*** Taxonomy Characterization Data ***

Pedon ID: 81ID073008

( Owyhee, Idaho )

Print Date: Dec 17 2024 11:29PM

Sampled as on Jul 1, 1981:	Deunah ; Fine, montmorillonitic, frigid Typic Durixeralf
Revised to correlated:	Deunah ; Very-fine, smectitic, frigid Abruptic Durixeralfs

				United States Department of Agriculture
SSL	-	Project	CP81ID248   SOUTHERN IDAHO TRANSECT	Natural Resources Conservation Service
	-	Site ID	S1981ID073008   Lat: 42° 1' 35.00" north  Long: 116° 20' 3.00" west  MLRA: 25	National Soil Survey Center
	-	Pedon No.	81P0570	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
81P03374	0-5	E1	S	16.7	3.8		0.53		17	1.25	0.010	5
81P03375	5-18	E2	S	23.6	9.5		0.45		13	1.31	0.019	4
81P03376	18-28	Bt1	S	67.8	20.6		0.52		5	1.01	0.211	1
81P03377	28-43	Bt2	S	61.0	9.0		0.55		6	1.03	0.191	1
81P03378	43-56	Btk	S	42.1	4.3		0.76		10	1.16	0.051	2
81P03379	56-74	Bkqm	S	12.9	3.0		1.91		47	1.27	0.019	9

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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
81P03374	0-5	E1	S	6.8		1.40		0.24	0.08		91	74	5		0.96				2
81P03375	5-18	E2	S	6.9		0.85		0.19	0.06		90	78	5		0.76				4
81P03376	18-28	Bt1	S	7.0		0.73		0.34	0.04	--	99	91	21		0.82				7
81P03377	28-43	Bt2	S	7.5		0.79		0.28	0.05	--	98	94	21		0.92			0.71	7
81P03378	43-56	Btk	S	7.9		0.75		0.39	0.07	tr	100*	96	21		1.39			1.38	8
81P03379	56-74	Bkqm	S	7.9		0.54		0.29	0.03	2	100*	98	15		4.08			3.21	10

^*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	1.06	(NA)
Clay, carbonate free, Weighted Average	56	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	7	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	56	% wt
Weighted averages based on control section: 18-56 cm