*** Taxonomy Characterization Data ***

Pedon ID: 1991TN103002

( Lincoln, Tennessee )

Print Date: Apr 13 2026 3:10PM

Sampled as on Sep 23, 1991:	SND ; Fine-loamy, mixed, thermic Typic Paleudult
Revised to correlated on Jul 14, 2007:	ETOWAH ; Fine-loamy, mixed, thermic Typic Paleudults

				United States Department of Agriculture
SSL	-	Project	CP92TN037   TENNESSE - RIVER TERRACE	Natural Resources Conservation Service
	-	Site ID	S1991TN103002   Lat: 35° 7' 43.99" north  Long: 86° 42' 37.01" west  MLRA: 123	National Soil Survey Center
	-	Pedon No.	92P0167	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
92P01119	0-22	Ap	S	21.0	13.8		0.43		32	1.75	0.013	1
92P01120	22-43	Bt1	S	34.8	25.6		0.38		27	1.60	0.008	2	99
92P01121	43-71	Bt2	S	34.4	25.4		0.39		27	1.50	0.013	1	100
92P01122	71-95	Bt3	S	33.2	25.4		0.41		32	1.53	0.019	3
92P01123	95-134	Bt4	S	28.1	18.9		0.44		39	1.61	0.010	4	100
92P01124	134-162	2Bt	S	31.5	17.2		0.42		47	1.67	0.008	16
92P01125	162-183	3Bt1	S	45.9	23.7		0.39		15	1.57	0.027	1	89
92P01126	183-200	3Bt2	S	49.4	24.0		0.40		3	1.55	0.019		90
92P01127	200-300	3Bt3	S	51.8	24.0		0.44		3			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		6A1c			8J		5C1	5C3		5A3b	8D1		5G1		5D2
92P01119	0-22	Ap	S	6.1		0.59		0.44	0.07		73	60			0.42				5
92P01120	22-43	Bt1	S	7.2		0.12		0.57	0.07		69	57			0.31				4
92P01121	43-71	Bt2	S	6.3		0.09		0.56	0.07		66	57			0.31				2
92P01122	71-95	Bt3	S	5.6		0.08		0.67	0.08		58	48			0.31				1
92P01123	95-134	Bt4	S	4.9		0.05		0.42	0.07		41	38		4.9	0.29	0.17	33		2
92P01124	134-162	2Bt	S	4.7		0.04		0.39	0.06		23	17		5.2	0.28	0.17	62		3
92P01125	162-183	3Bt1	S	4.6		0.05		0.51	0.06		24	12		7.5	0.19	0.16	73		4
92P01126	183-200	3Bt2	S	4.6		0.04		0.41	0.05		19	15		9.3	0.28	0.19	72		4
92P01127	200-300	3Bt3	S	5.8		0.03		0.72	0.07		29	23			0.33				2

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.31	(NA)
Clay, carbonate free, Weighted Average	35	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	27	% wt
Volume, >2mm, Weighted Average	1	% vol
Clay, total, Weighted Average	35	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 22-72 cm