*** Taxonomy Characterization Data ***

Pedon ID: 90IL111001a

( McHenry, Illinois )

Print Date: May 3 2024 3:05AM

Sampled as on Oct 30, 1990:	Miami ; Fine-loamy, mixed, mesic Typic Hapludalf
Revised to correlated:	Pella ; Fine-loamy, mixed, active, mesic Typic Hapludalfs

				United States Department of Agriculture
SSL	-	Project	CP91IL049   MCHENRY COUNTY	Natural Resources Conservation Service
	-	Site ID	90IL111001a   Lat: 42° 10' 37.04" north  Long: 88° 32' 57.17" west  MLRA: 95B	National Soil Survey Center
	-	Pedon No.	91P0192	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			8D1			4A1d
91P01193	0-28	Ap1	S	11.9			0.44		53	1.48	0.015	2
91P01194	28-40	Ap2	S	11.8			0.42		54	1.64	0.008	2
91P01195	40-60	Bt1	S	33.1			0.40		38	1.55	0.046	3
91P01196	60-74	Bt2	S	32.6			0.40		31	1.53	0.049	1
91P01197	74-87	Bt3	S	21.6			0.36		35	1.51	0.047	4
91P01198	87-102	BC	S	18.7			0.37		36	1.66	0.024	7
91P01199	102-135	C1	S	15.3			0.37		34	1.83	0.008	6
91P01200	135-170	C2	S	15.7			0.35		31	1.89	0.010	6

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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				6E1g	5C1	5C3			8D1				5D2
91P01193	0-28	Ap1	S	6.9		1.05					100*	85			0.80				--
91P01194	28-40	Ap2	S	7.0		0.63					100*	85			0.65				--
91P01195	40-60	Bt1	S	7.2		0.45					100*	85			0.57				1
91P01196	60-74	Bt2	S	7.3		0.38					100*	92			0.52				1
91P01197	74-87	Bt3	S	7.7		0.28				22	100*	92			0.47				--
91P01198	87-102	BC	S	8.0		0.21				29	100*	100			0.42				1
91P01199	102-135	C1	S	8.2		0.13				33	100*	100			0.36				--
91P01200	135-170	C2	S	8.4		0.09				36	100*	100			0.32				--

^*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	0.53	(NA)
Clay, carbonate free, Weighted Average	30	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	35	% wt
Volume, >2mm, Weighted Average	3	% vol
Clay, total, Weighted Average	30	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 40-87 cm