*** Taxonomy Characterization Data ***

Pedon ID: 91CO061001C

( Kiowa, Colorado )

Print Date: Dec 11 2024 4:04PM

Sampled as on May 30, 1991:	Wiley ; Fine-silty, mixed Ustollic Haplargids
Revised to correlated on Mar 5, 2008:	Wiley ; Fine-silty, mixed, mesic Ustic Haplargid

				United States Department of Agriculture
SSL	-	Project	CP91CO181   WEPS COLORADO	Natural Resources Conservation Service
	-	Site ID	S1991CO061001C   Lat: 38° 29' 51.01" north  Long: 102° 50' 23.00" west  MLRA: 67	National Soil Survey Center
	-	Pedon No.	91P0778	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	3A1a1a	8D1			4A1d
91P04504	10-20	Bt	S	35.5			0.44		7	1.39	0.046
91P04505	20-53	Btk	S	32.9		6.0	0.42		1	1.35	0.024
91P04503	0-10	Ap	S	33.3	17.7		0.41		10	1.36	0.042

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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

5C1

5C3

8D1

8A3a

5D2

91P04504

10-20

Bt

S

8.0

0.75

--

100*

100

0.75

0.40

tr

91P04505

20-53

Btk

S

8.2

0.43

12

100*

100

0.65

tr

91P04503

0-10

Ap

S

8.1

0.92

1

100*

94

0.71

0.49

tr

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, total, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Clay, carbonate free, Weighted Average	29	% wt
CEC Activity, CEC7/Clay, Weighted Average	0.67	(NA)
Weighted averages based on control section: 10-53 cm