*** Andic Soil Properties Data ***

Pedon ID: 91IL027010

( Clinton, Illinois )

Print Date: Dec 8 2025 12:55PM

Sampled as :	Darmstadt-Hoylton
Revised to correlated on Mar 1, 2000:	Darmstadt ; Fine, smectitic, mesic Albic Natraqualf

				United States Department of Agriculture
SSL	-	Project	RP91IL140   CLINTON COUNTY-SODIUM SOILS STUDY	Natural Resources Conservation Service
	-	Site ID	91IL027010	National Soil Survey Center
	-	Pedon No.	91P0586	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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

91P03282

0-23

Ap

N

13.9

6.7

91P03283

23-50

Bt1

N

39.9

17.1

91P03284

50-75

Bt2

N

38.5

20.2

91P03285

75-100

Bt3

N

31.9

17.4

91P03286

100-125

Bt4

N

26.2

12.9

91P03287

125-150

Bt5

N

20.0

10.1

91P03288

150-175

Bt6

N

20.1

9.6

---

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

6E1g

6G9b

91P03282

0-23

Ap

N

5.7

0.91

91P03283

23-50

Bt1

N

4.9

0.68

--

3.2

91P03284

50-75

Bt2

N

6.1

0.33

91P03285

75-100

Bt3

N

7.4

0.09

91P03286

100-125

Bt4

N

7.8

0.11

1

91P03287

125-150

Bt5

N

7.6

0.06

91P03288

150-175

Bt6

N

7.6

0.05