*** Taxonomy Characterization Data ***

Pedon ID: 87IA169001C

( Story, Iowa )

Print Date: Jun 2 2024 3:59AM

Sampled as on May 1, 1987:	Clarion ; Fine-loamy, mixed, mesic Typic Hapludoll
Revised to correlated:	Clarion ; Coarse-loamy, mixed, superactive, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	CP87IA183   WEPP IOWA	Natural Resources Conservation Service
	-	Site ID	S1987IA169001C   Lat: 41° 58' 58.00" north  Long: 93° 39' 59.99" west  MLRA: 103	National Soil Survey Center
	-	Pedon No.	87P0547	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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	3A1a1a	8D1			4A1d
87P02913	0-25	Ap	S	15.5	10.3		0.47		53	1.45	0.021	6
87P02914	25-42	Bw1	S	17.9	11.7		0.44		52	1.57	0.014	6
87P02915	42-59	Bw2	S	17.9	11.0		0.44		44	1.49	0.019	3
87P02916	59-84	C	S	14.8	6.3	2.0	0.47		48	1.72	0.011	7

---

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	6A2d			6E1g	5C1	5C3			8D1				5D2
87P02913	0-25	Ap	S	7.7		0.94	1.04			1	100*	96			0.75				--
87P02914	25-42	Bw1	S	7.6		0.39				--	100*	90			0.65				--
87P02915	42-59	Bw2	S	7.6		0.33				--	100*	93			0.68				1
87P02916	59-84	C	S	8.3		0.11				16	100*	100			0.60				1

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

---