*** Taxonomy Characterization Data ***

Pedon ID: S1988TX469003

( Victoria, Texas )

Print Date: Dec 17 2024 10:18PM

Sampled as on Aug 30, 1988:	Dacosta ; Fine, montmorillonitic, hyperthermic Vertic Ochraqualf
Revised to correlated:	Dacosta ; Fine, smectitic, hyperthermic Vertic Argiudolls

				United States Department of Agriculture
SSL	-	Project	CP89TX009   ICOMAQ-TX-1988	Natural Resources Conservation Service
	-	Site ID	S1988TX469003   Lat: 28° 40' 49.00" north  Long: 96° 47' 16.00" west  MLRA: 150A	National Soil Survey Center
	-	Pedon No.	89P0034	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
89P00360	0-12	A	S	29.5	20.8		0.45		34	1.45	0.075	tr
89P00361	12-26	BAg	S	20.7	14.9		0.54		36	1.50	0.038	tr
89P00362	26-55	Btg1	S	34.7	26.8		0.49		29	1.59	0.056	--
89P00363	55-81	Btg2	S	37.9	27.5		0.47		28	1.55	0.089	--
89P00364	81-110	Btg3	S	44.3	31.8		0.45		22	1.51	0.083	--
89P00365	110-146	Btkg1	S	39.3	28.8		0.46		27	1.37	0.111	tr
89P00366	146-188	Btkg2	S	30.4	24.3		0.52		28			--
89P00367	188-215	BC	S	24.6	23.4		0.49		34	1.39	0.052	tr
89P00368	215-275	2C1	S	18.3	14.7		0.52		45			tr
89P00369	275-320	2C2	S	21.3	16.0		0.49		43			--
89P00370	320-368	2C3	S	4.8	3.2		0.50		90			tr
89P00371	368-406	2C4	S	6.0	4.4		0.53		89			--
89P00372	406-495	2C5	S	5.6	4.4		0.57		87			tr

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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			8J	6E1g	5C1	5C3			8D1			8A3a	5D2
89P00360	0-12	A	S	7.4		1.07		0.07	0.01		100*	92			0.64			0.83	1
89P00361	12-26	BAg	S	6.9		0.92		0.07	0.01		100*	89			0.69				2
89P00362	26-55	Btg1	S	6.5		0.55		0.09	0.01		94	84			0.61				7
89P00363	55-81	Btg2	S	6.7		0.40		0.09	0.01		100*	90			0.61			1.37	9
89P00364	81-110	Btg3	S	7.2		0.42		0.10	0.01		100*	95			0.61			3.36	10
89P00365	110-146	Btkg1	S	7.8		0.14		0.08	0.01	1	100*	100			0.59			6.63	9
89P00366	146-188	Btkg2	S	7.7		0.04		0.08	0.01	--	100*	100			0.61			4.54	12
89P00367	188-215	BC	S	7.5		0.03		0.07	0.01	--	100*	100			0.66			3.52	11
89P00368	215-275	2C1	S	8.1		0.03		0.06	0.01	--	100*	100			0.63			0.92	12
89P00369	275-320	2C2	S	8.4		0.02		0.07	0.01	tr	100*	100			0.34				24
89P00370	320-368	2C3	S	8.2		0.02		0.02	0.01	--	100*	100			0.77				14
89P00371	368-406	2C4	S	8.1		0.03		0.03	tr	tr	100*	100			0.60				14
89P00372	406-495	2C5	S	8.1		0.02		0.03	0.04	tr	100*	100			0.77				9

^*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	0.61	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	29	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	36	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 26-76 cm