*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled as on Oct 1, 1989:	Hillgate ; Fine, montmorillonitic, thermic Typic Palexeralf
Revised to correlated:	Hillgate ; Fine, mixed, superactive, thermic Typic Palexeralfs

				United States Department of Agriculture
SSL	-	Project	CP89CA052   COLUSA COUNTY	Natural Resources Conservation Service
	-	Site ID	S1989CA011006   Lat: 39° 16' 10.00" north  Long: 122° 16' 20.01" west  MLRA: 17	National Soil Survey Center
	-	Pedon No.	89P0193	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
89P01180	A1	A1	0-7				L	L
89P01181	A2	A2	7-28				L	L
89P01182	A3	A3	28-48				L	L
89P01183	2Bt1	2Bt1	48-95				C	C
89P01184	2Bt2	2Bt2	95-133				C	CL
89P01185	2Bt3	2Bt3	133-158				C	CL
89P01186	2Bt4	2Bt4	158-182				C	CL

---

Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.66	(NA)
Clay, carbonate free, Weighted Average	42	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	19	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	42	% wt
LE, Whole Soil, Summed to 1m	5	cm/m
Weighted averages based on control section: 48-98 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
89P01180	0-7	A1	S	l	17.9	38.9	43.2	6.1		22.7	16.2	16.6	19.6	5.9	0.7	0.4	1	1	--	28	2
89P01181	7-28	A2	S	l	19.5	37.3	43.2	6.2		21.9	15.4	16.6	19.0	6.0	0.8	0.8	2	2	--	30	4
89P01182	28-48	A3	S	l	21.4	35.9	42.7	7.0		21.0	14.9	16.6	18.7	6.1	0.8	0.5	1	1	--	28	2
89P01183	48-95	2Bt1	S	c	42.5	27.1	30.4	25.1		16.9	10.2	12.3	13.9	3.8	0.4	--	1	--	--	19	1
89P01184	95-133	2Bt2	S	cl	36.4	31.0	32.6	17.9		19.3	11.7	13.1	15.0	3.9	0.3	0.3	tr	tr	--	20	tr
89P01185	133-158	2Bt3	S	cl	34.6	31.7	33.7	14.7		19.0	12.7	14.0	15.6	3.9	0.1	0.1	tr	--	--	20	--
89P01186	158-182	2Bt4	S	cl	34.1	29.8	36.1	13.9		17.9	11.9	11.5	17.2	7.3	0.1	--	tr	tr	--	25	--

*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled As	:	Hillgate		Fine, montmorillonitic, thermic Typic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0193

---

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	3F1a1a	8D1	8D1
89P01180	0-7	A1	S	1.46	1.55	0.020	26.8		24.1	7.8		1.014		0.24	25	0.79	0.44
89P01181	7-28	A2	S	1.58	1.65	0.014	18.9		16.5	7.1		1.014		0.15		0.66	0.36
89P01182	28-48	A3	S	1.70	1.79	0.017	17.7		15.9	7.8		1.015		0.14		0.57	0.36
89P01183	48-95	2Bt1	S	1.55	1.91	0.072	23.8		21.7	16.3		1.031		0.08		0.66	0.38
89P01184	95-133	2Bt2	S	1.52	1.85	0.067	26.0		23.4	14.6		1.028		0.13		0.73	0.40
89P01185	133-158	2Bt3	S	1.53	1.86	0.067	25.1		23.0	15.4		1.033		0.12		0.89	0.45
89P01186	158-182	2Bt4	S	1.50	1.77	0.057	27.6		24.8	15.4		1.033		0.14		0.89	0.45

---

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

3C1e1a

89P01180

0-7

A1

S

15.4

89P01181

7-28

A2

S

13.3

89P01182

28-48

A3

S

13.7

89P01183

48-95

2Bt1

S

22.0

89P01184

95-133

2Bt2

S

19.4

89P01185

133-158

2Bt3

S

20.9

89P01186

158-182

2Bt4

S

20.6

*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled As	:	Hillgate		Fine, montmorillonitic, thermic Typic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0193

---

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 - - - - -)
				6A2d	6B3a			6A1c		6C2b	6G7a	6D2a
89P01180	0-7	A1	S	1.96	0.153			2.02	13	1.8	0.1	0.1
89P01181	7-28	A2	S	0.68	0.048			0.33	7	2.0	0.1	0.1
89P01182	28-48	A3	S	0.34	0.041			0.25	6	2.0	0.1	0.1
89P01183	48-95	2Bt1	S	0.44				0.29		2.7	0.2	0.1
89P01184	95-133	2Bt2	S	0.27				0.17		2.5	0.2	0.1
89P01185	133-158	2Bt3	S	0.18				0.10		2.6	0.2	0.1
89P01186	158-182	2Bt4	S					0.10		2.6	0.2	0.1

---

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			5A3a	5A8b			5C3	5C1
89P01180	0-7	A1	S	11.2*	3.8	0.1	1.6		5.8				14.2			74	100
89P01181	7-28	A2	S	6.7	3.4	0.1	0.5	10.7	4.2			14.9	12.8			72	84
89P01182	28-48	A3	S	7.2	3.7	0.2	0.4	11.5	4.4			15.9	12.3			72	93
89P01183	48-95	2Bt1	S	15.9	9.3	0.7	0.7	26.6	5.3			31.9	28.0			83	95
89P01184	95-133	2Bt2	S	16.5*	9.2	1.0	0.7						26.7			100	100
89P01185	133-158	2Bt3	S	19.6*	10.2	1.4	0.7						30.8			100	100
89P01186	158-182	2Bt4	S	19.8*	10.0	1.4	0.6						30.2			100	100

