*** Andic Soil Properties Data ***

Pedon ID: 90CO019004

( Clear Creek, Colorado )

Print Date: Apr 24 2025 10:34PM

Sampled as on Aug 1, 1990:	Ohman ; Loamy-skeletal, mixed Alfic Cryochrept
Revised to correlated:	Ohman ; Loamy-skeletal, paramicaceous Lamellic Dystrocryepts

				United States Department of Agriculture
SSL	-	Project	CP90CO213   CLEAR CREEK	Natural Resources Conservation Service
	-	Site ID	S1990CO019004   Lat: 39° 4117.00" north  Long: 105° 2911.99" west  MLRA: 48A	National Soil Survey Center
	-	Pedon No.	90P0780	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	3A1a1a						3C2a1a		8D1
90P04555	0-6	A	S	5.9	2.1				81	39	5.9		1.00
90P04556	6-22	E	S	5.2	0.7				83	41	3.5		0.67
90P04557	22-44	Bw1	S	17.1	6.1				74	28	8.1		0.47
90P04558	44-69	Bw2	S	10.4	2.8				72	25	5.8		0.56
90P04559	69-100	Cr	S						--	12			2.55
90P04559	69-100	Cr	GP	1.1	--						2.8

---

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

6A2d

6G9b

4F1

4F

90P04555

0-6

A

S

5.4

3.24

3.27

0.2

90P04556

6-22

E

S

5.4

0.65

0.65

0.5

90P04557

22-44

Bw1

S

5.3

0.54

0.53

2.1

29

12

90P04558

44-69

Bw2

S

5.8

0.29

0.23

1.9

NP

90P04559

69-100

Cr

GP

5.7

0.10

0.11