*** Taxonomy Characterization Data ***

Pedon ID: S1990LA011016

( BeauregardParish, Louisiana )

Print Date: Mar 13 2025 4:43PM

Sampled as on Aug 1, 1990:	Acadia ; Fine, montmorillonitic, thermic Aeric Ochraqualf
Revised to correlated on Jul 9, 2007:	Acadia ; Fine-silty, mixed, active, thermic Aquic Paleudalfs

				United States Department of Agriculture
SSL	-	Project	CP90LA247   BEAUREGARD-VERNON	Natural Resources Conservation Service
	-	Site ID	S1990LA011016   Lat: 30° 34' 53.00" north  Long: 93° 19' 29.00" west  MLRA: 152B	National Soil Survey Center
	-	Pedon No.	90P1004	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
90P06136	0-12	A	S	5.1	2.8		0.94		13	1.39	0.002	1
90P06137	12-30	E	S	21.6	17.0		0.52		8	1.48	0.030	1
90P06138	30-52	B/E	S	28.2	22.1		0.50		7	1.58	0.036	1
90P06139	52-94	Btg1	S	34.0	25.7		0.46		7	1.62	0.037	1
90P06140	94-139	Btg2	S	31.2	23.6		0.51		5	1.65	0.041	1
90P06141	139-191	BC1	S	51.9	29.6		0.48		3	1.45	0.111	1
90P06142	191-275	BC2	S	45.1	25.0		0.54		2

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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					5C1	5C3		5A3b	8D1		5G1		5D2
90P06136	0-12	A	S	4.5		1.42					19	16		2.4	1.24	0.47	50		--
90P06137	12-30	E	S	4.8		0.36					28	23		6.4	0.42	0.30	61		--
90P06138	30-52	B/E	S	5.0		0.16					25	21		7.7	0.38	0.27	65		1
90P06139	52-94	Btg1	S	5.1		0.12					35	29		11.1	0.42	0.33	55		3
90P06140	94-139	Btg2	S	5.2		0.07					58	50		13.9	0.51	0.45	33		5
90P06141	139-191	BC1	S	4.8		0.04					86	73		27.2	0.55	0.52	11		7
90P06142	191-275	BC2	S	5.2		0.02					87	80		23.3	0.57	0.52	3		7

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.41	(NA)
Clay, carbonate free, Weighted Average	31	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	7	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	31	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 30-80 cm