*** Primary Characterization Data ***

Pedon ID: S1961CA097010

( Sonoma, California )

Print Date: May 16 2024 12:40AM

Sampled as on Jun 25, 1961:	Clear Lake
Revised to correlated:	Clear Lake ; Fine, smectitic, thermic Xeric Endoaquerts

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1961CA097010   Lat: 38° 16' 14.01" north  Long: 122° 38' 38.01" west  MLRA: 14	Riverside Soil Survey Laboratory
	-	Pedon No.	40A3088	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
40A24154	Ap	Ap	0-5	61454				C
40A24155	A	A12	5-20	61455				C
40A24156	Ag1	A11g	20-63	61456				C
40A24157	Ag2	A12g	63-99	61457				C
40A24158	ACg	AC g	99-117	61458				C
40A24159	Cg	C 1g	117-132	61459				C
40A24160	C1	C 2	132-152	61460				CL
40A24161	C2	C 3	152-183	61461				FSL
40A24162	2C	2C 4	183-213	61462				LCOS

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, Weighted Average	50	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	11	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	50	% wt
Weighted averages based on control section: 25-100 cm

*** Primary Characterization Data ***

Pedon ID: S1961CA097010

( Sonoma, California )

Print Date: May 16 2024 12:40AM

Sampled As	:	Clear Lake
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3088

---

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
40A24154	0-5	Ap	S	c	49.2	34.3	16.5			22.5	11.8	5.3	8.6	1.8	0.7	0.1	--	--	--	11	--
40A24155	5-20	A	S	c	49.6	34.2	16.2			27.7	6.5	5.4	8.0	1.8	0.9	0.1	--	--	--	11	--
40A24156	20-63	Ag1	S	c	49.8	33.6	16.6			22.5	11.1	5.3	8.5	1.9	0.7	0.2	--	--	--	11	--
40A24157	63-99	Ag2	S	c	50.0	33.4	16.6			22.5	10.9	5.8	8.3	1.7	0.7	0.1	--	--	--	11	--
40A24158	99-117	ACg	S	c	48.9	34.7	16.4			22.1	12.6	5.8	8.2	1.6	0.7	0.1	--	--	--	11	--
40A24159	117-132	Cg	S	c	44.3	34.5	21.2			22.0	12.5	7.5	10.1	2.5	0.8	0.3	--	--	--	14	--
40A24160	132-152	C1	S	cl	28.4	27.8	43.8			14.8	13.0	10.2	23.8	6.9	2.2	0.7	--	--	--	34	--
40A24161	152-183	C2	S	fsl	14.3	15.3	70.4			7.2	8.1	9.6	36.8	16.4	5.8	1.8	--	--	--	61	--
40A24162	183-213	2C	S	lcos	9.6	10.7	79.7			5.1	5.6	4.8	24.9	21.1	16.6	12.3	--	--	--	75	--

---

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
40A24154	0-5	Ap	S							20.6							0.42
40A24155	5-20	A	S							21.9							0.44
40A24156	20-63	Ag1	S							21.9							0.44
40A24157	63-99	Ag2	S							25.3							0.51
40A24158	99-117	ACg	S							25.6							0.52
40A24159	117-132	Cg	S							22.3							0.50
40A24160	132-152	C1	S							14.8							0.52
40A24161	152-183	C2	S							6.9							0.48
40A24162	183-213	2C	S							5.1							0.53

*** Primary Characterization Data ***

Pedon ID: S1961CA097010

( Sonoma, California )

Print Date: May 16 2024 12:40AM

Sampled As	:	Clear Lake
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3088

---

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		6C1a
40A24154	0-5	Ap	S					1.02		0.4
40A24155	5-20	A	S					0.98		0.3
40A24156	20-63	Ag1	S					0.80		0.4
40A24157	63-99	Ag2	S					0.79		0.3
40A24158	99-117	ACg	S					0.50		0.3
40A24159	117-132	Cg	S					0.24		0.3
40A24160	132-152	C1	S					0.07		0.2
40A24161	152-183	C2	S					0.04		0.3
40A24162	183-213	2C	S					0.05		0.4

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				6N2b	6O2c	6P2a	6Q2a		6H2a
40A24154	0-5	Ap	S	21.9	19.4	0.4	0.3		7.4							85
40A24155	5-20	A	S	21.5	19.3	0.5	0.2		7.2							85
40A24156	20-63	Ag1	S	21.7	20.2	1.2	0.2		6.0							88
40A24157	63-99	Ag2	S	22.6	21.4	2.0	0.2		3.1							94
40A24158	99-117	ACg	S	22.8	22.7	2.3	0.3		1.2							98
40A24159	117-132	Cg	S	21.1	20.3	2.1	0.3		--							100
40A24160	132-152	C1	S	18.9	13.6	2.4	0.3		--							100
40A24161	152-183	C2	S	7.1	7.2	0.9	0.2		--							100
40A24162	183-213	2C	S	5.5	5.1	0.8	0.1		0.9							93

*** Primary Characterization Data ***

Pedon ID: S1961CA097010

( Sonoma, California )

Print Date: May 16 2024 12:40AM

Sampled As	:	Clear Lake
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3088

---

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		6K1a							8A	8D5	8A1a
40A24154	0-5	Ap	S	1.2	1.4	1.2	0.1	--	1.4		1.5							61.3	tr	0.40			1
40A24155	5-20	A	S	0.4	0.8	0.9	--	--	2.1		0.3							59.0	tr	0.20			1
40A24156	20-63	Ag1	S	0.4	0.5	1.5	--	--	1.2		0.4							62.4	tr	0.20			2
40A24157	63-99	Ag2	S	1.2	1.3	4.5	--	--	1.8		3.9							72.6	tr	0.80			4
40A24158	99-117	ACg	S	4.1	5.4	10.4	0.1	--	2.8		15.1							81.6	0.1	2.10			5
40A24159	117-132	Cg	S	5.4	6.6	12.0	0.1	--	2.1		20.7							67.4	0.1	2.70			5
40A24160	132-152	C1	S	4.9	5.8	11.1	0.1	--	1.9		19.2							51.5	0.1	2.50			5
40A24161	152-183	C2	S	1.8	2.6	8.0	0.1	--	1.0		11.1							33.1	tr	1.50			5
40A24162	183-213	2C	S	2.0	1.9	8.3	0.1	--	1.1		10.6							22.9	tr	1.30			6

---

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
40A24154	0-5	Ap	S				5.6			--
40A24155	5-20	A	S				5.3			--
40A24156	20-63	Ag1	S				5.5			--
40A24157	63-99	Ag2	S				6.5			--
40A24158	99-117	ACg	S				7.4			--
40A24159	117-132	Cg	S				7.7			1
40A24160	132-152	C1	S				7.8			2
40A24161	152-183	C2	S				7.5			--
40A24162	183-213	2C	S				7.3			--

*** Primary Characterization Data ***

Pedon ID: S1961CA097010

( Sonoma, California )

Print Date: May 16 2024 12:40AM

Sampled As	:	Clear Lake
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3088

---

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

40A24154

0-5

Ap

S

50.0

6.6

40A24155

5-20

A

S

51.0

6.7

40A24156

20-63

Ag1

S

51.4

6.9

40A24157

63-99

Ag2

S

51.5

7.5

40A24158

99-117

ACg

S

50.3

8.1

40A24159

117-132

Cg

S

41.9

8.4

40A24160

132-152

C1

S

28.6

8.7

40A24161

152-183

C2

S

15.5

7.4

40A24162

183-213

2C

S

12.7

7.1