*** Primary Characterization Data ***

Pedon ID: 1956NV027003

( Pershing, Nevada )

Print Date: Apr 16 2024 3:51AM

Sampled as on Jul 14, 1956:	Humboldt
Revised to correlated on Jul 29, 2012:	Humboldt ; Fine, smectitic, calcareous, mesic Fluvaquentic Endoaquolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	1956NV027003   Lat: 40° 10' 20.00" north  Long: 118° 28' 32.00" west  MLRA: 27	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3231	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
40A25239	Ap	Ap	0-20	56317				SIC
40A25240	A	A12	20-36	56318				SIC
40A25241	2C	2C 1	36-46	56319				SICL
40A25242	3Ab	3A'11	46-61	56320				SIC
40A25243	4Ab	4A'12	61-84	56321				C
40A25244	5C	5C 2	84-97	56322				SIC
40A25245	6C1	6C 3	97-117	56323				SIL
40A25246	6C2	6C 4	117-130	56324				SIL
40A25247	6C3	6C 5	130-155

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	48	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	2	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	48	% 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
40A25239	0-20	Ap	S	sic	43.3	50.2	6.5			39.8	10.4	3.9	1.9	0.3	0.3	0.1	--	--	--	3	--
40A25240	20-36	A	S	sic	42.2	52.0	5.8			42.9	9.1	3.7	1.9	0.1	0.1	--	--	--	--	2	--
40A25241	36-46	2C	S	sicl	38.5	59.2	2.3			51.8	7.4	1.5	0.7	0.1	--	--	--	--	--	1	--
40A25242	46-61	3Ab	S	sic	48.9	49.3	1.8			44.0	5.3	1.0	0.6	0.1	0.1	--	--	--	--	1	--
40A25243	61-84	4Ab	S	c	62.8	35.7	1.5			31.4	4.3	0.6	0.5	0.1	0.2	0.1	--	--	--	1	--
40A25244	84-97	5C	S	sic	42.4	49.8	7.8			35.5	14.3	5.5	1.9	0.2	0.1	0.1	--	--	--	2	--
40A25245	97-117	6C1	S	sil	16.4	54.0	29.6			24.6	29.4	22.0	7.2	0.3	0.1	--	--	--	--	8	--
40A25246	117-130	6C2	S	sil	14.5	62.8	22.7			17.4	45.4	18.9	3.5	0.2	0.1	--	--	--	--	4	--

*** Primary Characterization Data ***

Pedon ID: 1956NV027003

( Pershing, Nevada )

Print Date: Apr 16 2024 3:51AM

Sampled As	:	Humboldt
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3231

---

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
40A25239	0-20	Ap	S							24.9							0.58
40A25240	20-36	A	S							26.2							0.62
40A25241	36-46	2C	S							24.1							0.63
40A25242	46-61	3Ab	S							26.1							0.53
40A25243	61-84	4Ab	S							29.5							0.47
40A25244	84-97	5C	S							23.2							0.55
40A25245	97-117	6C1	S							12.8							0.78
40A25246	117-130	6C2	S							12.2							0.84

---

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

40A25239

0-20

Ap

S

2.16

40A25240

20-36

A

S

1.42

40A25241

36-46

2C

S

0.84

40A25242

46-61

3Ab

S

0.67

40A25243

61-84

4Ab

S

0.73

40A25244

84-97

5C

S

0.48

40A25245

97-117

6C1

S

0.29

40A25246

117-130

6C2

S

0.16

*** Primary Characterization Data ***

Pedon ID: 1956NV027003

( Pershing, Nevada )

Print Date: Apr 16 2024 3:51AM

Sampled As	:	Humboldt
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3231

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
						6P2a	6Q2a
40A25239	0-20	Ap	S			3.9	4.8									100
40A25240	20-36	A	S			3.6	4.2									100
40A25241	36-46	2C	S			3.0	3.3									100
40A25242	46-61	3Ab	S			3.9	3.4									100
40A25243	61-84	4Ab	S			5.7	3.4									100
40A25244	84-97	5C	S			7.0	2.5									100
40A25245	97-117	6C1	S			5.3	1.5									100
40A25246	117-130	6C2	S			4.7	1.6									100

---

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											8A	8D5	8A1a
40A25239	0-20	Ap	S	4.0	1.5	11.3	1.0											69.9	0.1	1.30			7
40A25240	20-36	A	S	4.4	5.2	10.3	0.8											67.1	0.1	1.30			5
40A25241	36-46	2C	S	4.7	1.7	10.3	0.7											64.9	0.1	1.60			6
40A25242	46-61	3Ab	S	6.7	1.4	13.1	0.8											71.1	0.1	2.40			7
40A25243	61-84	4Ab	S	9.9	1.9	21.0	0.7											81.2	0.2	3.90			9
40A25244	84-97	5C	S	10.6	4.6	37.0	0.6											35.1	0.1	4.10			13
40A25245	97-117	6C1	S	10.2	4.6	42.3	0.6											46.4	0.2	4.80			16
40A25246	117-130	6C2	S	6.5	2.6	30.8	0.6											45.5	0.1	3.10			14

*** Primary Characterization Data ***

Pedon ID: 1956NV027003

( Pershing, Nevada )

Print Date: Apr 16 2024 3:51AM

Sampled As	:	Humboldt
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3231

---

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
40A25239	0-20	Ap	S				7.8			2
40A25240	20-36	A	S				7.8			1
40A25241	36-46	2C	S				7.6			1
40A25242	46-61	3Ab	S				7.4			--
40A25243	61-84	4Ab	S				7.5			1
40A25244	84-97	5C	S				7.6			1
40A25245	97-117	6C1	S				7.7			1
40A25246	117-130	6C2	S				7.7			--

---

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

40A25239

0-20

Ap

S

47.7

8.4

40A25240

20-36

A

S

46.1

8.4

40A25241

36-46

2C

S

41.5

8.4

40A25242

46-61

3Ab

S

43.6

7.9

40A25243

61-84

4Ab

S

48.1

7.9

40A25244

84-97

5C

S

41.3

8.3

40A25245

97-117

6C1

S

25.9

8.4

40A25246

117-130

6C2

S

25.4

8.3