*** Taxonomy Characterization Data ***

Pedon ID: 91ID069200

( Nez Perce, Idaho )

Print Date: Apr 21 2025 1:21PM

Sampled as on Jul 31, 1991:	Seddow ; Fine-loamy, mixed, frigid Vitrandic Haploxeralf
Revised to correlated:	Seddow ; Fine-loamy, mixed, frigid Vitrandic Haploxeralfs

				United States Department of Agriculture
SSL	-	Project	CP91ID246   LEWIS COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991ID069200   Lat: 46° 10' 0.99" north  Long: 116° 43' 43.01" west  MLRA: 43	National Soil Survey Center
	-	Pedon No.	91P1100	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
91P07202	0-10	A	S	18.6			0.73		8	0.76	0.038		40
91P07203	10-20	EB	S	17.1			0.62		9	1.08	0.015		43
91P07204	20-33	BE	S	22.8	10.0		0.52		6	1.25	0.021		38
91P07205	33-53	2Bt	S	28.4	15.7		0.51		8	1.39	0.041	1	41
91P07206	53-73	3Bt1	S	31.0	18.9		0.51		56	1.41	0.033	34	45
91P07207	73-122	3Bt2	S	18.9	9.9		1.00		25				33

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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		5C1	5C3	6S4	5A3b	8D1		5G1		5D2
91P07202	0-10	A	S	5.8	8.5	3.70		0.94	0.22		65	56	43		1.56				1
91P07203	10-20	EB	S	5.2	8.5	1.18		0.99	0.21		55	48	33	10.7	1.09	0.63	4		1
91P07204	20-33	BE	S	5.2	8.5	0.95		1.03	0.21		100*	53	33	12.2	0.40	0.54	1		1
91P07205	33-53	2Bt	S	5.3	8.5	0.74		1.15	0.18		68	59	33	15.2	0.79	0.54	1		tr
91P07206	53-73	3Bt1	S	5.6	8.7	0.47		1.25	0.17		91	63	43		0.71				tr
91P07207	73-122	3Bt2	S	6.0	9.2	0.28		0.67	0.13		86	77	45		2.02				1

^*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	(NA)
Clay, carbonate free, Weighted Average	28	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	31	% wt
Volume, >2mm, Weighted Average	14	% vol
Clay, total, Weighted Average	28	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 33-83 cm