*** Taxonomy Characterization Data ***

Pedon ID: S2000MD017008

( Charles, Maryland )

Print Date: Nov 21 2024 2:54PM

Sampled as on Jun 28, 2000:	Magnolia ; Fine-loamy, mixed Typic Paleudalfs
Revised to correlated on Jun 25, 2007:	Magnolia ; Fine-loamy, mixed, semiactive, mesic Typic Paleudalfs

				United States Department of Agriculture
SSL	-	Project	CP01MD008   CHARLES COUNTY	Natural Resources Conservation Service
	-	Site ID	S2000MD017008   Lat: 38° 26' 27.10" north  Long: 77° 11' 33.40" west  MLRA: 149A	National Soil Survey Center
	-	Pedon No.	01P0063	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
01P00310	0-8	Ap1	S	16.2	6.2		0.96		24			2
01P00311	8-18	Ap2	S	16.5	6.0		0.42		21	1.39	0.007	1
01P00312	18-38	Bt1	S	22.3	9.7		0.41		16	1.41	0.009	tr	76
01P00313	38-48	Bt2	S	26.8	11.7		0.40		18	1.45	0.013	1
01P00314	48-69	Bt3	S	37.0	21.1		0.38		20	1.50	0.022	1	83
01P00315	69-124	Bt4	S	43.0	26.9		0.38		19	1.54	0.023	1
01P00316	124-168	Bt5	S	43.9	27.5		0.36		22	1.52	0.025	1	85

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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			6A2e		8J1c	4E1a1a1a1	5C1	5C3		5A3b	8D1		5G1		5D2
01P00310	0-8	Ap1	S	3.7			6.88	0.27	0.17		65	39			1.28				1
01P00311	8-18	Ap2	S	3.7			0.70	0.28	0.06		26	15		2.4	0.35	0.15	38		3
01P00312	18-38	Bt1	S	4.1			0.33	0.23	0.03		41	28		2.9	0.27	0.13	14		3
01P00313	38-48	Bt2	S	4.5			0.23	0.22	0.04		61	43			0.27				3
01P00314	48-69	Bt3	S	4.8			0.19	0.29	0.05		71	53			0.26				2
01P00315	69-124	Bt4	S	5.0			0.12	0.30	0.04	--	71	54			0.22				2
01P00316	124-168	Bt5	S	4.6			0.12	0.24	0.03	--	63	47			0.22				2

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.27	(NA)
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	18	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	29	% wt
Weighted averages based on control section: 18-68 cm