*** Taxonomy Characterization Data ***

Pedon ID: 87IA1530042

( Polk, Iowa )

Print Date: Nov 11 2024 10:31PM

Sampled as on Nov 1, 1987:	Clarion ; Fine-loamy, mixed, mesic Typic Hapludoll
Revised to correlated:	Clarion ; Fine-loamy, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	RP87IA128   EROSION POLK COUNTY	Natural Resources Conservation Service
	-	Site ID	S1987IA1530042   Lat: 41° 49' 28.53" north  Long: 93° 33' 33.22" west  MLRA: 103	National Soil Survey Center
	-	Pedon No.	87P0363	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
87P01844	0-15	Ap	S	20.9			0.48		38			--
87P01845	15-30	A	S	24.7			0.46		34			--
87P01846	30-51	B1	S	23.4			0.47		38			--
87P01847	51-71	B2	S	21.3			0.47		39			--
87P01848	71-89	B3	S	19.7			0.50		39			--

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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

87P01844

0-15

Ap

S

5.9

1.62

87P01845

15-30

A

S

6.2

1.00

87P01846

30-51

B1

S

6.4

0.40

87P01847

51-71

B2

S

7.2

0.23

87P01848

71-89

B3

S

7.2

0.16

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