*** Taxonomy Characterization Data ***

Pedon ID: 91IL055005

( Franklin, Illinois )

Print Date: Dec 11 2024 3:31PM

Sampled as on Sep 1, 1991:	Ava ; 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	CP91IL230   FRANKLIN COUNTY	Natural Resources Conservation Service
	-	Site ID	S1991IL055005	National Soil Survey Center
	-	Pedon No.	91P1001	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
91P06267	0-14	Ap	S	13.5			0.56		6	1.50	0.013	1
91P06268	14-30	Bt1	S	22.5			0.52		2	1.51	0.019
91P06269	30-40	Bt2	S	29.6			0.52		1	1.48	0.022
91P06270	40-50	B/E	S	33.9			0.50		1	1.42	0.041
91P06271	50-63	Bt3	S	33.7			0.53		1	1.42	0.051
91P06272	63-93	Bt4	S	25.7			0.57		1	1.50	0.036
91P06273	93-121	2Bt1	S	18.4			0.55		7	1.55	0.023
91P06274	121-145	2Bt2	S	16.2			0.54		13	1.63	0.012
91P06275	145-185	2Bt3	S	16.5			0.58		16	1.67	0.014	1
91P06276	185-212	3Bt1	S	23.4			0.50		18	1.72	0.011
91P06277	212-225	3Bt2	S	38.2			0.45		20	1.54	0.039	2
91P06278	225-248	3Bt3	S	38.2			0.47		19	1.54	0.070	1
91P06279	248-268	4Bt	S	27.5			0.57		37	1.53	0.033	15
91P06280	268-300	4Cr1	S	12.7			0.85		76	1.49	0.008	54
91P06281	300-320	4Cr2	S	9.2			0.88		80	2.04	0.001	65

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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
91P06267	0-14	Ap	S	6.6		1.08					100*	78			0.81				--
91P06268	14-30	Bt1	S	5.7		0.24					78	60			0.58				1
91P06269	30-40	Bt2	S	4.5		0.21					49	39		14.4	0.62	0.49	37		1
91P06270	40-50	B/E	S	4.4		0.16					43	36		17.9	0.68	0.53	45		1
91P06271	50-63	Bt3	S	4.3		0.15					44	38		19.1	0.72	0.57	45		1
91P06272	63-93	Bt4	S	4.4		0.13					47	41		15.3	0.78	0.60	39		1
91P06273	93-121	2Bt1	S	4.6		0.06					61	53		10.4	0.73	0.57	20		2
91P06274	121-145	2Bt2	S	4.8		0.05					75	60		8.8	0.65	0.54	9		3
91P06275	145-185	2Bt3	S	5.3		0.06					78	65			0.64				4
91P06276	185-212	3Bt1	S	5.7		0.09					88	73			0.62				3
91P06277	212-225	3Bt2	S	5.8		0.09					89	81			0.57				4
91P06278	225-248	3Bt3	S	5.8		0.08					91	81			0.58				4
91P06279	248-268	4Bt	S	5.9		0.07					93	82			0.79				4
91P06280	268-300	4Cr1	S	5.8		0.04					98	81			1.43				4
91P06281	300-320	4Cr2	S	5.4		0.06					82	66			1.33				4

^*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	0.65	(NA)
Clay, carbonate free, Weighted Average	29	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	29	% wt
LE, Whole Soil, Summed to 1m	3	cm/m
Weighted averages based on control section: 14-64 cm