*** Primary Characterization Data ***

Pedon ID: 73NV003011

( Clark, Nevada )

Print Date: Apr 27 2024 11:08PM

Sampled as on May 30, 1973:	Unnamed
Revised to correlated:	Tenwell ; Coarse-loamy, mixed, superactive, thermic Duric Petroargids

				United States Department of Agriculture
SSL	-	Project	NL73NV014   S. CLARK CO.	Natural Resources Conservation Service
	-	Site ID	73NV003011   Lat: 35° 27' 31.00" north  Long: 114° 54' 34.00" west  MLRA: 30	National Soil Survey Center
	-	Pedon No.	73C0115	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
73C00764	A1	A11	0-4	73764				LCOS
73C00765	A2	A12	4-15	73765				COSL
73C00766	Bt	B21t	15-35	73766				COSL
73C00767	Btk1	B22tca	35-49	73767				COSL
73C00768	Btk2	B23tcab	49-76	73768				COSL
73C00769	Btk3	B24tcab	76-96	73769				COSL
73C00770	Btk4	B25tcab	96-122	73770				COSL
73C00771	Bkm	C1cam	122-185	73771				SL
73C00772	Bk	C2ca	185-229	73772				S

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.91	(NA)
Clay, carbonate free, Weighted Average	12	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	70	% wt
Volume, >2mm, Weighted Average	11	% vol
Clay, total, Weighted Average	12	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 15-65 cm

*** Primary Characterization Data ***

Pedon ID: 73NV003011

( Clark, Nevada )

Print Date: Apr 27 2024 11:08PM

Sampled As	:	Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  73C0115

---

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	3A1a1a	3B1	3B1	3B1
73C00764	0-4	A1	S	lcos	6.2	9.6	84.2			3.2	6.4	10.3	18.8	13.8	21.1	20.2	5	3	2	77	10
73C00765	4-15	A2	S	cosl	8.3	13.5	78.2			5.7	7.8	11.7	18.8	12.6	19.9	15.2	8	4	2	71	14
73C00766	15-35	Bt	S	cosl	12.3	13.5	74.2			5.1	8.4	12.5	18.4	11.1	17.1	15.1	11	3	2	68	16
73C00767	35-49	Btk1	S	cosl	10.7	12.9	76.4			5.6	7.3	9.9	18.8	13.5	18.2	16.0	13	3	2	73	18
73C00768	49-76	Btk2	S	cosl	13.7	12.4	73.9			5.5	6.9	9.6	14.6	9.7	17.4	22.6	14	3	3	71	20
73C00769	76-96	Btk3	S	cosl	15.3	4.7	80.0			2.7	2.0	2.8	7.8	8.1	24.1	37.2	23	1	--	83	24
73C00770	96-122	Btk4	S	cosl	17.0	8.9	74.1		3.0	6.8	2.1	3.3	9.1	7.9	17.7	36.1	20	1	1	77	22
73C00771	122-185	Bkm	S	sl	15.8	15.6	68.6		8.0	10.7	4.9	7.9	26.6	14.5	9.2	10.4	4	tr	--	62	4
73C00772	185-229	Bk	S	s	1.7	3.0	95.3			0.7	2.3	13.4	46.8	28.2	3.8	3.1	3	2	--	83	5

---

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	%
				4A1d	4A1h			4B1c	4B1c	3C2a1a		3D1		4C1		8D1	8D1
73C00764	0-4	A1	S	1.48	1.53	0.010		8.6	5.2	3.2		1.014		0.03		1.21	0.52
73C00765	4-15	A2	S	1.53	1.58	0.010		12.2	8.8	3.7		1.014		0.07		1.11	0.45
73C00766	15-35	Bt	S	1.50	1.59	0.018		11.1	10.5	4.6		1.014		0.08		0.96	0.37
73C00767	35-49	Btk1	S	1.54	1.62	0.015		11.5	9.6	3.9		1.014		0.08		0.90	0.36
73C00768	49-76	Btk2	S	1.62	1.73	0.019		18.6	14.7	5.3		1.014		0.13		0.85	0.39
73C00769	76-96	Btk3	S	1.39	1.49	0.020		20.4	17.5	5.2		1.014		0.15		0.79	0.34
73C00770	96-122	Btk4	S	1.70	1.76	0.010		14.1	12.2	8.8		1.023		0.05		0.87	0.52
73C00771	122-185	Bkm	S	1.56	1.60	0.008		21.3	18.1	7.0		1.023		0.17		0.68	0.44
73C00772	185-229	Bk	S							2.6		1.023				5.59	1.53

