*** Taxonomy Characterization Data ***

Pedon ID: 90IL081011

( Jefferson, Illinois )

Print Date: May 17 2024 5:17AM

Sampled as on Jul 1, 1990:	Grantsburg ; Fine-silty, mixed, mesic Typic Fragiudalf
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	S1990IL081011   Lat: 38° 17' 28.00" north  Long: 88° 47' 36.01" west  MLRA: 113	National Soil Survey Center
	-	Pedon No.	90P0851	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
90P05051	0-20	Ap	S	15.3	7.7		0.50		3	1.51	0.007
90P05052	20-35	E1	S	28.0	15.3		0.49		1	1.36	0.007
90P05053	35-52	E2	S	37.0	25.9		0.48		1	1.44	0.018
90P05054	52-66	Bt/E	S	39.6	30.0		0.51		1	1.34	0.036
90P05055	66-80	Bt	S	21.6	9.9		0.47		2	1.29	0.099
90P05056	80-100	2Bt1	S	40.4	30.5		0.51		1	1.38	0.055
90P05057	100-128	2Bt2	S	28.5	19.2		0.62		1	1.44	0.031
90P05058	128-159	2Btx1	S	28.4	18.2		0.52		2	1.57	0.035
90P05059	159-202	2Btx2	S	30.2	18.0		0.47		4	1.53	0.139
90P05060	202-216	3Bt1	S	35.5	19.4		0.48		8	1.37	0.085
90P05061	216-235	3Bt2	S	47.2	26.1		0.45		7	1.37	0.091
90P05062	235-251	3Bt3	S	53.3	28.5		0.43		9	1.33	0.107	3
90P05063	251-262	4Bt	S	34.0	18.4		0.48		32	1.17	0.018	6
90P05064	262-272	4Cr	S	19.0	8.2		0.44		15	1.98	0.020	5

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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
90P05051	0-20	Ap	S	5.0		1.23					40	34		4.7	0.69	0.31	11		1
90P05052	20-35	E1	S	4.7		0.32					22	19		10.7	0.59	0.38	65		1
90P05053	35-52	E2	S	4.7		0.30					31	27		16.2	0.64	0.44	55		2
90P05054	52-66	Bt/E	S	4.9		0.29					38	33		18.2	0.66	0.46	45		4
90P05055	66-80	Bt	S	4.6		0.41					31	25		7.8	0.54	0.36	54		1
90P05056	80-100	2Bt1	S	5.4		0.30					43	36		20.5	0.64	0.51	45		3
90P05057	100-128	2Bt2	S	5.0		0.15					50	40		15.3	0.71	0.54	34		5
90P05058	128-159	2Btx1	S	4.8		0.16					62	48		14.9	0.67	0.52	20		6
90P05059	159-202	2Btx2	S	5.3		0.17					77	65		15.7	0.62	0.52	8		7
90P05060	202-216	3Bt1	S	6.3		0.14					81	67			0.65				7
90P05061	216-235	3Bt2	S	6.5		0.16					100*	78			0.68				8
90P05062	235-251	3Bt3	S	6.7		0.15					100*	91			0.68				7
90P05063	251-262	4Bt	S	6.5		0.07					100*	86			0.72				8
90P05064	262-272	4Cr	S	6.7		0.07					100*	84			0.93				7

^*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	0.62	(NA)
Clay, carbonate free, Weighted Average	34	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	34	% wt
LE, Whole Soil, Summed to 1m	4	cm/m
Weighted averages based on control section: 20-70 cm