*** Taxonomy Characterization Data ***

Pedon ID: 90WA017101

( Douglas, Washington )

Print Date: Nov 21 2024 3:28PM

Sampled as on Aug 1, 1990:	Simsfield ; Ashy over loamy, mixed, mesic Vitritorrandic Durixeroll
Revised to correlated:	Simsfield ; Ashy over loamy, mixed, superactive, mesic Vitritorrandic Durixerolls

				United States Department of Agriculture
SSL	-	Project	CP90WA248   DOUGLAS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990WA017101   Lat: 47° 46' 7.00" north  Long: 119° 29' 11.99" west  MLRA: 8	National Soil Survey Center
	-	Pedon No.	90P1009	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	8D1			4A1d
90P06183	0-15	Ap	S	7.5			0.77		43	1.28	0.007	8
90P06184	15-30	AB	S	8.1			0.77		44	1.37	0.002	11
90P06185	30-56	Bw1	S	6.7			0.94		29
90P06186	56-76	Bw2	S	6.5			1.03		24	1.38	0.005
90P06187	76-112	2Bhq	S	13.0		0.3	0.65		30	1.32	0.004	12
90P06188	112-157	2Cd	S	2.8			2.07		1	1.38	0.005

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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	6E1g	5C1	5C3	6S4		8D1			8A3a	5D2
90P06183	0-15	Ap	S	6.5		0.90		0.88	0.07		100*	82	16		1.44				1
90P06184	15-30	AB	S	7.3		0.56		0.93	0.07		100*	90	13		1.53				1
90P06185	30-56	Bw1	S	7.7		0.51		0.98	0.07	--	71	97	16		3.42				tr
90P06186	56-76	Bw2	S	7.6		0.41		0.99	0.08	tr	100*	99	13		2.09				3
90P06187	76-112	2Bhq	S	8.7		0.26		0.89	0.06	5	100*	100	19		1.86			0.77	8
90P06188	112-157	2Cd	S	8.8		0.06		1.60	0.13	tr	100*	100	16		3.96			1.80	19

^*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	2.45	(NA)
Clay, carbonate free, Weighted Average	9	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	5	% vol
Clay, total, Weighted Average	9	% wt
Weighted averages based on control section: 25-100 cm