*** Taxonomy Characterization Data ***

Pedon ID: 89KS161044

( Riley, Kansas )

Print Date: Feb 16 2025 5:16AM

Sampled as on Oct 1, 1989:	Irwin ; Fine, mixed, superactive, mesic Pachic Argiustolls
Revised to correlated on Dec 1, 1991:	Irwin ; Fine, mixed, mesic Pachic Argiustoll

				United States Department of Agriculture
SSL	-	Project	CP90KS018   FT RILEY, KANSAS	Natural Resources Conservation Service
	-	Site ID	89KS161044   Lat: 39° 9' 1.11" north  Long: 96° 47' 54.12" west  MLRA: 76	National Soil Survey Center
	-	Pedon No.	90P0079	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
90P00533	0-8	Ap	S	30.9	22.8		0.48		2			1
90P00534	8-17	Bt1	S	44.2			0.45		2	1.21	0.123	1
90P00535	17-33	Bt21	S	50.5			0.46		8			4	80
90P00536	33-49	Bt22	S	46.3	36.2		0.51		8	1.29	0.116	4
90P00537	49-86	Bt3	S	42.3	26.4		0.58		79	1.27	0.037	64	78
90P00538	86-107	2Bt1	S	45.9	31.6		0.47		62	1.17	0.057	41
90P00539	107-130	3Bt2	S	43.5	18.8		0.49		18			5
90P00540	130-175	3Btk	S	25.5	11.7		0.50		76			53
90P00541	175-230	4BC	S	21.3	7.0		0.61		5	1.33	0.054	1
90P00542	175-230		S	2.1	1.5		1.33		1			--	1

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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				6E1g	5C1	5C3			8D1			8A3a	5D2
90P00533	0-8	Ap	S	7.2	8.4	3.08				tr	91	79			0.85			0.36	tr
90P00534	8-17	Bt1	S	6.4	8.9	1.69					86	77			0.76			0.26	2
90P00535	17-33	Bt21	S	6.8	9.3	1.19					93	85			0.72			0.30	5
90P00536	33-49	Bt22	S	7.6		1.05					97	89			0.77			0.38	6
90P00537	49-86	Bt3	S	7.9		0.80				2	100*	97			0.74			0.90	9
90P00538	86-107	2Bt1	S	8.1		0.58				tr	100*	95			0.75			1.02	11
90P00539	107-130	3Bt2	S	8.5		0.36				13	100*	100			0.76			1.10	11
90P00540	130-175	3Btk	S	8.8		0.10				52	100*	100			0.80			0.73	11
90P00541	175-230	4BC	S	8.8		0.05				20	100*	100			1.01			0.51	11
90P00542	175-230		S	9.0		0.03				90	100*	100			1.33			0.34	4

^*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	47	% wt
Volume, >2mm, Weighted Average	14	% vol
Weighted Particles, 0.1-75mm, 75 mm Base	20	% wt
Clay, total, Weighted Average	47	% wt
Weighted averages based on control section: 8-58 cm