*** Supplementary Characterization Data ***

Pedon ID: S1986IA005008

( Allamakee, Iowa )

Print Date: Jan 8 2026 8:30AM

Sampled as :
Revised to correlated:	Chelsea ; Mixed, mesic Lamellic Udipsamments

				State of Iowa
SSL	-	Project	IAS201401   Iowa State Univeristy	Iowa State University
	-	Site ID	S1986IA005008   Lat: 43° 20' 45.05" north  Long: 91° 27' 56.71" west  MLRA: 105	Soil Characterization Laboratory
	-	Pedon No.	X3-63E2-2	Iowa State University Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Ames, Iowa 50011-1010

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Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-2	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																						3A1
ISU01727	0-10	A1	S																ls	83.4	10.0	6.6
ISU01728	10-18	A2	S																ls	86.4	8.0	5.6
ISU01729	18-36	AB	S																ls	87.3	7.4	5.4
ISU01730	36-61	Bw1	S																s	88.5	7.0	4.5
ISU01731	61-76	Bw2	S																s	89.3	6.5	4.3
ISU01732	76-104	Bw3	S																s	88.0	5.9	6.0
ISU01733	104-122	2Bw1	S																sl	69.6	15.0	15.4
ISU01734	122-142	2Bw2	S																scl	55.5	22.6	21.8
ISU01735	142-170	2Bw3	S																cl	25.3	46.9	27.9
ISU01736	170-191	2Bw4	S																sicl	14.9	51.0	34.1