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

*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled As	:	Hillgate		Fine, montmorillonitic, thermic Typic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0193

---

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	6U1a	6K1c				6L1c	6W1a	6M1c	8A	8D5	8A3a	4F1a1a1		5E
89P01180	0-7	A1	S	3.4	2.7	0.5	1.2	--	4.1	0.1	2.1				0.9	--	--	41.6	tr	0.76	0.17	1	tr
89P01181	7-28	A2	S	0.9	0.3	0.7	0.1	--	0.5	tr	0.9				0.4	--	--	25.3	tr	0.21	0.02	1	1
89P01182	28-48	A3	S	0.4	0.2	0.5	0.1	--	0.2	0.1	0.5				0.3	--	--	27.5	tr	0.13	0.02	2	1
89P01183	48-95	2Bt1	S	0.4	0.2	1.0	tr	--	0.7	0.1	0.5				0.4	--	--	57.2	tr	0.18	0.06	2	2
89P01184	95-133	2Bt2	S	0.9	0.2	1.6	tr	--	1.5	0.1	0.7				0.3	--	--	50.6	tr	0.24	0.10	3	2
89P01185	133-158	2Bt3	S	0.3	0.1	1.7	tr	--	1.2	0.1	0.5				0.3	--	--	51.6	tr	0.22	0.10	4	4
89P01186	158-182	2Bt4	S	0.3	0.1	1.7	tr	--	1.0	0.2	0.5				0.4	--	--	48.7	tr	0.23	0.11	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	8C1b			6E1g				8E1
89P01180	0-7	A1	S		5.4	6.0	6.2			tr
89P01181	7-28	A2	S		5.2	6.1	5.6
89P01182	28-48	A3	S		5.2	6.1	5.6
89P01183	48-95	2Bt1	S		6.1	6.8	6.2
89P01184	95-133	2Bt2	S		7.1	7.8	7.2			tr				2800
89P01185	133-158	2Bt3	S		7.3	7.9	7.5			tr
89P01186	158-182	2Bt4	S		7.2	8.1	7.4			tr

*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled As	:	Hillgate		Fine, montmorillonitic, thermic Typic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0193

---

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

&nbsp;

&nbsp;

7C3

&nbsp;

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

89P01181

7.0-28.0

A2

tcly

KK 3

MI 3

MM 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

19

10.7

&nbsp;

&nbsp;

2.0

&nbsp;

&nbsp;

&nbsp;

89P01183

48.0-95.0

2Bt1

tcly

KK 3

MT 3

MI 3

MM 2

QZ 1

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

22

11.9

&nbsp;

&nbsp;

1.8

&nbsp;

&nbsp;

&nbsp;

89P01185

133.0-158.0

2Bt3

tcly

KK 3

MT 3

MI 2

VM 2

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

&nbsp;

24

13.4

&nbsp;

&nbsp;

1.9

&nbsp;

&nbsp;

&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm	&nbsp;	&nbsp;	&nbsp;	&nbsp;

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MM Montmorillonite-Mica	MT Montmorillonite	QZ Quartz
VM Vermiculite-Mica	 	 	 	 

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

*** Primary Characterization Data ***

Pedon ID: 89CA011006

( Colusa, California )

Print Date: May 18 2024 3:17AM

Sampled As	:	Hillgate		Fine, montmorillonitic, thermic Typic Palexeralf
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  89P0193

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

 

 

 

7B1a2

 

tion

Layer

(cm)

Horz

ion

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

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

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

mg g-1

89P01181

7.0-28.0

A2

vfs

 

 

 

 

 

 

 

 

 

79

QZ 71

FK 13

OP 8

OT 4

BT 1

HN 1

 

 

 

 

 

 

 

 

 

 

 

FP 1

MS tr

GN tr

ZR tr

PO tr

GE tr

 

 

 

 

 

 

 

 

 

 

GS tr

 

 

 

 

 

 

89P01183

48.0-95.0

2Bt1

vfs

 

 

 

 

 

 

 

 

 

75

QZ 62

FK 14

OP 12

OT 8

MS 2

GE 1

 

 

 

 

 

 

 

 

 

 

 

BT 1

TM tr

HN tr

PR tr

GS tr

FP tr

 

 

 

 

 

 

 

 

 

 

ZR tr

 

 

 

 

 

 

89P01185

133.0-158.0

2Bt3

vfs

 

 

 

 

 

 

 

 

 

67

QZ 56

FK 14

OP 11

OT 11

BT 4

AR 2

 

 

 

 

 

 

 

 

 

 

 

HN 1

MS 1

FP 1

GN tr

GE tr

ZR tr

 

 

 

 

 

 

 

 

 

 

PR tr

 

 

 

 

 

 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm	 	 	 	 

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	FK Potassium Feldspar	FP Plagioclase Feldspar	GE Goethite
GN Garnet	GS Glass	HN Hornblende	MS Muscovite	OP Opaques
OT Other	PO Plant Opal	PR Pyroxene	QZ Quartz	TM Tourmaline
ZR Zircon