*** Taxonomy Characterization Data ***

Pedon ID: 84IA1530013

( Polk, Iowa )

Print Date: Jun 1 2024 11:58PM

Sampled as on Nov 1, 1984:	Clarion ; Fine-loamy, mixed, mesic Typic Hapludoll
Revised to correlated on Jul 9, 2007:	Clarion ; Fine-loamy, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	RP85IA105   POLK COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA1530013   Lat: 41° 38' 52.20" north  Long: 93° 26' 41.09" west  MLRA: 103	National Soil Survey Center
	-	Pedon No.	85P0364	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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
				3A1a1a			8D1
85P01738	0-15	Ap	S	24.9			0.47		25			1
85P01739	15-30	A	S	26.0			0.45		26			2
85P01740	30-46	Bw1	S	30.3			0.44		26			2
85P01741	46-76	Bw2	S	27.7			0.44		26			2
85P01742	76-97	Bw3	S	27.4			0.45		20			1

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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

6A1c

85P01738

0-15

Ap

S

5.5

2.18

85P01739

15-30

A

S

6.1

1.71

85P01740

30-46

Bw1

S

6.3

0.97

85P01741

46-76

Bw2

S

6.1

0.47

85P01742

76-97

Bw3

S

6.6

0.29

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