*** Primary Characterization Data ***

Pedon ID: S1961NV005002

( Douglas, Nevada )

Print Date: Feb 16 2025 5:22AM

Sampled as on Jul 29, 1961:	Ophir
Revised to correlated:	OPHIR ; Sandy, mixed, mesic Typic Haplaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1961NV005002   Lat: 38° 54' 19.00" north  Long: 119° 49' 24.00" west  MLRA: 26	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3223	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Riverside, California

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A25180	O	O1	3-0
40A25181	A1	A11	0-13	61503				LCOS
40A25182	A2	A12	13-30	61504				LCOS
40A25183	A3	A13	30-43	61505				COS
40A25184	Ag	A14g	43-53	61506				COS
40A25185	Cg1	C 1g	53-94	61507				COS
40A25186	Cg2	C 2g	94-124	61508				COS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	3	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	86	% wt
Volume, >2mm, Weighted Average	16	% vol
Clay, total, Weighted Average	3	% wt
Weighted averages based on control section: 25-100 cm

---

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
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
40A25181	0-13	A1	S	lcos	5.2	8.7	86.1			4.3	4.4	6.5	21.9	13.6	29.6	14.5	12	8	--	80	20
40A25182	13-30	A2	S	lcos	5.3	9.7	85.0			4.5	5.2	7.0	19.9	12.1	28.9	17.1	14	8	--	78	22
40A25183	30-43	A3	S	cos	3.1	6.2	90.7			2.8	3.4	4.7	21.9	15.4	33.2	15.5	15	10	--	86	25
40A25184	43-53	Ag	S	cos	3.2	6.6	90.2			2.7	3.9	5.9	22.9	17.5	32.9	11.0	15	9	--	84	24
40A25185	53-94	Cg1	S	cos	2.9	5.0	92.1			1.9	3.1	4.8	18.7	16.8	34.6	17.2	17	11	--	87	28
40A25186	94-124	Cg2	S	cos	2.4	4.6	93.0			1.1	3.5	5.5	24.5	18.0	28.3	16.7	15	9	--	88	24

*** Primary Characterization Data ***

Pedon ID: S1961NV005002

( Douglas, Nevada )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Ophir
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3223

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a
40A25181	0-13	A1	S							6.0							1.15
40A25182	13-30	A2	S							6.1							1.15
40A25183	30-43	A3	S							2.3							0.74
40A25184	43-53	Ag	S							2.8							0.88
40A25185	53-94	Cg1	S							2.0							0.69
40A25186	94-124	Cg2	S							1.9							0.79

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1a

6C1a

40A25181

0-13

A1

S

2.11

0.3

40A25182

13-30

A2

S

1.89

0.3

40A25183

30-43

A3

S

0.57

0.3

40A25184

43-53

Ag

S

0.48

0.3

40A25185

53-94

Cg1

S

0.28

0.3

40A25186

94-124

Cg2

S

0.25

0.2

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2b	6P2a	6Q2a		6H1a
40A25181	0-13	A1	S	10.2	0.9	0.2	tr		4.0							74
40A25182	13-30	A2	S	7.6	0.8	0.2	tr		3.8							69
40A25183	30-43	A3	S	3.9	0.4	0.3	tr	4.6	1.8			6.4				72
40A25184	43-53	Ag	S	3.9	0.5	0.2	tr		1.6							74
40A25185	53-94	Cg1	S	3.1	0.4	0.2	tr	3.7	1.6			5.3				70
40A25186	94-124	Cg2	S	2.5	0.4	0.1	--	3.0	1.6			4.6				65

*** Primary Characterization Data ***

Pedon ID: S1961NV005002

( Douglas, Nevada )

Print Date: Feb 16 2025 5:22AM

Sampled As	:	Ophir
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3223

---

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 - -)		%
				6N1a	6O1a	6P1a	6Q1a	6I1a	6J1a		6K1b							8A	8D5	8A1a
40A25181	0-13	A1	S	1.6	0.7	1.3	0.1	--	2.7		0.2							37.8	tr	0.28			1
40A25182	13-30	A2	S	1.5	0.4	1.2	0.1	--	1.8		0.2							38.7	tr	0.24			1
40A25183	30-43	A3	S	0.9	0.3	0.9	0.1	--	0.9		0.2							29.4	tr	0.18			1
40A25184	43-53	Ag	S	0.7	0.4	0.9	0.1	--	0.7		0.2							28.7	tr	0.18			1
40A25185	53-94	Cg1	S	0.6	0.3	0.8	0.1	--	0.5		0.4							28.2	tr	0.15			1
40A25186	94-124	Cg2	S	0.4	0.3	0.7	--	--	0.2		0.5							27.6	tr	0.13			1

---

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

6E1a

40A25181

0-13

A1

S

6.4

--

40A25182

13-30

A2

S

6.3

--

40A25183

30-43

A3

S

6.5

--

40A25184

43-53

Ag

S

6.5

--

40A25185

53-94

Cg1

S

6.5

--

40A25186

94-124

Cg2

S

6.3

--

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

5A2a

8C1a

40A25181

0-13

A1

S

16.0

6.7

40A25182

13-30

A2

S

12.4

6.5

40A25183

30-43

A3

S

7.0

6.5

40A25184

43-53

Ag

S

6.9

6.5

40A25185

53-94

Cg1

S

6.4

6.4

40A25186

94-124

Cg2

S

6.0

6.8