*** Primary Characterization Data ***

Pedon ID: 1970NV0038528

( Clark, Nevada )

Print Date: Apr 25 2024 11:08AM

Sampled as on Feb 27, 1959:	Calico
Revised to correlated on Jul 14, 2007:	Calico ; Coarse-loamy over clayey, mixed over smectitic, superactive, calcareous, thermic Aquic Xerofluvents

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	1970NV0038528   Lat: 36° 34' 37.00" north  Long: 114° 27' 38.00" west  MLRA: 30	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3203	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
40A25049	Ap	Ap	0-15	5958				FSL
40A25050	C1	C 1	15-38	5959				VFSL
40A25051	C2	C 2	38-56	5960				L
40A25052	2C	3C 3	56-63	5961				SICL
40A25053	3Ab1	4A11B	63-79	5962				SIC
40A25054	3Ab2	4A12B	79-86	5963				SIC
40A25055	3Ab3	4A13B	86-94	5964				SIC
40A25056	4Cg	5C 4g	94-109	5965				FSL
40A25057	5C	6C 5	109-152	5966				FS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	26	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	16	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	26	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: 1970NV0038528

( Clark, Nevada )

Print Date: Apr 25 2024 11:08AM

Sampled As	:	Calico
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3203

---

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
40A25049	0-15	Ap	S	fsl	10.3	32.3	57.4			10.2	22.1	25.9	29.2	1.8	0.4	0.1	--	--	--	32	--
40A25050	15-38	C1	S	vfsl	9.2	34.6	56.2			11.3	23.3	28.0	26.9	1.0	0.2	0.1	--	--	--	28	--
40A25051	38-56	C2	S	l	8.9	49.8	41.3			13.0	36.8	31.3	9.6	0.3	0.1	--	--	--	--	10	--
40A25052	56-63	2C	S	sicl	30.8	65.3	3.9			53.9	11.4	2.3	1.3	0.2	0.1	--	--	--	--	2	--
40A25053	63-79	3Ab1	S	sic	46.9	46.6	6.5			41.5	5.1	2.3	2.9	0.8	0.4	0.1	--	--	--	4	--
40A25054	79-86	3Ab2	S	sic	46.5	46.4	7.1			41.7	4.7	2.4	3.2	1.0	0.4	0.1	--	--	--	5	--
40A25055	86-94	3Ab3	S	sic	40.7	40.6	18.7			35.3	5.3	2.7	9.9	4.0	1.9	0.2	--	--	--	16	--
40A25056	94-109	4Cg	S	fsl	10.1	14.3	75.6			8.2	6.1	10.5	38.1	16.5	9.2	1.3	--	--	--	65	--
40A25057	109-152	5C	S	fs	3.5	6.7	89.8			2.4	4.3	14.1	52.0	16.1	6.8	0.8	--	--	--	76	--

---

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
40A25049	0-15	Ap	S							6.9							0.67
40A25050	15-38	C1	S							6.5							0.71
40A25051	38-56	C2	S							7.0							0.79
40A25052	56-63	2C	S							17.8							0.58
40A25053	63-79	3Ab1	S							21.4							0.46
40A25054	79-86	3Ab2	S							21.6							0.46
40A25055	86-94	3Ab3	S							17.7							0.43
40A25056	94-109	4Cg	S							6.2							0.61
40A25057	109-152	5C	S							2.9							0.83

*** Primary Characterization Data ***

Pedon ID: 1970NV0038528

( Clark, Nevada )

Print Date: Apr 25 2024 11:08AM

Sampled As	:	Calico
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3203

---

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

40A25049

0-15

Ap

S

0.57

40A25050

15-38

C1

S

0.36

40A25051

38-56

C2

S

0.19

40A25052

56-63

2C

S

1.04

40A25053

63-79

3Ab1

S

1.39

40A25054

79-86

3Ab2

S

1.36

40A25055

86-94

3Ab3

S

0.74

40A25056

94-109

4Cg

S

0.34

40A25057

109-152

5C

S

0.04

---

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
40A25049	0-15	Ap	S			2.0	2.6									100
40A25050	15-38	C1	S			1.1	2.3									100
40A25051	38-56	C2	S			1.7	2.8									100
40A25052	56-63	2C	S			2.6	3.1									100
40A25053	63-79	3Ab1	S			2.3	3.1									100
40A25054	79-86	3Ab2	S			2.2	3.0									100
40A25055	86-94	3Ab3	S			1.3	2.2									100
40A25056	94-109	4Cg	S			0.7	1.2									100
40A25057	109-152	5C	S			0.7	1.1									100

*** Primary Characterization Data ***

Pedon ID: 1970NV0038528

( Clark, Nevada )

Print Date: Apr 25 2024 11:08AM

Sampled As	:	Calico
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3203

---

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
40A25049	0-15	Ap	S	29.2	14.5	29.3	2.8	0.2	6.2		14.1							32.6	0.2	6.20			6
40A25050	15-38	C1	S	5.2	3.1	11.8	1.4	--	5.7		4.1							37.0	tr	2.00			6
40A25051	38-56	C2	S	4.7	2.8	10.9	1.2	--	4.7		3.4							35.7	tr	1.80			6
40A25052	56-63	2C	S	7.5	3.7	11.9	1.1	--	5.8		3.9							56.6	tr	1.20			5
40A25053	63-79	3Ab1	S	6.9	3.9	10.6	0.9	--	5.1		4.6							62.6	0.1	2.00			5
40A25054	79-86	3Ab2	S	6.1	4.5	10.5	0.9	--	4.7		3.6							62.5	0.1	2.20			5
40A25055	86-94	3Ab3	S	29.2	12.9	14.4	1.4	--	3.9		4.0							55.7	0.2	4.20			3
40A25056	94-109	4Cg	S	28.3	8.4	13.8	1.3	--	2.4		2.0							27.6	0.1	3.90			3
40A25057	109-152	5C	S	27.6	2.6	8.7	0.9	--	2.2		1.2							27.5	tr	1.90			2

---

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
40A25049	0-15	Ap	S				7.8			8
40A25050	15-38	C1	S				7.7			9
40A25051	38-56	C2	S				7.9			12
40A25052	56-63	2C	S				7.8			14
40A25053	63-79	3Ab1	S				7.8			13
40A25054	79-86	3Ab2	S				7.7			13
40A25055	86-94	3Ab3	S				7.6			20
40A25056	94-109	4Cg	S				7.7			16
40A25057	109-152	5C	S				8.0			13

*** Primary Characterization Data ***

Pedon ID: 1970NV0038528

( Clark, Nevada )

Print Date: Apr 25 2024 11:08AM

Sampled As	:	Calico
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3203

---

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

40A25049

0-15

Ap

S

15.1

8.5

40A25050

15-38

C1

S

14.7

9.1

40A25051

38-56

C2

S

17.4

9.2

40A25052

56-63

2C

S

34.0

8.9

40A25053

63-79

3Ab1

S

41.2

8.9

40A25054

79-86

3Ab2

S

39.6

8.9

40A25055

86-94

3Ab3

S

29.4

8.2

40A25056

94-109

4Cg

S

10.7

8.5

40A25057

109-152

5C

S

7.3

9.1