*** Primary Characterization Data ***

Pedon ID: 81NV001002

( Churchill, Nevada )

Print Date: Nov 23 2024 6:17AM

Sampled as on Aug 30, 1981:	Snd ; Fine-silty, mixed, calcareous, mesic Typic Torrifluvent
Revised to correlated:	Slaw ; Fine-silty, mixed, superactive, calcareous, mesic Typic Torrifluvents

				United States Department of Agriculture
SSL	-	Project	CP82NV018   NITRATE STUDY	Natural Resources Conservation Service
	-	Site ID	S1981NV001002   Lat: 39° 40' 20.00" north  Long: 118° 6' 41.99" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	82P0055	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
82P00252	A	A1	0-20				SIL
82P00253	B	C1	20-51				SIL
82P00254	By1	C2Cs	51-76				SIL
82P00255	By2	C3Cs	76-91				SIL
82P00256	By3	C4Cs	91-114				SICL
82P00257	C	C5	114-152				SICL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
																	3B1	3B1	3B1
82P00252	0-20	A	S														--	--	--
82P00253	20-51	B	S														--	--	--
82P00254	51-76	By1	S														--	--	--
82P00255	76-91	By2	S														--	--	--
82P00256	91-114	By3	S														--	--	--
82P00257	114-152	C	S														--	--	--

*** Primary Characterization Data ***

Pedon ID: 81NV001002

( Churchill, Nevada )

Print Date: Nov 23 2024 6:17AM

Sampled As	:	Snd		Fine-silty, mixed, calcareous, mesic Typic Torrifluvent
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  82P0055

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b	6U1a	6K1c				6L1c	6W1a	6M1c	8A		8A3a
82P00252	0-20	A	S	71.7	8.9	163.6	2.2	--	4.6	1.9	204.0				69.6	--	45.4	59.4		18.09
82P00253	20-51	B	S	83.8	10.3	360.3	2.0	--	3.2	3.2	339.7				155.6	22.6	83.6	50.9		29.40
82P00254	51-76	By1	S	50.9	8.2	443.5	1.6	--	1.4	4.3	321.5				201.8	--	--	55.8		31.20
82P00255	76-91	By2	S	41.4	8.5	535.1	1.4	--	1.4	3.8	385.2				233.1	--	--	61.0		35.90
82P00256	91-114	By3	S	39.3	9.3	577.5	1.5	--	1.4	4.4	421.5				246.2	--	--	65.0		38.40
82P00257	114-152	C	S	40.1	96.5	584.4	1.5	--	1.4	3.0	392.3				180.5	18.5	--	59.4		36.60

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

8C1b

82P00252

0-20

A

S

7.5

82P00253

20-51

B

S

7.6

82P00254

51-76

By1

S

8.0

82P00255

76-91

By2

S

8.1

82P00256

91-114

By3

S

8.0

82P00257

114-152

C

S

8.0