*** Andic Soil Properties Data ***

Pedon ID: 84IA1030011

( Johnson, Iowa )

Print Date: Jun 1 2024 1:10PM

Sampled as on Nov 1, 1984:	Downs ; Fine-silty, mixed, mesic Mollic Hapludalf
Revised to correlated:	Downs ; Fine-silty, mixed, mesic Mollic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	RP85IA111   JOHNSON COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA1030011   Lat: 41° 3942.00" north  Long: 91° 260.00" west  MLRA: 108C	National Soil Survey Center
	-	Pedon No.	85P0397	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Andic Soil Properties Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-
				Total	Fine	CaCO3	CoSi to	Est	.1-75	Vol >2mm				Bulk	COLE								Al+½Fe	Al+½Fe
				Clay	Clay	Clay	VCoS	Clay	Fraction	% of	(- - - - 1500 kPa - - - -)			Density	Whole	(- - - - - - - - - - Glass Content - - - - - - - - - -)							*15.625	*60.0
	Depth			<.002	<.0002	<.002	.02 - 2	Content		Whole Soil	air-dry	field moist	/Clay	33 kPa	Soil	csi	vfs	fs	ms	cs	vcs	Wt Avg	+Glass	+Glass
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - % of <2 mm - - - - - - - - -)					% of <75 mm	(- - - - - - - - % - - - - - - -)				g cm-3	cm cm-1	(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)
				3A1a1a							3C2a1a		8D1
85P01925	0-20	Ap	S	19.5					tr	--	9.7		0.50
85P01926	20-33	BA	S	24.5					tr	--	10.5		0.43
85P01927	33-48	Bt1	S	27.1					tr	--	12.0		0.44
85P01928	48-64	Bt2	S	28.7					--	--	12.7		0.44
85P01929	64-79	Bt3	S	26.7					--	--	12.3		0.46
85P01930	79-94	Bt4	S	25.2					tr	--	11.6		0.46

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Andic Soil Properties Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

CO3

Al+

8*Si

Optical

KCl

NH4OAC

Sum

(- Base Sat -)

pH

pH

Org

Tot

as

NZ

½Fe

8*Si

2*Fe

+2*Fe

Density

Extr

Sum

Bases+

NH4OAC

Sum of

Melanic

(- Atterberg -)

Depth

H2O

NaF

C

C

CaCO3

P Ret

Oxal

Oxal

Oxal

Oxal

Oxal

Al

Bases

Extr Al

pH 7.0

Cations

Index

LL

PI

Layer

(cm)

Horz

Prep

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

cmol(+) kg-1

(- meq 100g-1 -)

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

( % <0.4mm )

4C1a2a

6A1c

85P01925

0-20

Ap

S

5.2

1.74

85P01926

20-33

BA

S

6.2

0.59

85P01927

33-48

Bt1

S

6.3

0.48

85P01928

48-64

Bt2

S

5.9

0.42

85P01929

64-79

Bt3

S

5.8

0.36

85P01930

79-94

Bt4

S

5.5

0.25