*** Supplementary Characterization Data ***

Pedon ID: 84IA0750021

( Grundy, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled as on Nov 1, 1984:	Kenyon ; Fine-loamy, mixed, mesic Typic Hapludoll
Revised to correlated:	Ostrander ; Fine-loamy, mixed, mesic Typic Hapludolls

				United States Department of Agriculture
SSL	-	Project	RP85IA143   GRUNDY COUNTY EROSION	Natural Resources Conservation Service
	-	Site ID	S1984IA075021   Lat: 42° 32' 10.00" north  Long: 92° 35' 0.01" west  MLRA: 104	National Soil Survey Center
	-	Pedon No.	85P0542	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
85P02743	0-13	Ap	S	100	100	100	100	100	100	99	98	86	57	37	27	21	96	90	76	60	53	0.10	0.042	0.001			>100	1.0
85P02744	13-30	2B1	S	100	100	100	100	100	94	88	82	62	24	16	12	10	76	66	48	27	21	0.39	0.265	0.002			>100	16.0
85P02745	30-51	2B2	S	100	100	100	100	100	100	100	98	88	56	39	29	22	96	91	79	61	50	0.09	0.049	0.001			>100	0.7
85P02746	51-71	2B3	S	100	100	100	100	100	99	98	96	87	60	41	30	22	94	90	81	65	53	0.08	0.039	0.001			>100	0.6
85P02747	71-91	2B4	S	100	100	100	100	100	100	100	97	88	61	43	31	23	95	90	80	66	55	0.07	0.033	0.001			>100	0.5

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
85P02743	0-13	Ap	S	2	--	--	2	--	1	1	98	2	--	1	1	98		1.461
85P02744	13-30	2B1	S	18	--	--	18	--	12	6	82	18	--	12	6	82		1.581
85P02745	30-51	2B2	S	2	--	--	2	--	--	2	98	2	--	--	2	98		1.461
85P02746	51-71	2B3	S	4	--	--	4	--	2	2	96	4	--	2	2	96		1.481
85P02747	71-91	2B4	S	3	--	--	3	--	--	3	97	3	--	--	3	97		1.471

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

*** Supplementary Characterization Data ***

Pedon ID: 84IA0750021

( Grundy, Iowa )

Print Date: Nov 21 2024 12:19PM

Sampled As	:	Kenyon		Fine-loamy, mixed, mesic Typic Hapludoll
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  85P0542

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
																					8D1
85P02743	0-13	Ap	S	1	--	--	1	--	1	1	99	24	18	11	45						0.43
85P02744	13-30	2B1	S	11	--	--	11	--	7	4	89	36	7	6	40						0.40
85P02745	30-51	2B2	S	1	--	--	1	--	--	1	99	26	16	12	45						0.40
85P02746	51-71	2B3	S	2	--	--	2	--	1	1	98	24	17	12	44						0.40
85P02747	71-91	2B4	S	2	--	--	2	--	--	2	98	23	18	13	45						0.42

---

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				-20	-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
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a	4C1a2a
85P02743	0-13	Ap	S	3	3	3	56	41	26	3	8	18	20	9	21	21	27		l	45.7	33.2	21.1	5.2
85P02744	13-30	2B1	S	20	20	20	68	12	11	8	13	25	30	8	8	8	14		sl	74.4	13.5	12.1	5.9
85P02745	30-51	2B2	S	3	3	3	61	36	28	2	7	16	24	14	14	23	28		l	48.8	29.1	22.1	5.9
85P02746	51-71	2B3	S	5	5	5	55	40	29	3	5	12	22	16	16	26	30		l	44.7	32.0	23.3	6.0
85P02747	71-91	2B4	S	4	4	4	54	42	30	3	6	13	20	14	17	27	31		l	42.8	33.6	23.6	6.5