-170	2BC1	S	42.7*	5.5	0.2	0.3						11.9			100	100
84P04310	170-199	2BC2	S	40.4*	5.3	0.2	0.3						11.9			100	100
84P04311	199-250	2C1	S	42.3*	6.0	0.2	0.3						11.8			100	100
84P04312	250-289	2C2	S	40.6*	5.7	0.2	0.4						11.6			100	100
84P04313	289-329	2C3	S	39.5*	6.5	0.2	0.4						10.5			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 - -)

%

84P04303

0-23

Ap

S

tr

84P04304

23-44

AB

S

tr

84P04305

44-67

Bw1

S

tr

84P04306

67-94

Bw2

S

1

84P04307

94-109

2Bw

S

1

84P04308

109-142

2Bt

S

2

84P04309

142-170

2BC1

S

2

84P04310

170-199

2BC2

S

2

84P04311

199-250

2C1

S

2

84P04312

250-289

2C2

S

2

84P04313

289-329

2C3

S

2

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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				8E1
84P04303	0-23	Ap	S		5.3	5.7
84P04304	23-44	AB	S		5.9	6.4
84P04305	44-67	Bw1	S		6.2	6.7
84P04306	67-94	Bw2	S		6.3	6.9
84P04307	94-109	2Bw	S		7.3	7.7	7.3			3				2300
84P04308	109-142	2Bt	S		7.8	8.2				26
84P04309	142-170	2BC1	S		7.8	8.2				25
84P04310	170-199	2BC2	S		7.8	8.2				27
84P04311	199-250	2C1	S		7.8	8.2				27
84P04312	250-289	2C2	S		7.9	8.3				26
84P04313	289-329	2C3	S		7.9	8.2				29

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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

7A3b

7C3

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

84P04304

23.0-44.0

AB

tcly

MT 4

MI 3

KK 2

QZ 1

8.6

1.5

84P04306

67.0-94.0

Bw2

tcly

MT 4

MI 3

KK 2

QZ 1

KK tr

9.3

1.5

84P04307

94.0-109.0

2Bw

tcly

MT 4

MI 3

KK 2

QZ 1

8.9

1.7

84P04308

109.0-142.0

2Bt

tcly

MT 4

MI 3

KK 3

CA 2

QZ 1

KK 4

9.0

1.8

84P04309

142.0-170.0

2BC1

tcly

MT 3

KK 3

MI 3

CA 2

QZ 1

KK 6

9.7

1.8

84P04311

199.0-250.0

2C1

tcly

MT 3

MI 3

KK 3

CA 3

DL 2

KK 6

9.7

1.8

QZ 1

84P04313

289.0-329.0

2C3

tcly

MT 3

MI 3

KK 3

CA 2

DL 1

KK 7

8.9

1.8

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

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

---

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

84P04304

23.0-44.0

AB

vfs

70

QZ 45

FK 17

CD 13

RA 9

FP 5

OP 3

AR 2

MS 2

BT 2

HN 1

EP tr

84P04306

67.0-94.0

Bw2

vfs

63

QZ 42

FK 16

CD 10

FP 10

RA 9

MS 7

BT 2

AR 2

OW 1

OP 1

OR 1

CB 1

84P04307

94.0-109.0

2Bw

vfs

66

QZ 50

FK 12

FP 12

CD 8

RA 4

BT 4

CA 4

OP 3

PR 1

OR 1

MS 1

CL 1

MI 1

84P04309

142.0-170.0

2BC1

vfs

39

QZ 31

CA 21

FP 21

FK 10

CD 7

BT 3

CB 2

HN 2

OP 1

AR 1

PR tr

MS tr

MI tr

CL tr

84P04312

250.0-289.0

2C2

vfs

47

QZ 39

FK 16

CA 16

FP 13

CD 6

CB 4

OW 2

OR 1

BT 1

HN 1

OP 1

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

*** Primary Characterization Data ***

Pedon ID: 84IA035003

( Cherokee, Iowa )

Print Date: Nov 23 2024 7:48AM

Sampled As	:	Sac		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  84P0772

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MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	CA Calcite	CB Carbonate Aggregates	CD Chert (Chalcedony
CL Chlorite	EP Epidote	FK Potassium Feldspar	FP Plagioclase Feldspar	HN Hornblende
MI Mica	MS Muscovite	OP Opaques	OR Other Resistant Minerals	OW Other Weatherable Minerals
PR Pyroxene	QZ Quartz	RA Resistant Aggregates