*** Taxonomy Characterization Data ***

Pedon ID: 84IA1310022

( Mitchell, Iowa )

Print Date: Nov 12 2024 3:24AM

Sampled as on Oct 1, 1984:	Winneshiek ; Fine-loamy, mixed, mesic Mollic Hapludalf
Revised to correlated:	Winneshiek ; Fine-loamy, mixed, mesic Typic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	RP85IA138   MITCHELL COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA1310022   Lat: 43° 16' 30.01" north  Long: 92° 52' 0.01" west  MLRA: 104	National Soil Survey Center
	-	Pedon No.	85P0515	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		3A1a1a	8D1
85P02564	0-18	Ap	S	22.3			0.48		31			1
85P02565	18-28	Bt1	S	27.1			0.38		38			1
85P02566	28-51	Bt2	S	28.6			0.39		45			2
85P02567	51-58	Bt3	S	37.2		2.9	0.36		33			4

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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

6E1g

85P02564

0-18

Ap

S

6.8

1.23

85P02565

18-28

Bt1

S

6.8

0.62

85P02566

28-51

Bt2

S

6.8

0.41

85P02567

51-58

Bt3

S

7.8

0.60

2

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	41	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, total, Weighted Average	30	% wt
Weighted averages based on control section: 18-58 cm