*** Primary Characterization Data ***

Pedon ID: S1978NV031001

( Washoe, Nevada )

Print Date: Nov 23 2024 8:22PM

Sampled as on Sep 9, 1978:	Rezave
Revised to correlated:	REZAVE ; Clayey, montmorillonitic, mesic Lithic Natrargids

				United States Department of Agriculture
SSL	-	Project	CP78NV214   WASHOE COUNTY	Natural Resources Conservation Service
	-	Site ID	S1978NV031001   Lat: 39° 41' 49.62" north  Long: 119° 12' 44.57" west  MLRA: 27	National Soil Survey Center
	-	Pedon No.	78P0590	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
78P03497	A	A1	0-10					VFSL
78P03498	Bt	B2t	10-33					C
78P03499	Btk	B3tca	33-43					C
78P03500	Bk	C1caC1	43-48					CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Volume, >2mm, Weighted Average	27	% vol
Clay, carbonate free, Weighted Average	42	% wt
CEC Activity, CEC7/Clay, Weighted Average	0.95	(NA)
Weighted Particles, 0.1-75mm, 75 mm Base	32	% wt
Clay, total, Weighted Average	45	% wt
Weighted averages based on control section: 10-43 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	3A1a1a	3B1	3B1	3B1
78P03497	0-10	A	S	vfsl	10.8	29.4	59.8			15.3	14.1	30.4	21.8	6.4	0.7	0.5	1	3	13	41	50
78P03498	10-33	Bt	S	c	44.3	23.1	32.6			13.2	9.9	19.7	7.0	4.9	0.7	0.3	tr	1	11	23	34
78P03499	33-43	Btk	S	c	47.6	29.3	23.1		12.5	22.1	7.2	9.4	4.0	4.5	2.9	2.3	7	10	28	53	60
78P03500	43-48	Bk	S	cl	30.7	40.8	28.5		11.6	33.3	7.5	10.5	4.3	4.8	3.8	5.1	5	20	8	45	52

*** Primary Characterization Data ***

Pedon ID: S1978NV031001

( Washoe, Nevada )

Print Date: Nov 23 2024 8:22PM

Sampled As	:	Rezave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0590

---

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		3D1				8D1	8D1
78P03497	0-10	A	S							6.6		1.016				1.21	0.61
78P03498	10-33	Bt	S							24.1		1.052				0.98	0.54
78P03499	33-43	Btk	S							30.2		1.056				0.88	0.63
78P03500	43-48	Bk	S							28.8		1.053				1.27	0.94

---

Water Content				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-
				(- - Atterberg - -)		(- - - - - Bulk Density - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
				(- - - Limits - - -)		Field	Recon	Recon	Field	Recon	(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
				LL	PI		33	Oven		33	6	10	33	100	200	500
	Depth						kPa	Dry		kPa	kPa	kPa	kPa	kPa	kPa	kPa
Layer	(cm)	Horz	Prep	pct <0.4mm		(- - - - - - - - g cm-3 - - - - - - -)			(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
				4F1	4F
78P03498	10-33	Bt	S	58	31
78P03500	43-48	Bk	S	61	15

---

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 - - - - -)

6B1b

6A1c

78P03497

0-10

A

S

0.062

0.66

11

78P03498

10-33

Bt

S

0.054

0.48

9

78P03499

33-43

Btk

S

0.88

78P03500

43-48

Bk

S

0.96

*** Primary Characterization Data ***

Pedon ID: S1978NV031001

( Washoe, Nevada )

Print Date: Nov 23 2024 8:22PM

Sampled As	:	Rezave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0590

---

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		6H2b				5A8a			5C3	5C1
78P03497	0-10	A	S	8.7*	3.8	0.8	1.3		0.4				13.1			97	100
78P03498	10-33	Bt	S	34.8*	9.5	6.7	1.4		--				43.3			100	100
78P03499	33-43	Btk	S	76.0*	12.1	7.8	0.8						41.8			100	100
78P03500	43-48	Bk	S	70.8*	10.2	6.2	0.4						39.1			100	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 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 - -)		%
				6N1b	6O1b	6P1b	6Q1b	6I1b	6J1b		6K1c				6L1c	6W1a	6M1c	8A	8D5	8A1a			5E
78P03497	0-10	A	S	2.8	1.6	5.4	0.8	--	4.0		0.6				1.0	--	4.3	38.8	tr	1.13		5	4
78P03498	10-33	Bt	S	0.9	0.2	7.7	0.1	--	6.2		0.8				1.4	--	0.2	79.3	tr	0.82		14	10
78P03499	33-43	Btk	S	2.6	0.9	14.8	tr	--	5.5		4.7				6.5	--	0.3	87.3	0.1	1.69		16	11
78P03500	43-48	Bk	S	4.8	1.5	17.3	tr	--	4.5		6.9				10.3	--	0.7	81.5	0.1	2.29		12	10

---

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
					8C1e	8C1a	8C1b			6E1b
78P03497	0-10	A	S		6.9	7.0	6.8			--
78P03498	10-33	Bt	S		8.0	8.6	8.0			tr
78P03499	33-43	Btk	S		8.0	8.5	7.8			41
78P03500	43-48	Bk	S		8.0	8.4	7.8			41

*** Primary Characterization Data ***

Pedon ID: S1978NV031001

( Washoe, Nevada )

Print Date: Nov 23 2024 8:22PM

Sampled As	:	Rezave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0590

---

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

78P03497

0-10

A

S

7.6

78P03498

10-33

Bt

S

9.2

78P03499

33-43

Btk

S

9.2

78P03500

43-48

Bk

S

9.0

*** Primary Characterization Data ***

Pedon ID: S1978NV031001

( Washoe, Nevada )

Print Date: Nov 23 2024 8:22PM

Sampled As	:	Rezave
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  78P0590

---

Clay Mineralogy (<.002 mm)				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
				X-Ray					Thermal				Elemental							EGME	Inter
													SiO2	Al2O3	Fe2O3	MgO	CaO	K2O	Na2O	Retn	preta
	Depth		Fract	7A2i									7C3								tion
Layer	(cm)	Horz	ion	( - - - - - - - - - peak size - - - - - - - - - - )					(- - - - - - - - - % - - - - - - - - - -)				(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)							mg g-1
78P03498	10.0-33.0	Bt	tcly	MT 5	KK 2	MI 2									9.2			1.4
78P03500	43.0-48.0	Bk	tcly	MT 3	CA 2	KK 1									4.6			0.5

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA Calcite	KK Kaolinite	MI Mica	MT Montmorillonite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks