*** Supplementary Characterization Data ***

Pedon ID: S1961WA025009

( Grant, Washington )

Print Date: Feb 16 2025 6:37AM

Sampled as on May 10, 1961:	EPHRATA
Revised to :

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1961WA025009   Lat: 47° 7' 1.00" north  Long: 119° 14' 11.99" west	Riverside Soil Survey Laboratory
	-	Pedon No.	40A1013	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

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
40A07580	0-13	A	S	100	100	100	100	100	96	92	80	75	54	18	10	5	77	75	74	61	43	0.10	0.065	0.005			19.5	2.0
40A07581	13-30	AB	S	100	100	100	100	100	96	91	76	70	51	17	10	5	72	70	69	57	40	0.12	0.075	0.005			22.8	1.7
40A07582	30-53	Bw	S	100	100	100	100	100	91	82	54	46	34	12	7	3	48	46	45	37	28	2.40	1.215	0.011			>100	--
40A07583	53-58	Bk	S	100	100	100	100	100	85	69	20	8	6	3	2	1	11	9	8	7	6	4.02	3.375	0.721			20.3	3.7
40A07584	58-114	2C	S	100	100	100	100	100	98	95	87	9	4	2	2	2	35	10	7	5	4	1.39	1.217	0.499			2.8	1.1

---

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
40A07580	0-13	A	S	20	--	--	20	--	8	12	80	20	--	8	12	80		1.591
40A07581	13-30	AB	S	24	--	--	24	--	9	15	76	24	--	9	15	76		1.631
40A07582	30-53	Bw	S	46	--	--	46	--	18	28	54	46	--	18	28	54		1.831
40A07583	53-58	Bk	S	80	--	--	80	--	31	49	20	80	--	31	49	20		2.271
40A07584	58-114	2C	S	13	--	--	13	--	5	8	87	13	--	5	8	87		1.541

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: S1961WA025009

( Grant, Washington )

Print Date: Feb 16 2025 6:37AM

Sampled As	:	EPHRATA
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1013

---

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---)
40A07580	0-13	A	S	12	--	--	--	--	5	7	88	22	23	3	40		11		2.25		0.85
40A07581	13-30	AB	S	15	--	--	--	--	6	9	85	22	22	3	38		10		2.19		0.98
40A07582	30-53	Bw	S	32	--	--	--	--	13	20	68	18	18	2	31		10		2.81		1.02
40A07583	53-58	Bk	S	69	--	--	--	--	27	42	31	12	4	1	14		9				1.31
40A07584	58-114	2C	S	8	--	--	--	--	3	5	92	48	1	1	42						2.11

---

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			8A1a
40A07580	0-13	A	S	21	21	21	39	40	5	4	3	2	17	24	33	17	6		sl	46.2	47.7	6.1			0.20
40A07581	13-30	AB	S	25	25	25	38	37	5	5	3	2	17	25	32	17	7		sl	47.7	46.0	6.3			0.20
40A07582	30-53	Bw	S	47	47	47	27	26	3	11	5	3	14	18	31	18	6		fsl	47.7	46.6	5.7			0.30
40A07583	53-58	Bk	S	81	81	81	14	5	1	46	15	3	6	6	15	10	5		cosl	71.1	24.0	4.9
40A07584	58-114	2C	S	13	13	13	85	2	2	60	30	4	3	1	2	1	2		cos	95.5	2.6	1.9