*** Primary Characterization Data ***

Pedon ID: 84IA0270012

( Carroll, Iowa )

Print Date: Nov 23 2024 8:18PM

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

				United States Department of Agriculture
SSL	-	Project	RP85IA142   CARROLL COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA0270012   Lat: 42° 0' 0.00" north  Long: 94° 58' 59.99" west  MLRA: 107	National Soil Survey Center
	-	Pedon No.	85P0537	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
85P02711	Ap	Ap	0-15				SICL	SICL
85P02712	A1	A2	15-25				SICL	SICL
85P02713	A21	A3	25-38				SICL	SICL
85P02714	A22	A3	38-53				SICL	SICL
85P02715	Bw11	Bw1	53-66				SICL	SICL
85P02716	Bw12	Bw1	66-81				SICL	SICL
85P02717	Bw2	Bw2	81-102				SICL	SICL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	0	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 25-100 cm

---

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	3B1	3B1	3B1
85P02711	0-15	Ap	S	sicl	33.2	64.7	2.1			28.3	36.4	1.8	0.2	0.1	--	--	--	--	--	tr	--
85P02712	15-25	A1	S	sicl	34.9	63.3	1.8			28.9	34.4	1.6	0.2	--	--	--	--	--	--	tr	--
85P02713	25-38	A21	S	sicl	34.1	64.0	1.9			30.7	33.3	1.7	0.2	--	--	--	--	--	--	tr	--
85P02714	38-53	A22	S	sicl	31.1	66.7	2.2			31.9	34.8	2.0	0.2	--	--	--	--	--	--	tr	--
85P02715	53-66	Bw11	S	sicl	29.0	68.7	2.3			31.6	37.1	2.1	0.2	--	--	--	--	--	--	tr	--
85P02716	66-81	Bw12	S	sicl	27.2	71.2	1.6			31.4	39.8	1.3	0.3	--	--	--	--	--	--	tr	--
85P02717	81-102	Bw2	S	sicl	27.5	69.8	2.7			32.7	37.1	2.4	0.3	--	--	--	--	--	--	tr	--

*** Primary Characterization Data ***

Pedon ID: 84IA0270012

( Carroll, Iowa )

Print Date: Nov 23 2024 8:18PM

Sampled As	:	Marshall		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0537

---

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	%
										3C2a1a		3D1					8D1
85P02711	0-15	Ap	S							15.9		1.033					0.48
85P02712	15-25	A1	S							16.4		1.037					0.47
85P02713	25-38	A21	S							16.2		1.041					0.48
85P02714	38-53	A22	S							15.6		1.039					0.50
85P02715	53-66	Bw11	S							14.8		1.035					0.51
85P02716	66-81	Bw12	S							14.6		1.032					0.54
85P02717	81-102	Bw2	S							14.5		1.033					0.53

---

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 - - - - -)

6A1c

85P02711

0-15

Ap

S

1.87

85P02712

15-25

A1

S

1.34

85P02713

25-38

A21

S

0.80

85P02714

38-53

A22

S

0.53

85P02715

53-66

Bw11

S

0.39

85P02716

66-81

Bw12

S

0.30

85P02717

81-102

Bw2

S

0.24

*** Primary Characterization Data ***

Pedon ID: 84IA0270012

( Carroll, Iowa )

Print Date: Nov 23 2024 8:18PM

Sampled As	:	Marshall		Fine-silty, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0537

---

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

85P02711

0-15

Ap

S

5.9

6.2

85P02712

15-25

A1

S

5.7

6.3

85P02713

25-38

A21

S

5.7

6.5

85P02714

38-53

A22

S

5.8

6.7

85P02715

53-66

Bw11

S

6.1

6.8

85P02716

66-81

Bw12

S

5.9

6.7

85P02717

81-102

Bw2

S

5.9

6.8