*** Taxonomy Characterization Data ***

Pedon ID: S1993IL027006

( Clinton, Illinois )

Print Date: Nov 12 2024 12:34AM

Sampled as on Sep 15, 1993:	Hurst ; Fine, montmorillonitic, mesic Natrudalf
Revised to correlated:	Darmstadt ; Fine, smectitic, mesic Albic Natraqualfs

				United States Department of Agriculture
SSL	-	Project	CP94IL103   G. LAKE KASKASKIA	Natural Resources Conservation Service
	-	Site ID	S1993IL027006   Lat: 38° 29' 29.99" north  Long: 89° 33' 37.01" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	94P0266	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
94P01636	0-19	Ap	S	18.7	10.0		0.52		9	1.54	0.017	1
94P01637	19-27	EBt1	S	30.3	19.0		0.45		2	1.47	0.033	--
94P01638	27-48	EBt2	S	35.2	23.3		0.47		tr	1.37	0.060	--
94P01639	48-62	Bt/E	S	40.0	24.3		0.45		tr	1.39	0.067	--
94P01640	62-90	Bt1	S	38.1	23.6		0.53		1	1.38	0.035	tr
94P01641	90-132	Bt2	S	37.2	20.8		0.51		1	1.38	0.044	--
94P01642	132-156	2Btg1	S	54.7	26.4		0.47		1	1.27	0.113	--
94P01643	156-178	2Btg2	S	43.1	21.2		0.47		19	1.22	0.082	7
94P01644	178-201	2Btg3	S	45.2	24.9		0.49		2			tr
94P01645	201-233	2Bt1	S	29.4	14.8		0.51		29	1.19	0.072	8
94P01646	233-252	2Bt2	S	14.5	7.6		0.54		19			2
94P01647	252-278	2Bt3	S	8.9	4.8		0.60		20	1.58	0.019	tr
94P01648	278-309	2Bt4	S	3.9	2.2		0.62		67	1.56	0.002	--

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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	4H2a			6E1g	5C1	5C3		5A3b	8D1		5G1	8A3a	5D2
94P01636	0-19	Ap	HM				1.30
94P01636	0-19	Ap	S	5.0		1.73					48	39		8.2	0.78	0.44	16		6
94P01637	19-27	EBt1	HM				0.61
94P01637	19-27	EBt1	S	5.8		0.61					68	59		14.7	0.63	0.49	12		16
94P01638	27-48	EBt2	HM				0.36
94P01638	27-48	EBt2	S	6.7		0.36					88	81			0.66			0.86	21
94P01639	48-62	Bt/E	HM				0.17
94P01639	48-62	Bt/E	S	8.5		0.18				tr	100*	97			0.65			1.33	28
94P01640	62-90	Bt1	S	8.6		0.09				tr	100*	98			0.68				32
94P01641	90-132	Bt2	HM				0.12
94P01641	90-132	Bt2	S	8.8		0.09				--	100*	98			0.71				29
94P01642	132-156	2Btg1	HM				0.19
94P01642	132-156	2Btg1	S	8.3		0.11				1	100*	96			0.73				18
94P01643	156-178	2Btg2	S	8.9		0.16				14	100*	99			0.69			0.59	21
94P01644	178-201	2Btg3	HM				0.21
94P01644	178-201	2Btg3	S	8.9		0.20					100*	97			0.76			0.60	19
94P01645	201-233	2Bt1	S	9.1		0.16				14	100*	100			0.82			0.74	17
94P01646	233-252	2Bt2	HM				1.92
94P01646	233-252	2Bt2	S	9.0		0.11				18	100*	100			0.80			0.56	14
94P01647	252-278	2Bt3	S	8.8		0.14				17	100*	100			0.81			0.52	18
94P01648	278-309	2Bt4	HM				1.94
94P01648	278-309	2Bt4	S	8.6		0.08				7	100*	100			0.69				15

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

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.66	(NA)
Clay, carbonate free, Weighted Average	36	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	36	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 19-69 cm