*** Supplementary Characterization Data ***

Pedon ID: S1998OR003007

( Benton, Oregon )

Print Date: Apr 27 2025 11:08PM

Sampled as :	Klistan ; Medial-skeletal, ferrihydritic, mesic Alic Hapludand
Revised to correlated:	Klistan ; Medial-skeletal, amorphic, mesic Typic Fulvudands

				United States Department of Agriculture
SSL	-	Project	RP99OR047   BENTON COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998OR003007   Lat: 44° 27' 52.00" north  Long: 123° 35' 18.00" west  MLRA: 1	National Soil Survey Center
	-	Pedon No.	99P0181	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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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
99P00927	0-18	A1	S	100	99	98	97	96	70	43	29	25	17	12	7	5	28	25	23	19	16	7.36	5.652	0.011			>100	54.5
99P00928	18-48	A2	S	100	100	100	100	100	83	66	51	44	32	22	13	8	49	45	40	34	29	3.34	1.308	0.003			>100	0.4
99P00929	48-71	Bw1	S	100	99	99	98	97	84	70	57	46	33	23	14	8	53	47	42	36	30	2.44	0.721	0.003			>100	0.4
99P00930	71-114	Bw2	S	100	99	98	96	95	80	64	50	42	29	20	12	7	47	43	38	32	26	3.68	2.000	0.004			>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
99P00927	0-18	A1	S	71	--	--	71	4	53	14	29	71	4	53	14	29		2.141
99P00928	18-48	A2	S	49	--	--	49	--	34	15	51	49	--	34	15	51		1.861
99P00929	48-71	Bw1	S	43	--	--	43	3	27	13	57	43	3	27	13	57		1.791
99P00930	71-114	Bw2	S	50	--	--	50	5	31	14	50	50	5	31	14	50		1.891

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.

---

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
99P00927	0-18	A1	S	57	--	--	57	3	43	11	43	11	9	4	19		19		4.62		2.13
99P00928	18-48	A2	S	35	--	--	35	--	24	11	65	16	15	6	30		18		3.89		1.78
99P00929	48-71	Bw1	S	29	--	--	29	2	18	9	71	19	15	6	32		17		3.64		1.49
99P00930	71-114	Bw2	S	36	--	--	36	4	22	10	64	17	14	5	29		16		3.82		1.59

*** Supplementary Characterization Data ***

Pedon ID: S1998OR003007

( Benton, Oregon )

Print Date: Apr 27 2025 11:08PM

Sampled As	:	Klistan		Medial-skeletal, ferrihydritic, mesic Alic Hapludand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0181

---

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
99P00927	0-18	A1	S	74	74	70	14	12	5	5	10	11	15	14	15	30	19		l	46.4	37.9	15.7	5.1
99P00928	18-48	A2	S	53	53	53	24	23	9	4	11	10	14	13	17	32	19		l	43.6	40.6	15.8	4.8
99P00929	48-71	Bw1	S	47	47	44	30	23	9	9	11	10	14	12	14	30	17		l	47.9	37.8	14.3	5.2
99P00930	71-114	Bw2	S	54	54	48	25	21	7	7	10	11	15	13	16	30	16		l	47.2	39.1	13.7	5.2