*** Taxonomy Characterization Data ***

Pedon ID: S1979IA055003

( Delaware, Iowa )

Print Date: Mar 13 2025 6:37PM

Sampled as on Aug 11, 1979:	Burkhardt ; Sandy, mixed, mesic Typic Hapludolls
Revised to correlated on Aug 11, 1979:	Burkhardt ; Sandy, mixed, mesic Typic Hapludolls

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1979IA055003   Lat: 42° 32' 1.73" north  Long: 91° 33' 45.43" west  MLRA: 104	Soil Characterization Laboratory
	-	Pedon No.	X28-285B-1	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Taxonomy Tier 1

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

Fine

CaCO3

1500

.1-75

Bulk

Cole

Vol

Resist

Clay

Clay

Clay

kPa

Clay

mm

Den

Whole

% of

Min

Depth

<.002

<.0002

<.002

/Clay

Est

Frac

33 kPa

Soil

Whole

%

Layer

(cm)

Horz

Prep

(---------% of <2 mm-------)

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

g cm-3

cm cm-1

3A1

ISU00870

0-178

Ap

S

11.1

ISU00871

18-33

A

S

9.2

ISU00872

33-43

AB

S

7.3

ISU00873

43-56

Bt

S

5.6

ISU00874

56-84

2C1

S

3.5

ISU00875

84-152

2C2

S

1.8

ISU00876

152-213

2C3

S

1.5

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

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

kg -1

%

dS m-1

%

4C1a2a

ISU00870

0-178

Ap

S

5.8

ISU00871

18-33

A

S

5.2

ISU00872

33-43

AB

S

5.4

ISU00873

43-56

Bt

S

5.3

ISU00874

56-84

2C1

S

5.3

ISU00875

84-152

2C2

S

5.7

ISU00876

152-213

2C3

S

5.6

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