*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled as on Jul 8, 2015:	Gazwell ; Fine, mixed, superactive, thermic Cumulic Endoaquolls
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2015USCA077   Bay Delta Benchmark 08/15	Natural Resources Conservation Service
	-	Site ID	S2015CA067001   Lat: 38° 8' 0.74" north  Long: 121° 39' 15.70" west  MLRA: 16	National Soil Survey Center
	-	Pedon No.	15N0730	Kellogg 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
15N03721	Ap	Ap	0-16	S2015CA067001-1			SIL	SIC
15N03722	A	A	16-38	S2015CA067001-2			SIL	SIC
15N03723	Ab1	Ab1	42-54	S2015CA067001-4			L	SIC
15N03724	Ab2	Ab2	54-75	S2015CA067001-5			L	SIC
15N03725	AC1	AC1	75-96	S2015CA067001-6			MK-L	SIC
15N03726	AC2	AC2	96-117	S2015CA067001-7			MK-SIL	SIC
15N03727	2Oab1	2Oab1	117-146	S2015CA067001-8			MUCK	SIC
15N03728	2Oab2	2Oab2	146-200	S2015CA067001-9			MUCK	SIC

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Weighted Particles, 0.1-75mm, 75 mm Base	horizon 2 depth is not consistent with previous horizon	% wt
Volume, >2mm, Weighted Average	horizon 2 depth is not consistent with previous horizon	% vol
Clay, carbonate free, Weighted Average	horizon 2 depth is not consistent with previous horizon	% wt
Clay, total, Weighted Average	horizon 2 depth is not consistent with previous horizon	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4	horizon 2 depth is not consistent with previous horizon	(NA)
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
15N03721	0-16	Ap	S	sic	46.7	50.8	2.5			47.7	3.1	1.4	0.7	0.3	0.1	--	tr	--	--	1	tr
15N03722	16-38	A	S	sic	47.4	50.5	2.1			47.2	3.3	1.4	0.4	0.2	tr	0.1	1	--	--	2	1
15N03723	42-54	Ab1	S	sic	50.8	47.2	2.0			44.8	2.4	1.4	0.6	tr	tr	--	1	--	--	2	1
15N03724	54-75	Ab2	S	sic	55.1	43.9	1.0			43.0	0.9	0.5	0.3	0.1	0.1	--	9	--	--	9	9
15N03725	75-96	AC1	S	sic	52.6	45.5	1.9			45.0	0.5	0.8	0.7	0.3	0.1	--	--	--	1	2	1
15N03726	96-117	AC2	S	sic	53.7	43.4	2.9			42.6	0.8	1.0	0.7	0.6	0.6	--	--	--	--	2	--
15N03727	117-146	2Oab1	S	sic	46.4	52.4	1.2			47.6	4.8	0.9	0.2	0.1	tr	--	3	--	--	3	3
15N03728	146-200	2Oab2	S	sic	52.4	46.7	0.9			45.7	1.0	0.5	0.4	tr	--	--	--	--	--	tr	--

*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled As	:	Gazwell		Fine, mixed, superactive, thermic Cumulic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0730

---

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	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
15N03721	0-16	Ap	S							28.5		1.091				1.57	0.61
15N03722	16-38	A	S	0.94	1.09	0.050			58.0	30.8		1.083		0.26		1.39	0.65
15N03723	42-54	Ab1	S	0.54	0.65	0.064			85.8	45.8		1.116		0.21		1.93	0.90
15N03724	54-75	Ab2	S	0.64	0.84	0.092			75.7	41.1		1.109		0.22		1.63	0.75
15N03725	75-96	AC1	S	0.68	0.84	0.073			79.4	35.4		1.098		0.30		1.46	0.67
15N03726	96-117	AC2	S	0.62	0.92	0.141			93.7	34.4		1.094		0.37		1.28	0.64
15N03727	117-146	2Oab1	S	0.34	0.74	0.294			175.4	43.5		1.118		0.45		1.75	0.94
15N03728	146-200	2Oab2	S	0.42	0.76	0.219			123.1	39.9		1.101		0.35		1.30	0.76

---

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 - - - - - - - - - - - - - - - - - - - - - -)

3B3

3B3

3C1e1a

15N03721

0-16

Ap

CMPCAV

0.67

40.1

15N03721

0-16

Ap

S

51.3

15N03722

16-38

A

S

55.6

15N03723

42-54

Ab1

S

60.3

15N03724

54-75

Ab2

S

60.5

15N03725

75-96

AC1

S

61.7

15N03726

96-117

AC2

S

63.4

15N03727

117-146

2Oab1

S

65.2

15N03728

146-200

2Oab2

S

60.3

*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled As	:	Gazwell		Fine, mixed, superactive, thermic Cumulic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0730

---

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 - - - - -)
				4H2a	4H2a	4H2a
15N03721	0-16	Ap	S	10.47	0.83	0.39	10.5		13
15N03722	16-38	A	S	9.65	0.78	0.12	9.7		12
15N03723	42-54	Ab1	S	19.99	1.16	0.28	20.0		17
15N03724	54-75	Ab2	S	19.09	1.06	0.28	19.1		18
15N03725	75-96	AC1	S	16.69	0.92	0.26	16.7		18
15N03726	96-117	AC2	S	19.13	0.90	0.32	19.1		21
15N03727	117-146	2Oab1	S	30.87	1.05	0.74	30.9		29
15N03728	146-200	2Oab2	S	26.19	0.99	0.60	26.2		27

