*** Taxonomy Characterization Data ***

Pedon ID: 91ND085171

( Sioux, North Dakota )

Print Date: May 19 2024 11:58PM

Sampled as :	Janesburg ; Fine, montmorillonitic Typic Natriboroll
Revised to :

				United States Department of Agriculture
SSL	-	Project	CP92ND035   NORTHWEST	Natural Resources Conservation Service
	-	Site ID	91ND085171	National Soil Survey Center
	-	Pedon No.	92P0156	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
92P01043	0-8	A	S	20.0			0.78		16			1
92P01044	8-15	E	S	21.8			0.57		15	1.19	0.032
92P01045	15-28	Btn1	S	38.5			0.52		7	1.28	0.095
92P01046	28-46	Btn2	S	38.5		1.2	0.61		3	1.26	0.093	1
92P01047	46-71	BC	S	33.5		0.3	0.65		1	1.20	0.080
92P01048	71-122	Cr1	S	34.6		1.2	0.94		1
92P01049	122-170	Cr2	S	36.3		0.9	0.90		1
92P01050	170-216	Cr3	S	42.9		0.3	0.73		tr	1.36	0.067

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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
92P01043	0-8	A	S	6.5		5.48					93	73			1.22			0.90	tr
92P01044	8-15	E	S	6.5		1.76					90	76			0.95				5
92P01045	15-28	Btn1	S	8.1		1.02				2	100*	100			0.74			0.95	11
92P01046	28-46	Btn2	S	8.2		0.54				6	100*	100			0.73			1.77	19
92P01047	46-71	BC	S	7.8		0.33				5	100*	100			0.84			6.36	19
92P01048	71-122	Cr1	S	8.0		0.21				5	100*	100			0.84			5.14	29
92P01049	122-170	Cr2	S	8.1		0.20				4	100*	100			0.81			5.67	34
92P01050	170-216	Cr3	S	7.8		0.22				4	100*	100			0.68			7.08	28

^*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	0.75	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	5	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
Weighted averages based on control section: 15-46 cm