*** Supplementary Characterization Data ***

Pedon ID: 80NV001009

( Churchill, Nevada )

Print Date: Dec 6 2025 1:22PM

Sampled as on Sep 1, 1985:	Jung ; Clayey-skeletal, montmorillonitic, mesic Lithic Xerollic Haplargid
Revised to correlated on Sep 1, 1985:	Jung ; Loamy, mixed, mesic Lithic Haplargid

				United States Department of Agriculture
SSL	-	Project	RP81NV065   CHURCHILL, DOUGLAS AND LYON COUNTIES	Natural Resources Conservation Service
	-	Site ID	80NV001009   Lat: 39° 24' 33.00" north  Long: 118° 3' 35.00" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	81P0107	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
81P00545	0-10	A	S	100	98	97	95	94	86	78	63	50	38	21	14	10	55	50	47	42	32	1.53	0.455	0.002			>100	0.6
81P00546	10-20	Bt1	S	100	99	99	98	97	89	80	63	47	38	29	25	22	54	48	44	41	35	1.57	0.631	0.001			>100	0.6
81P00547	20-38	Bt2	S	100	97	94	91	88	80	72	57	41	33	25	22	20	48	42	38	35	31	2.37	1.159	0.001			>100	1.4
81P00548	38-43	Btk	S	100	98	96	94	92	83	74	57	40	31	22	16	13	48	41	37	33	28	2.33	1.163	0.001			>100	1.7

---

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
81P00545	0-10	A	S	50	--	21	29	5	13	12	50	37	6	16	15	63		1.891
81P00546	10-20	Bt1	S	37	--	--	37	3	17	17	63	37	3	17	17	63		1.731
81P00547	20-38	Bt2	S	43	--	--	43	12	16	15	57	43	12	16	15	57		1.801
81P00548	38-43	Btk	S	43	--	--	43	8	18	17	57	43	8	18	17	57		1.791

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
81P00545	0-10	A	S	36	--	15	21	4	9	9	64	17	12	5	29						0.51
81P00546	10-20	Bt1	S	24	--	--	24	2	11	11	76	18	9	14	35						0.46
81P00547	20-38	Bt2	S	30	--	--	30	8	11	10	70	18	7	13	32						0.43
81P00548	38-43	Btk	S	29	--	--	29	5	12	11	71	20	10	9	32						0.52

*** Supplementary Characterization Data ***

Pedon ID: 80NV001009

( Churchill, Nevada )

Print Date: Dec 6 2025 1:22PM

Sampled As	:	Jung		Clayey-skeletal, montmorillonitic, mesic Lithic Xerollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  81P0107

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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				-2	-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
81P00545	0-10	A	S	54	31	27	27	19	8	15	9	6	10	20	20	22	18		l	49.7	35.2	15.1	6.8
81P00546	10-20	Bt1	S	47	47	44	35	17	28	21	16	9	9	13	15	17	54		cl	43.9	21.2	34.9	7.1
81P00547	20-38	Bt2	S	54	54	39	33	14	24	24	17	9	9	13	16	13	53		scl	46.4	19.1	34.5	7.3
81P00548	38-43	Btk	S	49	49	40	34	17	15	20	16	9	9	12	14	19	30		scl	51.3	25.7	23.0	7.8