*** Taxonomy Characterization Data ***

Pedon ID: S1993OR025005

( Harney, Oregon )

Print Date: Dec 6 2025 11:01AM

Sampled as on Aug 16, 1993:	Ausmus-Flooded-2 ; Fine, montmorillonitic Aquic Natrargids
Revised to correlated on Apr 11, 2008:	Ausmus ; Fine-silty, mixed, superactive, frigid Aquic Natrargid

				United States Department of Agriculture
SSL	-	Project	CP93OR218   HARNEY COUNTY	Natural Resources Conservation Service
	-	Site ID	S1993OR025005   Lat: 43° 18' 30.57" north  Long: 118° 38' 46.74" west  MLRA: 23	National Soil Survey Center
	-	Pedon No.	93P0792	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			7B1a2
93P05489	0-5	A	S	13.1	3.0	4.1	0.89		5	1.01	0.019	--	12
93P05490	5-23	Btkn	S	29.6		9.4	0.65		3	1.25	0.056	--
93P05491	23-40	Bk	S	33.6	6.0	9.4	0.69		4	1.20	0.043	--	12
93P05492	40-72	Bkz1	S	27.7	6.7	7.0	1.03		8	0.88	0.050	--	17
93P05493	72-92	Bkz2	S	13.0		0.8	1.93		24	1.02	0.016	--
93P05494	92-174	Bkz3	S	7.4			2.50		13	1.09	0.018	--

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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
93P05489	0-5	A	S	8.9		1.67				16	100*	100			1.37			2.83	31
93P05490	5-23	Btkn	S	9.1		0.61				20	100*	100			0.89			7.19	62
93P05491	23-40	Bk	S	9.4		0.40				21	100*	100			0.88			12.70	85
93P05492	40-72	Bkz1	S	9.7		0.35				22	100*	100			1.19			25.00	96
93P05493	72-92	Bkz2	S	9.7		0.24				1	100*	100			2.77			29.00	98
93P05494	92-174	Bkz3	S	9.7		0.17				3	100*	100			4.07			27.40	100*

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.
^*ESP set to 100, Na exceeds measured exchange capacity.

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	1.97	(NA)
Clay, carbonate free, Weighted Average	18	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	10	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	24	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 5-100 cm