NSSC SSL Report Creation

*** Primary Characterization Data ***

Pedon ID: S1972CA055008

( Napa, California )

Print Date: May 20 2024 3:33AM

Sampled as on Nov 15, 1972:	Forward
Revised to correlated:	FORWARD ; Ashy, mixed, mesic Typic Vitrixerands

				United States Department of Agriculture
SSL	-	Project	NL72CA014 NAPA CO.	Natural Resources Conservation Service
	-	Site ID	S1972CA055008 Lat: 38° 33' 50.00" north Long: 122° 26' 14.01" west MLRA: 15	National Soil Survey Center
	-	Pedon No.	72C0150	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

72C00917	A	A1	0-10	72917			L	SIL
72C00918	B1	B1	10-25	72918			L	SIL
72C00919	B21	B21	25-43	72919			L	SIL
72C00920	B22	B22	43-66	72920			L	SIL
72C00921	C1	C 1	66-89	72921			L	SIL
72C00922	C2	C 2	89-114	72922			L	L
72C00923	C3	C 3	114-124	72923			L	L

Pedon Calculations
Calculation Name	Result	Units of Measure

CEC Activity, CEC7/Clay, Weighted Average	0.62	(NA)
Clay, carbonate free, Weighted Average	13	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	43	% wt
Volume, >2mm, Weighted Average	14	% vol
Clay, total, Weighted Average	13	% wt
LE, Whole Soil, Summed to 1m	1	cm/m

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

72C00917	0-10	A	S	sil	13.0	54.9	32.1			40.1	14.8	4.9	6.8	5.1	9.7	5.6	9	3	3	38	15
72C00918	10-25	B1	S	sil	12.6	54.5	32.9			40.5	14.0	6.0	6.8	4.6	8.9	6.6	12	2	--	37	14
72C00919	25-43	B21	S	sil	12.4	54.3	33.3			38.9	15.4	6.3	7.6	5.7	9.9	3.8	10	2	--	36	12
72C00920	43-66	B22	S	sil	12.2	55.8	32.0			40.5	15.3	7.0	7.2	5.2	8.7	3.9	8	4	4	37	19
72C00921	66-89	C1	S	sil	13.6	54.2	32.2			37.4	16.8	7.4	6.7	5.1	9.1	3.9	5	8	15	46	31
72C00922	89-114	C2	S	l	16.8	49.1	34.1			32.6	16.5	7.9	6.8	4.9	9.8	4.7	10	14	25	62	51
72C00923	114-124	C3	S	l	14.0	49.2	36.8			31.4	17.8	6.9	6.7	5.4	11.4	6.4	13	10	16	57	44

*** Primary Characterization Data ***

Pedon ID: S1972CA055008

( Napa, California )

Print Date: May 20 2024 3:33AM

Sampled As	:	Forward
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 72C0150

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

72C00917	0-10	A	S	0.90	0.94	0.014		38.1	24.8	10.0		1.028		0.13		1.45	0.77
72C00918	10-25	B1	S	1.13	1.16	0.008		28.7	25.6	7.5		1.028		0.19		0.83	0.60
72C00919	25-43	B21	S	1.15	1.19	0.011		27.8	23.9	7.0		1.028		0.18		0.69	0.56
72C00920	43-66	B22	S	1.12	1.15	0.008		35.6	30.1	7.2		1.012		0.23		0.65	0.59
72C00921	66-89	C1	S	1.16	1.18	0.005		35.0	30.4	7.7		1.012		0.22		0.60	0.57
72C00922	89-114	C2	S	1.26	1.21	--		35.8	31.9	8.9		1.012		0.19		0.46	0.53
72C00923	114-124	C3	S	1.24	1.27	0.006		34.6	29.9	8.2		1.012		0.20		0.50	0.59

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		6C2b	6G7a									6C8a	6G10

72C00917	0-10	A	S		0.196			3.26	17	0.4	0.1									0.1	tr
72C00918	10-25	B1	S		0.076			1.00	13	0.4	0.1									tr	0.1
72C00919	25-43	B21	S		0.049			0.53	11	0.4	0.1									tr	0.1
72C00920	43-66	B22	S		0.031			0.31	10	0.4	0.1									tr	tr
72C00921	66-89	C1	S					0.23		0.3	0.1									tr	tr
72C00922	89-114	C2	S					0.26		0.2	0.1
72C00923	114-124	C3	S							0.2	0.1

*** Primary Characterization Data ***

Pedon ID: S1972CA055008

( Napa, California )

Print Date: May 20 2024 3:33AM

Sampled As	:	Forward
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 72C0150

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		6H5a	6G9b		5A3a	5A8b	5A3b	5G1	5C3	5C1

72C00917	0-10	A	S	15.1^*	3.6	0.4	0.7	19.8	5.8	0.1		25.6	18.9	19.9	1	77	100
72C00918	10-25	B1	S	5.6	2.2	0.3	0.7	8.8	2.9	0.1		11.7	10.5	8.9	1	75	84
72C00919	25-43	B21	S	2.4	2.0	0.5	0.5	5.4	5.7	1.2		11.1	8.5	6.6	18	49	64
72C00920	43-66	B22	S	2.6	1.7	0.4	0.4	5.1	4.1	1.1		9.2	7.9	6.2	18	55	65
72C00921	66-89	C1	S	2.4	2.5	0.4	0.3	5.6	3.7	0.8		9.3	8.2	6.4	13	60	68
72C00922	89-114	C2	S	1.8	3.2	0.4	0.3	5.7	3.3	0.9		9.0	7.8	6.6	14	63	73
72C00923	114-124	C3	S	1.4	2.4	0.5	0.3	4.6	3.7	1.3		8.3	7.0	5.9	22	55	66

^*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

Exch

Depth

CO₃

HCO₃

PO₄

OAC

SO₄

NO₂

NO₃

H₂O

Salts

Cond

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L^-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L^-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m^-1 - -)

72C00917

0-10

72C00918

10-25

72C00919

25-43

B21

72C00920

43-66

B22

72C00921

66-89

72C00922

89-114

72C00923

114-124

*** Primary Characterization Data ***

Pedon ID: S1972CA055008

( Napa, California )

Print Date: May 20 2024 3:33AM

Sampled As	:	Forward
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 72C0150

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

72C00917

0-10

5.7

6.1

72C00918

10-25

5.1

5.7

72C00919

25-43

B21

4.2

5.1

72C00920

43-66

B22

4.1

5.1

72C00921

66-89

4.2

4.9

72C00922

89-114

4.1

4.8

72C00923

114-124

4.0

4.9

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

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

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

g cm^-3

72C00920

43-66

B22

4.9

*** Primary Characterization Data ***

Pedon ID: S1972CA055008

( Napa, California )

Print Date: May 20 2024 3:33AM

Sampled As	:	Forward
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No. 72C0150

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

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g^-1

72C00917

0.0-10.0

tcly

KH 1

NX 6

72C00918

10.0-25.0

tcly

KH 1

NX 6

72C00920

43.0-66.0

B22

tcly

KH 1

NX 6

72C00922

89.0-114.0

tcly

KH 2

NX 6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KH Halloysite	NX Non-Crystalline

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

NSSC SSL Report Creation