*** Supplementary Characterization Data ***

Pedon ID: S1998OR003014

( Benton, Oregon )

Print Date: Apr 27 2025 11:44PM

Sampled as :	Klistan ; Medial-skeletal, ferrihydritic, mesic Alic Hapludand
Revised to correlated:	Klistan ; Loamy-skeletal, isotic, mesic Andic Dystrudepts

				United States Department of Agriculture
SSL	-	Project	RP99OR047   BENTON COUNTY	Natural Resources Conservation Service
	-	Site ID	S1998OR003014   Lat: 44° 25' 19.00" north  Long: 123° 26' 53.01" west  MLRA: 1	National Soil Survey Center
	-	Pedon No.	99P0188	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
99P00947	0-33	A	S	100	97	96	93	91	83	74	47	35	26	19	12	7	41	36	32	28	24	3.02	2.199	0.004			>100	2.3
99P00948	33-61	Bw1	S	100	98	97	94	93	88	82	65	54	38	27	17	10	62	56	49	41	35	0.82	0.289	0.002			>100	0.5
99P00949	61-94	Bw2	S	100	96	93	88	85	83	80	77	58	38	27	17	10	70	60	50	41	35	0.49	0.239	0.002			>100	0.9
99P00950	94-124	BC	S	100	99	98	96	95	89	82	73	55	36	24	16	11	68	58	48	39	32	0.59	0.286	0.002			>100	1.5

---

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
99P00947	0-33	A	S	53	--	--	53	9	17	27	47	53	9	17	27	47		1.911
99P00948	33-61	Bw1	S	35	--	--	35	7	11	17	65	35	7	11	17	65		1.721
99P00949	61-94	Bw2	S	23	--	--	23	15	5	3	77	23	15	5	3	77		1.621
99P00950	94-124	BC	S	27	--	--	27	5	13	9	73	27	5	13	9	73		1.641

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
99P00947	0-33	A	S	38	--	--	38	7	12	20	62	17	13	5	28		22		3.08		1.13
99P00948	33-61	Bw1	S	23	--	--	23	5	7	11	77	20	16	6	35				2.11		0.89
99P00949	61-94	Bw2	S	14	--	--	14	9	3	2	86	26	15	6	39				2.39		1.00
99P00950	94-124	BC	S	17	--	--	17	3	8	6	83	26	13	7	38				2.38		0.97

*** Supplementary Characterization Data ***

Pedon ID: S1998OR003014

( Benton, Oregon )

Print Date: Apr 27 2025 11:44PM

Sampled As	:	Klistan		Medial-skeletal, ferrihydritic, mesic Alic Hapludand
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  99P0188

---

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
99P00947	0-33	A	S	57	57	47	24	19	7	15	13	9	11	9	14	30	17		l	48.5	37.2	14.3	5.3
99P00948	33-61	Bw1	S	39	39	31	34	27	11	6	11	13	14	11	15	30	18		l	46.7	38.1	15.2	5.1
99P00949	61-94	Bw2	S	26	26	9	47	27	11	10	15	15	14	10	11	25	15		sl	54.9	31.9	13.2	5.0
99P00950	94-124	BC	S	30	30	25	46	24	12	9	16	15	15	11	13	22	17		sl	56.0	29.4	14.6	4.8