*** Taxonomy Characterization Data ***

Pedon ID: 91ID069031

( Nez Perce, Idaho )

Print Date: Jan 11 2025 3:10AM

Sampled as on Aug 5, 1991:	Shilla ; Ashy over loamy-skeletal, mixed, frigid Alfic Vitrixerand
Revised to correlated:	Shilla ; Ashy over loamy-skeletal, mixed, frigid Alfic Vitrixerands

				United States Department of Agriculture
SSL	-	Project	CP91ID246   LEWIS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991ID069031   Lat: 46° 6' 21.99" north  Long: 116° 50' 17.01" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	91P1096	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			7B1a2
91P07179	0-3	A	S	7.6	1.5		2.07		16	1.20	0.029		28
91P07180	3-23	Bw1	S	7.1	1.2		1.82		22	0.81	0.016		30
91P07181	23-41	Bw2	S	10.6	2.7		0.80		21	0.85	0.047		22
91P07182	41-61	2Bt1	S	14.9	5.0		0.79		19	1.34	0.022		32
91P07183	61-79	2Bt2	S	15.9	6.4		0.90		22	1.42	0.023		24
91P07184	79-135	2Bt3	S	18.4	8.1		0.88		36				6

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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	4C1a1a1	6A1c			8J	6E1g	5C1	5C3	6S4		8D1				5D2
91P07179	0-3	A	S	6.3	10.4	4.69		1.69	0.30		100*	46	79		2.26				--
91P07180	3-23	Bw1	S	6.0	10.1	1.10		1.38	0.16		52	39	63		2.75				1
91P07181	23-41	Bw2	S	5.9	9.3	0.64		0.70	0.12		70	57			1.75				1
91P07182	41-61	2Bt1	S	5.9	8.6	0.47		0.60	0.13	--	78	67	23		1.46				tr
91P07183	61-79	2Bt2	S	6.7	9.3	0.50		0.50	0.09	--	100*	100	38		1.86				1
91P07184	79-135	2Bt3	S	6.2	9.0	0.33		0.47	0.07		87	78	33		2.22				tr

^*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	2.03	(NA)
Clay, total, Weighted Average	13	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	24	% wt
Clay, carbonate free, Weighted Average	13	% wt
Weighted averages based on control section: 0-100 cm