*** Taxonomy Characterization Data ***

Pedon ID: S2019SD089001

( McPherson, South Dakota )

Print Date: Dec 5 2025 10:38PM

Sampled as on Jun 18, 2019:	Williams ; Fine, mixed, superactive, frigid Typic Argiustoll
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2019USSD081   SD Mesonet - Part 2 of 2	Natural Resources Conservation Service
	-	Site ID	S2019SD089001   Lat: 45° 42' 58.68" north  Long: 98° 55' 51.60" west  MLRA: 53B	National Soil Survey Center
	-	Pedon No.	19N0670	Kellogg 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				DbWR1
19N03813	0-16	Ap	S	24.6			0.45		27	1.32	0.027	1
19N03814	16-25	Bw	S	25.5			0.38		33			7
19N03815	25-54	Bt	S	29.8			0.36		32	1.50	0.045	3
19N03816	54-82	Btkyz	S	31.0		6.9	0.36		24	1.54	0.023	3
19N03817	82-119	Bkyz	S	28.6		1.8	0.39		26	1.51	0.025	4
19N03818	119-200	BCyz	S	27.5		--	0.40		27	1.63	0.013	4

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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			4H2a			4E1a1a1a1								4F2
19N03813	0-16	Ap	S	6.8			2.76				100*	81			0.85			0.72	tr
19N03814	16-25	Bw	S	7.2			1.09				100*	81			0.69				1
19N03815	25-54	Bt	S	7.8			0.62			tr	100*	85			0.62				7
19N03816	54-82	Btkyz	S	8.2			2.69			21	100*				0.52			9.05	25
19N03817	82-119	Bkyz	S	8.0			1.69			13	100*				0.56			15.32	28
19N03818	119-200	BCyz	S	7.9			1.42			11	100*				0.55			15.88	30

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, carbonate free, set 2, Weighted Average	27	% wt
Clay, total, set 2, Weighted Average	30	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7	horizon 2 depth is not consistent with previous horizon	(NA)
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 8	control depth 75 beyond last horizon depth 54	(NA)
Weighted averages based on control section: 25-75 cm