*** Supplementary Characterization Data ***

Pedon ID: 90WA077004

( Yakima, Washington )

Print Date: Apr 22 2025 11:16PM

Sampled as on Apr 29, 1990:	Terence ; Ashy-skeletal Typic Vitricryands
Revised to correlated on Jun 29, 2011:	Terence ; Ashy over loamy-skeletal, mixed over isotic Humic Xeric Vitricryands

				United States Department of Agriculture
SSL	-	Project	CP90WA193   YAKIMA INDIAN RESERVATION	Natural Resources Conservation Service
	-	Site ID	S1990WA077004   Lat: 46° 22' 22.00" north  Long: 121° 5' 30.00" west  MLRA: 6	National Soil Survey Center
	-	Pedon No.	90P0725	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
90P04281	3-13	A	S	100	98	97	95	94	91	87	79	63	33	18	12	7	73	67	52	38	27	0.36	0.216	0.004			98.6	2.8
90P04282	13-36	A2	S	100	97	94	91	88	85	82	75	60	33	19	12	8	69	63	51	37	28	0.43	0.238	0.003			>100	2.5
90P04283	36-66	Bw1	S	100	99	99	98	97	89	81	69	57	33	18	12	8	66	60	49	37	28	0.50	0.263	0.003			>100	2.2
90P04284	66-109	Bw2	S	100	97	96	93	91	83	75	63	55	31	17	11	6	61	57	48	36	25	0.84	0.294	0.004			>100	1.3

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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
90P04281	3-13	A	S	21	--	--	21	6	7	8	79	21	6	7	8	79		1.611
90P04282	13-36	A2	S	36	--	15	21	10	5	6	64	25	12	6	7	75		1.741
90P04283	36-66	Bw1	S	46	--	22	24	2	12	9	54	31	3	16	12	69		1.831
90P04284	66-109	Bw2	S	55	--	28	27	6	12	9	45	37	9	16	12	63		1.921

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
90P04281	3-13	A	S	13	--	--	13	4	4	5	87	31	12	4	39				3.35		1.09
90P04282	13-36	A2	S	24	--	10	14	7	3	4	76	26	11	4	34				2.81		1.03
90P04283	36-66	Bw1	S	32	--	15	17	1	8	6	68	23	11	4	31				4.06		1.05
90P04284	66-109	Bw2	S	40	--	20	20	4	9	7	60	20	10	3	28				2.51		1.17

*** Supplementary Characterization Data ***

Pedon ID: 90WA077004

( Yakima, Washington )

Print Date: Apr 22 2025 11:16PM

Sampled As	:	Terence		Ashy-skeletal Typic Vitricryands
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  90P0725

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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				-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
90P04281	3-13	A	S	23	23	16	56	22	8	8	9	20	21	14	12	16	10		sl	65.6	25.5	8.9	4.6
90P04282	13-36	A2	S	38	22	12	43	18	7	8	10	18	20	15	12	18	11		sl	63.2	26.8	10.0	4.9
90P04283	36-66	Bw1	S	49	26	22	34	17	6	5	9	18	20	15	15	18	12		fsl	60.0	29.0	11.0	5.0
90P04284	66-109	Bw2	S	58	28	22	28	14	5	3	8	16	21	19	14	20	11		fsl	59.9	30.3	9.8	5.2