*** Primary Characterization Data ***

Pedon ID: 73NV003011

( Clark, Nevada )

Print Date: Apr 27 2024 11:08PM

Sampled As	:	Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  73C0115

---

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 - - - - -)

6B3a

6A1c

73C00764

0-4

A1

S

0.049

0.40

8

73C00765

4-15

A2

S

0.029

0.24

8

73C00766

15-35

Bt

S

0.025

0.20

8

73C00767

35-49

Btk1

S

0.17

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2e	6O2d	6P2b	6Q2b					5A3a	5A8b			5C3	5C1
73C00764	0-4	A1	S	7.8*	1.4	0.2	0.9						7.5			100	100
73C00765	4-15	A2	S	9.2*	1.7	0.2	0.8						9.2			100	100
73C00766	15-35	Bt	S	11.8*	1.9	0.3	0.9	14.9				14.9	11.8			100	100
73C00767	35-49	Btk1	S	17.5*	1.7	0.3	0.4						9.6			100	100
73C00768	49-76	Btk2	S	20.8*	1.5	0.3	0.3						11.7			100	100
73C00769	76-96	Btk3	S	14.6*	1.4	0.5	0.3						12.1			100	100
73C00770	96-122	Btk4	S	15.6*	2.1	1.7	0.3						14.8			100	100
73C00771	122-185	Bkm	S	11.1*	1.8	2.1	0.2						10.8			100	100
73C00772	185-229	Bk	S	16.1*	1.4	2.3	0.3						9.5			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

*** Primary Characterization Data ***

Pedon ID: 73NV003011

( Clark, Nevada )

Print Date: Apr 27 2024 11:08PM

Sampled As	:	Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  73C0115

---

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		6J1b		6K1c				6L1c			8A	8D5	8A3a			5E
73C00764	0-4	A1	S																			3
73C00765	4-15	A2	S																			2
73C00766	15-35	Bt	S																			3
73C00767	35-49	Btk1	S																			3
73C00768	49-76	Btk2	S																			3
73C00769	76-96	Btk3	S																			4
73C00770	96-122	Btk4	S	3.7	1.1	6.6	tr		2.4		2.9				3.9			35.5	tr	1.23		10	4
73C00771	122-185	Bkm	S	3.6	0.6	8.4	0.1		2.2		1.9				3.8			38.8	tr	1.23		16	6
73C00772	185-229	Bk	S																			24

---

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
					4C1a2a	4C1a2a	8C1b			6E1g
73C00764	0-4	A1	S		7.4	7.8				tr
73C00765	4-15	A2	S		7.6	8.1				tr
73C00766	15-35	Bt	S		7.8	8.3
73C00767	35-49	Btk1	S		8.0	8.6				1
73C00768	49-76	Btk2	S		7.8	8.3				1
73C00769	76-96	Btk3	S		7.8	8.3				tr
73C00770	96-122	Btk4	S		8.1	8.6	7.8			16
73C00771	122-185	Bkm	S		7.8	8.4	8.2			36
73C00772	185-229	Bk	S		7.9	9.3				1

*** Primary Characterization Data ***

Pedon ID: 73NV003011

( Clark, Nevada )

Print Date: Apr 27 2024 11:08PM

Sampled As	:	Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  73C0115

---

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

NK

73C00770

96-122

Btk4

S

9.4

73C00771

122-185

Bkm

S

9.6