*** Taxonomy Characterization Data ***

Pedon ID: S1978TX039096

( Brazoria, Texas )

Print Date: Apr 26 2025 3:39AM

Sampled as on Jun 1, 1978:	Tatlum ; Fine-silty, mixed, nonacid, hyperthermic Typic Hydraquent
Revised to correlated on Mar 22, 2015:	Tatlum ; Fine-loamy, mixed, superactive, nonacid, hyperthermic Typic Hydraquents

				United States Department of Agriculture
SSL	-	Project	RP79TX013   BRAZORIA COUNTY	Natural Resources Conservation Service
	-	Site ID	S1978TX039096   Lat: 29° 4' 33.00" north  Long: 95° 9' 15.00" west  MLRA: 150B	National Soil Survey Center
	-	Pedon No.	79P0017	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			8D1						7B1a2
79P00049	0-46	Ag	S	14.5			0.52		26			--
79P00050	46-71	Cg1	S	14.0			0.54		29			--	73
79P00051	71-107	Cg2	S	25.5			0.50		13			--
79P00052	107-152	Cg3	S	10.0			0.56		24			--

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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	%
				8C1a		6A1c				6E1b	5C1	5C3			8D1			8A1a	5D2
79P00049	0-46	Ag	S	7.3		0.27				--	100*	100			0.61			35.30	33
79P00050	46-71	Cg1	S	7.6		0.15				--	100*	100			0.66			34.30	42
79P00051	71-107	Cg2	S	7.4		0.19				--	100*	100			0.57			33.40	41
79P00052	107-152	Cg3	S	7.7		0.38				1	100*	100			0.74			40.80	76

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

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