*** Taxonomy Characterization Data ***

Pedon ID: 1981MO185007S

( St. Clair, Missouri )

Print Date: Jan 28 2025 8:56PM

Sampled as on Jun 1, 1981:	Hepler ; Fine-silty, mixed, thermic Udollic Ochraqualf
Revised to correlated on Jul 21, 2007:	Moniteau ; Fine-silty, mixed, active, thermic Udollic Ochraqualfs

				United States Department of Agriculture
SSL	-	Project	CP82MO047   ST CLAIR COUNTY	Natural Resources Conservation Service
	-	Site ID	1981MO185007S   Lat: 37° 58' 23.20" north  Long: 93° 44' 11.74" west  MLRA: 116A	National Soil Survey Center
	-	Pedon No.	82P0145	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
82P00730	0-33	Ap	S	19.2	8.8		0.43		3	1.41	0.014	1
82P00731	33-49	E1	S	18.3	8.2		0.44		6	1.46	0.011	1
82P00732	49-72	E2	S	25.0	10.7		0.41		4	1.43	0.021	--
82P00733	72-93	BE	S	29.4	17.0		0.43		4	1.46	0.029	tr	97
82P00734	93-119	Bt1	S	32.1	20.4		0.45		3	1.50	0.034	--	97
82P00735	119-140	Bt2	S	32.3	16.6		0.45		3			--
82P00736	140-200	Bt3	S	31.5	16.6		0.44		1	1.55	0.035	--

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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
82P00730	0-33	Ap	S	6.0		1.01					88	66			0.71				--
82P00731	33-49	E1	S	4.9		0.27					61	43		6.6	0.52	0.36	12		--
82P00732	49-72	E2	S	4.5		0.25					47	33		9.7	0.52	0.39	38		1
82P00733	72-93	BE	S	4.5		0.28					48	38		12.2	0.56	0.41	34		1
82P00734	93-119	Bt1	S	4.8		0.42					59	45		13.7	0.57	0.43	21		1
82P00735	119-140	Bt2	S	4.9		0.46					67	54		14.4	0.60	0.45	10		1
82P00736	140-200	Bt3	S	5.2		0.38					78	61		14.5	0.57	0.46	3		2

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.57	(NA)
Clay, carbonate free, Weighted Average	31	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	4	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	31	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 72-112 cm