*** Taxonomy Characterization Data ***

Pedon ID: S1961WA013003

( Columbia, Washington )

Print Date: Nov 23 2024 7:45AM

Sampled as on May 30, 1961:	ATHENA
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1961WA013003   Lat: 46° 15' 46.01" north  Long: 118° 4' 34.00" west	Riverside Soil Survey Laboratory
	-	Pedon No.	40A1020	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

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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
40A07621	0-18	Ap	S	18.5					3			--
40A07622	18-33	A	S	16.7					2			--
40A07623	33-53	Bw1	S	14.3					2			--
40A07624	53-69	Bw2	S	12.2					2			--
40A07625	69-94	Bw3	S	8.6					2			--
40A07626	94-109	Bk	S	6.8					3			--

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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

%

6A1a

40A07621

0-18

Ap

S

1.14

40A07622

18-33

A

S

0.59

40A07623

33-53

Bw1

S

0.49

40A07624

53-69

Bw2

S

0.37

40A07625

69-94

Bw3

S

0.26

40A07626

94-109

Bk

S

0.25

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Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Clay, total, Weighted Average	12	% wt
Weighted averages based on control section: 25-102 cm