*** Taxonomy Characterization Data ***

Pedon ID: S1992WA017006

( Douglas, Washington )

Print Date: Dec 18 2024 1:05AM

Sampled as on Oct 10, 1992:	Waco ; Ashy, mesic Vitrandic Haploxeroll
Revised to correlated on May 1, 1997:	Watco ; Ashy, glassy, mesic Vitrandic Haploxeroll

				United States Department of Agriculture
SSL	-	Project	RP93WA092   DOUGLAS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1992WA017006   Lat: 47° 54' 21.00" north  Long: 119° 50' 20.99" west  MLRA: 6	National Soil Survey Center
	-	Pedon No.	93P0372	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

8D1

93P02805

0-18

A1

S

11.6

0.67

29

1

93P02806

18-69

A2

S

10.4

0.66

34

2

93P02807

69-122

BA

S

9.1

0.64

38

2

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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			8J		5C1	5C3	6S4		8D1				5D2
93P02805	0-18	A1	S	6.8		1.58		0.36	0.05		100*	95	10		1.19				1
93P02806	18-69	A2	S	7.2		0.68		0.34	0.05		100*	95	17		1.00				2
93P02807	69-122	BA	S	7.4		0.53		0.19	0.04		100*	86	14		1.03				2

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.01	(NA)
Clay, total, Weighted Average	10	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	36	% wt
Volume, >2mm, Weighted Average	2	% vol
Clay, carbonate free, Weighted Average	10	% wt
Weighted averages based on control section: 25-100 cm