*** Taxonomy Characterization Data ***

Pedon ID: 90IL081006

( Jefferson, Illinois )

Print Date: Dec 11 2024 3:21PM

Sampled as on Jul 1, 1990:	Ava ; Fine-silty, mixed, mesic Typic Hapludalf
Revised to correlated:	Ava ; Fine-silty, mixed, superactive, mesic Fragic Oxyaquic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP90IL220   JEFFERSON COUNTY	Natural Resources Conservation Service
	-	Site ID	S1990IL081006   Lat: 38° 15' 47.20" north  Long: 88° 52' 22.20" west  MLRA: 114	National Soil Survey Center
	-	Pedon No.	90P0846	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
90P04979	0-10	Ap1	S	13.4			0.57		6	1.43	0.014	tr
90P04980	10-18	Ap2	S	15.0	8.4		0.49		5	1.54	0.011	tr
90P04981	18-25	BE	S	23.5	12.7		0.46		3	1.46	0.018	tr
90P04982	25-38	Bt1	S	35.5	23.2		0.45		3	1.38	0.030	1
90P04983	38-51	Bt2	S	36.4	24.4		0.46		5	1.34	0.044	2
90P04984	51-59	Bt/E	S	39.1	27.5		0.48		2	1.36	0.058	--
90P04985	59-78	Bt	S	32.3	24.0		0.54		3	1.37	0.046	--
90P04986	78-112	2Btx1	S	21.6	14.5		0.50		10	1.49	0.024	--
90P04987	112-148	2Btx2	S	18.5	11.4		0.49		17	1.56	0.017	1
90P04988	148-190	2Btx3	S	21.6	12.5		0.45		21	1.68	0.015	2
90P04989	190-225	3Bt1	S	26.2	16.5		0.45		19	1.66	0.023	1
90P04990	225-250	3Bt2	S	30.8	19.3		0.44		24			3
90P04991	250-275	4Bt	S	32.9	21.3		0.45		22			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					5C1	5C3		5A3b	8D1		5G1		5D2
90P04979	0-10	Ap1	S	6.7		1.08					100*	68			0.84				--
90P04980	10-18	Ap2	S	6.6		0.63					100*	75			0.67				--
90P04981	18-25	BE	S	5.4		0.26					77	49		10.2	0.54	0.43	5		--
90P04982	25-38	Bt1	S	4.7		0.29					43	31		15.4	0.59	0.43	42		--
90P04983	38-51	Bt2	S	4.6		0.24					41	28		17.3	0.63	0.48	46		tr
90P04984	51-59	Bt/E	S	4.4		0.21					43	34		20.2	0.65	0.52	47		1
90P04985	59-78	Bt	S	4.5		0.12					44	32		17.5	0.69	0.54	43		2
90P04986	78-112	2Btx1	S	4.6		0.05					51	36		10.9	0.69	0.50	30		2
90P04987	112-148	2Btx2	S	5.1		0.05					76	54		8.9	0.60	0.48	6		4
90P04988	148-190	2Btx3	S	6.1		0.07					91	62			0.56				5
90P04989	190-225	3Bt1	S	6.1		0.09					92	64			0.58				6
90P04990	225-250	3Bt2	S	6.2		0.08					95	74			0.55				6
90P04991	250-275	4Bt	S	6.5		0.06					95	73			0.58				6

^*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	0.64	(NA)
Clay, carbonate free, Weighted Average	35	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	3	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	35	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-75 cm