*** Primary Characterization Data ***

Pedon ID: S1979IA061004

( Dubuque, Iowa )

Print Date: Sep 24 2024 9:29PM

Sampled as on Jul 16, 1979:	Hayfield ; Mesic
Revised to :

				State of Iowa
SSL	-	Project	IAS201501   Iowa State Univeristy	Iowa State University
	-	Site ID	S1979IA061004   Lat: 42° 24' 8.89" north  Long: 91° 6' 56.90" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X61726	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
ISU02516	Ap	Ap	0-20	28359	S1979IA061004-1		L	L
ISU02517	A2	A2	20-33	28369	S1979IA061004-2		L	CL
ISU02518	Bt21	Bt21	33-46	28370	S1979IA061004-3		L	CL
ISU02519	Bt22	Bt22	46-66	28371	S1979IA061004-4		L	CL
ISU02520	B3	B3	66-84	28372	S1979IA061004-5		L	L
ISU02521	2C1	2C1	84-122	28373	S1979IA061004-6		LS	LFS
ISU02522	2C2	2C2	122-152	28374	S1979IA061004-7		COS	FS

---

---

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
					3A1					3A1
ISU02516	0-20	Ap	S	l	21.5	46.2	32.3			23.7	22.5
ISU02517	20-33	A2	S	cl	27.6	50.0	22.4			34.1	15.9
ISU02518	33-46	Bt21	S	cl	28.2	50.7	21.1			27.5	23.2
ISU02519	46-66	Bt22	S	cl	29.9	42.5	27.6			27.9	14.6
ISU02520	66-84	B3	S	l	21.2	29.8	49.0			18.7	11.1
ISU02521	84-122	2C1	S	lfs	6.9	4.7	88.4			2.4	2.3
ISU02522	122-152	2C2	S	fs	1.7	7.3	91.0			0.7	6.6

*** Primary Characterization Data ***

Pedon ID: S1979IA061004

( Dubuque, Iowa )

Print Date: Sep 24 2024 9:29PM

Sampled As	:	Hayfield		Mesic
Iowa State University Soil Characterization Laboratory			;	Pedon No.  X61726

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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

ISU02516

0-20

Ap

S

5.7

ISU02517

20-33

A2

S

5.3

ISU02518

33-46

Bt21

S

5.0

ISU02519

46-66

Bt22

S

4.9

ISU02520

66-84

B3

S

4.9

ISU02521

84-122

2C1

S

5.2

ISU02522

122-152

2C2

S

5.3

---

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

4D3

ISU02516

0-20

Ap

S

75.9

ISU02517

20-33

A2

S

4.0

ISU02518

33-46

Bt21

S

2.2

ISU02519

46-66

Bt22

S

3.3

ISU02520

66-84

B3

S

10.0

ISU02521

84-122

2C1

S

18.3

ISU02522

122-152

2C2

S

12.7