*** Supplementary Characterization Data ***

Pedon ID: S1956ID045019

( Gem, Idaho )

Print Date: Dec 17 2024 11:28PM

Sampled as on Jul 24, 1956:	Letha
Revised to correlated:	LETHA ; Coarse-loamy, mixed, mesic Aeric Halaquepts

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1956ID045019   Lat: 43° 51' 36.54" north  Long: 116° 34' 25.51" west  MLRA: 11	Riverside Soil Survey Laboratory
	-	Pedon No.	40A1082	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
40A08161	0-15	A	S	100	100	100	100	100	100	100	100	89	53	21	11	3	97	91	83	59	45	0.10	0.063	0.005			22.0	1.6
40A08162	15-28	Bw	S	100	100	100	100	100	100	100	100	87	47	21	13	8	95	89	81	54	38	0.12	0.084	0.003			46.0	3.2
40A08163	28-33	Bk1	S	100	100	100	100	100	100	100	100	90	49	24	16	11	97	92	84	55	41	0.12	0.078	0.002			74.7	4.4
40A08164	33-48	Bkg	S	100	100	100	100	100	100	100	100	90	40	18	15	12	98	93	83	48	32	0.14	0.105	0.001			>100	11.4
40A08165	48-61	Bk2	S	100	100	100	100	100	100	100	100	88	30	14	12	11	97	91	78	38	23	0.17	0.131	0.002			>100	19.0

---

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
40A08161	0-15	A	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.461
40A08162	15-28	Bw	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.481
40A08163	28-33	Bk1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.461
40A08164	33-48	Bkg	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A08165	48-61	Bk2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A08166	61	2C	S										--	--	--

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: S1956ID045019

( Gem, Idaho )

Print Date: Dec 17 2024 11:28PM

Sampled As	:	Letha
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A1082

---

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---)
40A08161	0-15	A	S	--	--	--	--	--	--	--	100	30	23	2	45		10		2.82		1.12
40A08162	15-28	Bw	S	--	--	--	--	--	--	--	100	33	16	4	44		10				0.42
40A08163	28-33	Bk1	S	--	--	--	--	--	--	--	100	33	16	6	45		10				0.62
40A08164	33-48	Bkg	S	--	--	--	--	--	--	--	100	37	11	7	45		10				0.49
40A08165	48-61	Bk2	S	--	--	--	--	--	--	--	100	42	6	6	45		9				0.40

---

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			NK
40A08161	0-15	A	S				57	43	4	3	7	8	25	14	25	19	4		fsl	54.7	41.9	3.4			1.20
40A08162	15-28	Bw	S				68	32	9	5	7	9	29	17	18	14	9		fsl	62.0	29.6	8.4			2.80
40A08163	28-33	Bk1	S				67	33	13	3	6	9	33	16	19	14	13		fsl	59.3	29.5	11.2			8.20
40A08164	33-48	Bkg	S				78	22	14	3	6	11	40	19	15	7	14		fsl	68.5	19.2	12.3			7.50
40A08165	48-61	Bk2	S				87	13	13	3	7	15	44	17	10	3	13		fsl	77.2	11.4	11.4			7.00