---

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 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1	4B3a1a	4B3a1a		4B1a1a
15N03721	0-16	Ap	S	67.7*	27.2	11.5	1.9	108.3	10.8			119.1	73.1			91	100
15N03722	16-38	A	S	53.7*	22.2	5.3	0.6	81.8	12.7			94.5	65.9			87	100
15N03723	42-54	Ab1	S	69.9*	27.8	6.0	0.3	104.0	52.2			156.2	98.0			67	100
15N03724	54-75	Ab2	S	58.8*	27.0	5.3	0.2	91.3	55.2			146.5	89.9			62	100
15N03725	75-96	AC1	S	47.0	23.2	4.4	0.3	74.9	55.6			130.5	76.9			57	97
15N03726	96-117	AC2	S	32.5	19.8	4.2	0.3	56.8	70.9			127.7	69.0			44	82
15N03727	117-146	2Oab1	S	36.3	22.1	5.7	0.2	64.3	87.5	--	6.6	151.8	81.1			42	79
15N03728	146-200	2Oab2	S	31.7	19.4	5.5	0.2	56.8	74.1			130.9	68.0			43	84

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

*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled As	:	Gazwell		Fine, mixed, superactive, thermic Cumulic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0730

---

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 - -)		%
				4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2	4F2		4F2	4F2	4F2	4F2		4F2	4F1a1a1
15N03721	0-16	Ap	S																			16
15N03722	16-38	A	S																			8
15N03723	42-54	Ab1	S																			6
15N03724	54-75	Ab2	S																			6
15N03725	75-96	AC1	S	11.8	14.0	13.0	--	--	1.1	--	23.0	--	--		11.4	--	--	140.6	0.4	3.52	2.09	3	4
15N03726	96-117	AC2	S	13.8	17.4	12.7	--	--	0.6	--	21.1	--	--		20.3	0.3	0.2	150.5	0.4	3.91	2.46	3	3
15N03727	117-146	2Oab1	S	20.3	26.5	16.7	--	--	0.5	--	28.5	--	--		32.0	--	--	170.3	0.7	5.31	58.19	4	3
15N03728	146-200	2Oab2	S	19.6	24.2	18.8	tr	--	0.6	--	33.0	--	--		26.5	--	--	160.5	0.7	5.43	68.49	4	4

---

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	4F2
15N03721	0-16	Ap	S		7.3	7.3
15N03722	16-38	A	S		7.2	7.4
15N03723	42-54	Ab1	S		6.2	6.3
15N03724	54-75	Ab2	S		6.0	6.1
15N03725	75-96	AC1	S		5.7	5.8	5.6
15N03726	96-117	AC2	S		5.2	5.3	5.0
15N03727	117-146	2Oab1	S		5.0	5.1	4.8
15N03728	146-200	2Oab2	S		5.2	5.3	5.0

*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled As	:	Gazwell		Fine, mixed, superactive, thermic Cumulic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0730

---

Organic				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-
				Mineral	OM	OM+	(- Total -)			Fiber Content		NaPyro	Decomp	Limnic	(- - pH - -)		(- - Bulk Density - -)			Proj
	Depth			Content	TC*1.724	Min	C	N	C/N	Unrub	Rub	Color	State	Matter	CaCl2	H2O	33 kPa	33 kPa rewet	OD	Subs
Layer	(cm)	Horz	Prep	(- - - - - - - - % - - - - - - - -)					ratio	% (by vol)								g cm-3		cm cm-1
				5A			4H2a	4H2a		5C	5C	5C			5C	4C1a2a
15N03721	0-16	Ap	S				10.47	0.83	13							7.3				tr
15N03722	16-38	A	S				9.65	0.78	12							7.4				tr
15N03723	42-54	Ab1	S				19.99	1.16	17							6.3				tr
15N03724	54-75	Ab2	S				19.09	1.06	18							6.1				2
15N03725	75-96	AC1	S				16.69	0.92	18							5.8				tr
15N03726	96-117	AC2	S				19.13	0.90	21							5.3				--
15N03727	117-146	2Oab1	S		53	109	30.87	1.05	29							5.1				tr
15N03727	117-146	2Oab1	MW	56						72	28	10YR 7/2			4.7
15N03728	146-200	2Oab2	S		45	102	26.19	0.99	27							5.3				--
15N03728	146-200	2Oab2	MW	57						60	40	10YR 7/2			4.9

*** Primary Characterization Data ***

Pedon ID: S2015CA067001

( Sacramento, California )

Print Date: Nov 21 2024 1:54PM

Sampled As	:	Gazwell		Fine, mixed, superactive, thermic Cumulic Endoaquolls
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  15N0730

---

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

7A1b1

7A2a

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

15N03722

16.0-38.0

A

tcly

KK 2

VR 2

MI 2

CL 1

KK 29

CMIX

15N03725

75.0-96.0

AC1

tcly

KK 3

VR 3

MI 2

KK 51

GI 12

KAOL

15N03728

146.0-200.0

2Oab2

tcly

KK 3

VR 2

MI 2

CL 2

CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL Chlorite	GI Gibbsite	KK Kaolinite	MI Mica	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	KAOL - Kaolinitic